The discordance between morphological differentiation and genetic differentiation is an unsolved problem needing explanation in this species. |
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Genetic differentiation among populations is principally a function of gene flow among populations via pollen and seed dispersal. |
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Indeed, in the case just postulated, product differentiation would be an open invitation to entry and to competition. |
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Vitamin A is especially important for cell growth and differentiation, especially in epithelial tissues of the gut, brain, and elsewhere. |
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He envisions society as an organism that evolves and develops by differentiation. |
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The cellular morphology suggested possible erythroid differentiation, however a hemoglobin peroxidase study was negative. |
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Brains of limpets and abalones are much simpler than brains of garden snails and slugs in histological differentiation. |
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Not uncommonly, squamous differentiation and abortive gland formation is noted. |
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Based on microsatellite DNA analyses, the northern water snake also shows evidence for local population differentiation. |
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Even today, argument rages in the naturalist community over the precise root of interspecies differentiation. |
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At the time the fact that both of my parents had college degrees seemed a small differentiation from the other poor white trash on our peninsula. |
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Thus, one manifestation of the lack of differentiation of self is emotional reactivity. |
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Except in agglomerated pigmented cells, no differentiation of the retinal cell layers was observed. |
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The current wave of metal has been widely criticized as lacking in originality and differentiation. |
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What is the causal relation between the pattern of division and cell differentiation? |
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It also acts as a muscle relaxant agent, and it enhances cell differentiation and function. |
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Their teeth, like those of most land mammals, still show differentiation into several types. |
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There are few layers of hierarchy, there is a simple, unified chain of command, and there is little horizontal differentiation. |
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In the cambial zone, at least three patterns of cell differentiation can be distinguished. |
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These results suggest that tomato lectin is an early marker in the differentiation of neural stem cells. |
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Evidently, power or class differentiation precludes such direct retaliation. |
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Biological differentiation into male and female makes sexual reproduction possible. |
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For example, tumors may show follicular, eccrine, sebaceous, or apocrine differentiation. |
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However, the primary axis of cnidarians lacks the degree of axial differentiation found in vertebrates or insects. |
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Class differentiation, on the other hand, is increasing both in day-to-day social interaction and manifestations of disparities. |
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We observed a relatively low, although significant, level of differentiation between maize and teosinte. |
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At Lily Fen, the maritime climate results in a high water table and consequent differentiation of microhabitats. |
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Their sebaceous differentiation is confirmed by epithelial membrane antigen expression. |
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Thinking beyond conventional boundaries and striving for differentiation and memorability is essential to the effectiveness of our design. |
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In vertebrates, the limb apical epidermis promotes proliferation and inhibits differentiation of underlying mesenchymal cells. |
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Current practice tends to emphasize only vehicle-type differentiation, primarily for administrative ease in toll collection via tollbooths. |
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There is no indication of any special differentiation of the fifth metatarsal, which is hooked in other squamates. |
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The epithelial component has delicate surface microvillous projections indicating glandular differentiation. |
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Do behavioral differences associated with migratory habit lead to discernible differences in the degree of differentiation among populations? |
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Again, the differentiation between governance, management, and tutorage to the pupils is something that we have to differentiate. |
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The two species show only minimal morphological differentiation, suggesting very recent diversification. |
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Cells were incubated in the presence of phorbol ester myristate to induce macrophage differentiation. |
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In the northern hemisphere, marine floras and faunas show a clear differentiation into two realms, Tethyan and Boreal. |
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Mature flowers are scarlet without clear differentiation between bracteoles, sepals or petals. |
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We are now trying to introduce high-end innovative products before others do because product differentiation among brands is narrowing. |
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Advertising, sales promotion, and personal selling were used to emphasize product differentiation and branding. |
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We all kind of knew that, but when you relate it back to branding, product differentiation, and innovation, that's powerful. |
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Neuroblastomas represent a spectrum of differentiation of primitive neuroblasts into mature ganglion cells. |
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One may be by the generation of proteins that facilitate synaptogenesis, neurogenesis, and stem cell differentiation into new tissues. |
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However, years of indecisiveness have left the company vacillating between a differentiation strategy and that of being a cost leader. |
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During meiosis cells exit the vegetative cell cycle and enter a linear divisional and differentiation pathway. |
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An extreme and brutally clear case of differentiation by civic status appears in a 5th-century law-code published in southern Crete. |
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And third, differentiation may have evolved in allopatry as a contiguous ancestral population became fragmented by vicariance. |
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Variations in composition within each series reflect differentiation in magma chambers under volcanoes. |
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The first pattern is related to the differentiation of the cambial derivatives to either xylem or phloem through periclinal segmentations. |
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There is also no differentiation as capital letters and small letters in Tamil. |
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Keratin expression is typical of epithelial differentiation in carcinomas and some sarcomas. |
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Our study has shown a correlation between the two expressions of oncoproteins and tumor differentiation, recurrence as well as patient outcome. |
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A requirement for infection is the differentiation of root-like protrusions, which are capable of producing haustorial connections to the host. |
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Thus, there is no mechanism of ontogenetic developmental concrescence, just differentiation. |
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In animal cells, Prx are implicated in complex cellular processes including cell proliferation, differentiation, and apoptosis. |
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The pattern of differentiation could thus be visualized as a centripetal wave moving inward from a ring of already differentiated cells. |
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The histogenesis of mixed tumors is most likely from stem cells with divergent differentiation. |
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The histogenic phase encompasses the time during which the majority of growth and differentiation of tissues occur. |
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Ripening of tomato fruit involves the differentiation of chloroplasts in young green fruit into chromoplasts in mature ripe red fruit. |
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Sometimes, a company can protect its differentiation strategy by patenting its products. |
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There are numerous examples of population differentiation in body size and development time along latitudinal and elevational clines. |
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On the other hand, red sea bream had large gene flow and small genetic differentiation. |
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The fact that phenotypic differentiation is most pronounced in male secondary sexual ornaments suggests a primary role for sexual selection. |
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You can see the differentiation of layers in an inceptisol formed on colluvium in West Virginia on the right. |
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The definitive differentiation between myofascial pain syndrome and fibromyalgia is made by physical examination. |
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With cesium, pinpointing the erosion's source is difficult because there's no differentiation among sites of origin. |
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Their emphasis is on inwardness and the spiritual life, a differentiation between the self of the body and that of the true self, or tman. |
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That's the differentiation between Stanislavsky and what's come to be popularized as The Method, from what I understand. |
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In vitro, these peptides inhibited cytotoxicity and differentiation of cytotoxic T cells. |
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Genetic differentiation was strong in each region as well as in the concatenated data set. |
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The prepay phone is a mass-market model and does not normally sit comfortably with a company whose culture is centered on differentiation. |
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Population sample pairwise comparisons were performed to test for genic and genotypic differentiation across loci. |
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Although mitoses were still detected in leaf primordia of that stage, cell differentiation had already started. |
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This merger represented two parallel enterprises with little real product differentiation. |
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Traditionally, medical product companies have relied on product differentiation to achieve market position. |
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The proliferation of flavor choices makes graphic product differentiation increasingly important. |
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For a marketing manager, product differentiation becomes a key to gaining a degree of monopoly power in a market. |
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The sachet was an innovative stroke of marketing genius that reduced product differentiation and changed the dynamics of the detergents market. |
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The diagnosis is made when elements of squamous or glandular differentiation cannot be proven. |
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Cell walls play a critical role in the mechanisms for growth, cell proliferation and differentiation. |
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Cellular immune responses in higher eukaryotes entail specific acts of cell proliferation and differentiation. |
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As a result there has been little differentiation between criminal trafficking, economic migrants and illegal immigration. |
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It is involved in mesoderm development and differentiation of the neural ectoderm into epidermoblasts and neuroblasts. |
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But brands need to innovate in order to maintain differentiation and increase their audience. |
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So visual differentiation of the individual species in many specimens is tentative and can be verified only with some type of elemental analysis. |
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The hyponymous processes deal with the tasks of identification, verification and differentiation. |
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Mass balance calculations support this model of cogenesis by differentiation from a common parent magma with at least two cycles. |
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Homeotic gene products are transcription factors that regulate the activity of their target genes during developmental and differentiation processes. |
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Phylogenetic patterns of concrescence and differentiation are similarly achieved through ontogenetic developmental differentiation, or a lack thereof. |
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Orthopyroxene forms in primitive basalts but as differentiation proceeds, it is replaced by pigeonite once the enstatite component falls below 60 to 70 atomic percent. |
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This individual is a hyolithid without question because both the ligula and the dorsoventral differentiation ordinarily seen in hyoliths are clearly present. |
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The floral organ differentiation occurs centripetally and is initiated with the differentiation of the abaxial tepal primordium, followed by the other tepal primordia. |
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Areas of glandular and squamous differentiation can be present. |
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An important strategy for avoiding competition may have been a differentiation of foraging niches between sexes, as was shown for the nominate race by Hogstad. |
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Epigenesis, as this viewpoint came to be called, held that development was a time of differentiation and maturation in which the organism grew in complexity as well as size. |
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Early growth and differentiation of breast tissue occurs in both sexes, but post-natal development is confined to females and the breast is a vestigial structure in the adult male. |
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The genetic differentiation into winter and summer annual biotypes in grain lupin and pennycress is also known to be under the control of one or two genes. |
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Unlinked genes may also be associated if biological processes, such as population differentiation, population admixture, and natural selection, occur in a population. |
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Stem cell differentiation involves a plethora of regulatory factors and signals that are in a constant state of flux. |
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The result is a great deal of imitation, combined with small efforts at differentiation and innovation. |
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In one type of strategy the stem cell divides asymmetrically, so that one daughter remains a stem cell while the other daughter cell undergoes cell differentiation. |
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Insulin-like growth factor 1 is a peptide structurally related to proinsulin and has a primary role in promoting skeletal muscle differentiation and growth. |
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Additionally, ovarian differentiation can be altered by embryonic exposure to a inhibitor of aromatase, the enzyme essential for estrogen synthesis. |
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Attempts to discriminate between phylogenetic patterns of concrescence or differentiation among serially homologous elements are therefore entirely futile. |
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Clearly, it is extremely difficult to reconcile whether phylogenetic differentiation or concrescence is responsible for a decrease in the number of skeletal elements. |
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Differentiation of vertebrate skeletal striated muscle can be studied in cell culture and provides a valuable model system for cell differentiation. |
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If the hypothesis is that good practice suggests that the jury should pass upon the differentiation, then procedure just has to bend to the resolution of the question. |
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In this paper, we report on how the formation of galls by the goldenrod gall fly has promoted a host shift and differentiation of the beetle Mordellistena convicta. |
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Only fragmentary remains are known of animals that may represent early stages in the differentiation of placoderms, chondrichthyes, and osteichthyes. |
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For Newton integration consisted of finding fluents for a given fluxion so the fact that integration and differentiation were inverses was implied. |
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Inflammation is a necessary step in the healing of normal body tissues, and osteoblasts specifically require prostaglandins for osteogenesis and differentiation. |
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The political separation induced slow differentiation of Galician-Portuguese into today's Galician and Portuguese languages, though there are still lots of commonalities. |
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In 1887 he published a famous paper in which he developed the calculus of tensors, following on the work of Christoffel, including covariant differentiation. |
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Esclangon elaborated a theory for these functions, studied their differentiation and integration, and examined the differential equations which allow them as coefficients. |
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Studies of layering in individual lava flows suggest that rising volatiles may effect mass transfer of complexed ions during differentiation in magma chambers. |
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Bulgaria should have eliminated the state subsidy for the coal mining and begun to implement differentiation in transport and distribution pricing of natural gas. |
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However, we reported in a previous study that santonin, a eudesmanolide sesquiterpene lactone, exerts no effects on the differentiation of leukemia cells. |
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It is also the point of reference for a spatial politics that guides our differentiation between interiority and exteriority, immediate environment and wider culture. |
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In contrast to neurocytomas, oligodendrogliomas do not demonstrate any features of neuronal differentiation, either by immunohistochemistry or electron microscopy. |
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The crustal differentiation processes were dominated by fractionation of olivine, chrome spinel, plagioclase and clinopyroxene, leading to evolved compositions. |
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In fish, the retrorse inclination of the myomeres forms a precursor of the differentiation between a deep and a superficial musculature of the trunk. |
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Although queens heading neighboring colonies are not close relatives, fixation indices show significant genetic differentiation among aggregation sites. |
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Typically, it has little or no technostructure, few support staffers, a loose division of labor, minimal differentiation among its units, and a small managerial hierarchy. |
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The complex polymerous flowers of water lilies with no clear differentiation between sepals and carpels fit very well into the euanthian school of flower origin theories. |
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It exhibited squamous differentiation, sclerosis, and eosinophilia. |
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The two extremes of the spectrum, canalicular adenoma and myoepithelioma, are represented by exclusive luminal cell and myoepithelial cell differentiation, respectively. |
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In the summer, tomatoes rule the kitchen, even if few know how to prepare them with any differentiation. |
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Hence an awareness of the inverse of differentiation began to evolve naturally and the idea that integral and derivative were inverses to each other were familiar to Barrow. |
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Therefore, it is important to investigate the organization of the vacuolar system during differentiation in order to clarify its role in metabolic processes. |
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There is nothing novel in the differentiation itself, only in its extremity, owing to which the three constituents of normativity have completely separated. |
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Product differentiation will be mostly limited to market niching and fashion. |
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Chapters cover continuity, differentiation, inverse function and implicit function theorems, manifolds, and tangent spaces. |
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Weak population differentiation in northern European populations of the endangered anadromous clupeid Alosa fallax. |
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It is well known that 9-cis and all-trans retinoic acid function as potent inducers of cell differentiation and inhibitors of cell proliferation. |
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Mineral compositions vary as magmas evolve in sub-volcanic, lithospheric magma chambers by assimilation and differentiation. |
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The originally undifferentiated filaments become entrapped in a cup-shaped indusium which triggers their differentiation into akinetes. |
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In vitro differentiation of chick embryo bone marrow stromal cells into cartilaginous and bonelike tissues. |
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Visual plant differentiation by the milfoil weevil, Euhrychiopsis lecontei Dietz. |
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Such varying differentiation of different parts of the ovule accounts for the occasional confusion of anatropous and campylotropous ovules. |
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Successive differentiation events lead to early gametocytes, susceptible to most of classical schizonticidal antimalarials. |
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Malignant adenomyoepithelioma of the breast with mixed osteogenic, spindle cell, and carcinomatous differentiation. |
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Dioxin exposure disrupts the differentiation of mouse embryonic stem cells into cardiomyocytes. |
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Tumor necrosis factor-induced c-myc expression in the absence of mitogenesis is associated with inhibition of adipocyte differentiation. |
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This protective effect requires mitogenesis, and endothelial progenitor cell differentiation, proliferation and migration. |
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Feminisation of young males of the common carp, Cyprinus carpio, exposed to 4-tert-pentylphenol during sexual differentiation. |
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This abnormal persistence of cell nuclei in the superficial epithelial layers may represent incomplete squamous differentiation. |
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The FLIC has an iron-enrichment tholeiitic differentiation trend similar to famous Duluth and Skaergaard complexes. |
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To date, in vitro, somitic mesoderm differentiation for regenerative purpose has had limited success. |
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The staining of the organism capsule with mucicarmine allows differentiation from other fungi. |
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Chelatable cellular copper modulates differentiation and self-renewal of cord blood-derived hematopoietic progenitor cells. |
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Morphometric differentiation, patterns of interfertility, and the genetic basis of character evolution in Crepis tectorum. |
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Adenoid cystic carcinoma is a malignant epithelial salivary gland tumor with myoepithelial and ductal differentiation. |
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Satellite cell proliferation and differentiation facilitates myofiber growth and repair and supplies new myonuclei to the tissue. |
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Myogenic vector expression of insulin-like growth factor I stimulates muscle cell differentiation and myofiber hypertrophy in transgenic mice. |
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Buffered platelet-rich plasma enhances mesenchymal stem cell proliferation and chondrogenic differentiation. |
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The excellent contrast between the Fast Red and DAB chromogens allows for easy antigen differentiation. |
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Chromogens in the medium aid easy identification and differentiation by producing brightly coloured colonies. |
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Ultrastructural localization of antigenic determinants conserved during Perkinsus atlanticus trophozoite to prezoosporangium differentiation. |
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In Funar, people's relationship with the landscape involves diverse processes of primordial consubstantiality and subsequent differentiation. |
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The new V-1 through V-10 scale provides greater differentiation among tranches than the previous V-1 through V-5 scale. |
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Neoplastic cells were cuboidal to polygonal, with variable degrees of squamous differentiation and cornification toward the center of nests. |
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To study cell proliferation, differentiation, and cell adhesion, scaffolds were seeded with MG63 cells. |
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The effect of mechanical stability on local vascularization and tissue differentiation in callus healing. |
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Daphnetin induced differentiation of human renal carcinoma cells and its mediation by p38 mitogen-activated protein kinase. |
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Most genetic differentiation was associated with Palaeogene geographical divisions, which remain distinct despite temporary connections. |
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Decorticate response and flexion are combined, as their differentiation is difficult. |
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Distribution, differentiation of populations and other aspects of the natural history of Delphinus delphis Linnaeus in the northeastern Pacific. |
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Vainio E J, Hantula J Genetic differentiation between European and North American populations of Phlebiopsis gigantean. |
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Glycomics of proteoglycan biosynthesis in murine embryonic stem cell differentiation. |
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If the troughs are made possible by differentiation, then the cracks aren't just troughs, they're graben. |
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The effect of FSH on male germ cell Survival and differentiation in Vitro is mimicked by pentoxifylline but not insulin. |
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Nerve growth factor promotes human hemopoietic colony growth and differentiation. |
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Focal mucinous differentiation was identified in 5, and 4 had areas of microcystic elongated and fragmented pattern. |
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Effects of trichostatins on differentiation of murine erythroleukemia cells. |
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The earliest sign of fat cell differentiation in the adipescent fibroblasts is the appearance of small cytoplasmic vacuoles. |
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In cancer pathogenesis, the activated VDR is suggested to act antiproliferatively and to regulate cell differentiation and apoptosis. |
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Some captioners will raise or lower the captions in the center by one row to add one more subtle differentiation, but this is uncommon. |
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Subsequent cell and tissue interactions lead to the functional differentiation of all embryonic and extraembryonic tissues. |
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The differentiation of several species mainly relies on differences in the shape of the hymenial algae. |
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From 1689 to 1948 there was no differentiation between the government of England and government in Wales. |
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Brand identity is fundamental to consumer recognition and symbolizes the brand's differentiation from competitors. |
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The fundamental theorem of calculus states that differentiation and integration are inverse operations. |
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It can also be interpreted as a precise statement of the fact that differentiation is the inverse of integration. |
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The liverworts are either thallose, without any differentiation into stem and leaves, or leafy. |
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Tallis provides a rhythmic variety and differentiation of moods depending on the meaning of his texts. |
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One objection to this idea is that it does not specify what degree of differentiation is required. |
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By this time differentiation into Southern, Central and Northern dialects had perhaps occurred. |
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At the most basic level, the distinction is perceived as one of dedication or intensity, though this is a subjective differentiation. |
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In three lines, even higher levels of organization have been reached, with full tissue differentiation. |
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In this context, no differentiation between black and brown bears is needed. |
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Because of the relative lack of differentiation in the thallus, the line between diaspore formation and vegetative reproduction is often blurred. |
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This is because meristematic cells capable of cellular differentiation are present in many plant tissues. |
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Cell differentiation was initiated on day 0 by first forming embryoid bodies in hanging drops. |
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Magmas will evolve to the eutectic because of igneous differentiation, or because they represent low degrees of partial melting. |
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Religious differentiation left the Ukrainian Orthodox peasants leaderless, as they were reluctant to follow the Ukrainian nobles. |
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A further attribute is strict terminological differentiation of siblings according to seniority. |
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Once a planet reaches sufficient mass, the materials of different densities segregate within, during planetary differentiation. |
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The primal scene is the site at which the issues of ego differentiation become translated into the issues of the oedipus complex. |
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Voice plays a primary role in the differentiation of most consonants including the nasals but excluding the plosives. |
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In other words, language no longer becomes a means of differentiation between two speech communities as a result of language mixing. |
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However, in linguistics, there is no differentiation among accents in regard to their prestige, aesthetics, or correctness. |
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Sociolinguistic research, which is ongoing, suggests some differentiation between these last groups' speech may exist. |
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The sharp differentiation of the sexes in our culture was shaped most probably by monogamy and monosexuality and their tabus. |
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The use of different ACPA tests in parallel could enable the differentiation between distinct ACPA-positive subgroups. |
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Among these, adipogenesis regulates preadipocyte differentiation into adipocytes. |
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MicroRNA-155 regulates angiotensin II type 1 receptor expression and phenotypic differentiation in vascular adventitial fibroblasts. |
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He concluded that very often the differentiation between adynamic ileus and true mechanical obstruction is difficult to elicit clinically. |
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After 28 days, occurrence of differentiation was examined by alizarin red staining and RT-PCR analysis. |
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Alizarin Red staining was also performed on 2-D hASCs to determine the potential for osteogenic differentiation. |
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Engelke M, Jensen JM, Ekanayake-Mudiyanselage S, Proksch E Effects of xerosis and ageing on epidermal proliferation and differentiation. |
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He attributes this to the need for product differentiation in computers and color coding of medical devices. |
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Docile believes that the addition of tear tape into the Jelly Rolls packaging provides a strong point of differentiation for the brand. |
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Product differentiation allows companies to gain a significant advantage over their competitors. |
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Squamous differentiation was defined by the presence of either intercellular bridges or evidence of keratinization. |
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In prophase study, bakuchiol exhibited strongest effect to enhance osteoblasts differentiation than other components. |
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Bone marrow examination showed hypocellularity with differentiation of the myeloid lineage and mildly decreased megakaryocytes. |
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We then used pertinent small molecules to either enhance or inhibit pathways that are active or inactive, respectively, in the embryo during Schwann cell differentiation. |
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It was the start of differentiation between alchemy and chemistry. |
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Lymphosarcoma with plasmacytoid differentiation in a scarlet macaw. |
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In contrast, a tumor with both typical urothelial carcinoma and adenocarcinomatous components is classified as urothelial carcinoma with glandular differentiation. |
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The descendants of source populations with the closest relationship to the genetic profile from the time when differentiation occurred are not obvious. |
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While there is some debate over whether rhabdomyosarcomas indeed arise from skeletal muscle cells, the staining pattern is consistent with that differentiation. |
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Costume played a key part in his differentiation from British soldiers as the Digger uniform came to embody Australian versions of masculinity and mateship. |
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This process of progressive differentiation occurs within the bone marrow. |
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This led to the differentiation between Lower Saxony, lands settled by the Saxon tribe and Upper Saxony, the lands belonging to the House of Wettin. |
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During the Early Middle Ages the British language began to fragment due to increased dialect differentiation, evolving into Welsh and the other Brittonic languages. |
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In the case of predators, it is often unclear whether the term herd is appropriate, since there may be some degree of coordination or role differentiation in group hunting. |
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On the contrary, romanised European populations developed their own dialects of the language, which eventually led to the differentiation of Romance languages. |
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Furthermore, monolayers express microvilli upon differentiation, and LNPs need to navigate into the intermicrovillar space in order for endocytosis to occur. |
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The difference in price may have its origins in a variety of factors besides direct input costs such as government regulations and product differentiation. |
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Taken together, our results show that SA has a potent antiadipogenic effect in 3T3-L1 cells due to the inhibition of adipocyte differentiation and adipogenesis. |
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The process of finding the derivative is called differentiation. |
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The sources of religious differentiation are contested among sociologists and among anthropologists, as much as between the faith groups themselves. |
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They involve differentiation of the function representing the total potential of water in unsaturated swelling soil and then substituting that gradient in Darcy's law. |
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Customers and UNIS LUMIN, together, will validate and develop fresh business strategies with the potential to drive competitive advantage and differentiation. |
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The only chance of pricing above the kink without losing market share is to initiate strong consumer loyalty by creating significant product differentiation. |
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Protein kinases are a large group of related enzymes that activate many kinds of proteins, thus mediating signal transduction in cell growth and differentiation. |
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For example, Heinz Werner proposed that human development follows the orthogenic principle of movement from globality, to differentiation, to hierarchical integration. |
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The effects of dexamethasone, ascorbic acid, and p-glycerophosphate, on osteoblastic differentiation by regulating estrogen receptor and osteopontin expression. |
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Osteoblastic differentiation could inhibit osteoclast formation via downregulation of RANKL expression and upregulation of osteoprotegerin expression. |
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Leukemias are clonal, neoplastic proliferations of immature cells of the hematopoietic system, which are characterized by aberrant or arrested differentiation. |
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For example, Rybak et al demonstrated corticomedullary continuation, a radiologic feature that has long been a mainstay in its differentiation from osteochondroma. |
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Despite this differentiation, hard rock and heavy metal have existed side by side, with bands frequently standing on the boundary of, or crossing between, the genres. |
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This project will use cyanobacteria as a model system to determine whether cellular differentiation is a cause or consequence of multicellularity. |
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Sources of PFCs are not well characterized, but isomer patterns should enable differentiation of historical and contemporary manufacturing sources. |
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Scientists consider biological essentialism obsolete, and generally discourage racial explanations for collective differentiation in both physical and behavioral traits. |
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Placental trophoblasts express and produce coagulation components, participating not only in haemostasis but also in placental vascular development and differentiation. |
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Vitamin D has been primarily associated with bone formation, but it also regulates numerous cellular functions, including cell growth and differentiation. |
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Vitamin A is necessary for all cellular division and differentiation and plays a key role in regulation of keratinisation and immune cell function. |
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Arsenic trioxide induces apoptosis of human monocytes during macrophagic differentiation through nuclear Factor-KB-related survival pathway down-regulation. |
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The evolutionary processes driving patterns of genetic diversity and differentiation, and ultimately leading to speciation, are poorly understood. |
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The basis of the differentiation was morphological, largely based on very small differences in cranial morphology, but has been recently refuted based on genetic studies. |
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The retina thus shows a differentiation into a distal and a proximal part with a distal, closed and everse rhabdom and a proximal open and inverse rhabdom. |
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Among the topics are functions and models, applications of differentiation, techniques of integration, parametric equations and polar coordinates, and vector calculus. |
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The differentiation of the taxonomic composition in periphytic algae community in the zones of reservoir and different seasons is observed in the similarity dendrogram. |
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As a result, many companies have come to the conclusion that it makes more sense to compete on the basis of product differentiation rather than on price. |
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Chromogranins are matrical proteins that are associated with neurosecretory granules and as such they are absolutely specific for NE differentiation. |
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Retinoids profoundly alter the differentiation pattern of human epidermal keratinocytes, but the underlying biochemical basis of this change is not known. |
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The High German consonant shift, moving over Western Europe from south to west, caused a differentiation with the Central and High Franconian in Germany. |
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Curcumin mediated suppression of nuclear factor-kappaB promotes chondrogenic differentiation of mesenchymal stem cells in a high-density co-culture microenvironment. |
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Although the growth factors played a role in pushing the cells toward one tissue type or another, the scaffold was critical to the differentiation. |
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Arsenic inhibits myogenic differentiation and muscle regeneration. |
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Myeloperoxidase is localized to the primary granules of myeloid cells and occurs early in differentiation, making it a helpful marker for identifying myeloid lineage. |
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Kadimastem and Merck Serono have been leveraging cell-based drug screening technology to discover compounds which stimulate differentiation and myelination. |
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A comparative study of thallium-201 SPET, carbon11 methionine PET and fluorine-18 fluorodeoxyglucose PET for the differentiation of astrocytic tumours. |
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Spermatogenesis is a specialized process of differentiation of haploid round spermatid cells to the highly specialized sperm cell, the spermatozoon. |
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Phenotypic variation and gene regulation are covered next, with discussion of multicellular behavior, social signals, differentiation, the cell cycle, and developmental genes. |
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Spermatogonial differentiation lasts 12 days in rats and 16 days in humans, and development of spermatocytes requires 14 days in rats and 25 days in humans. |
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As more sequence data become available for PPRV and the other morbilliviruses, ancestral origins of each virus and intraspecies differentiation might become more clear. |
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This entails consideration of occasions in which inter-signal differentiation overrides signal strength as the primary concern in distal communication. |
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Micrometeorology temperature differentiation through urbanization. |
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Lineage promiscuity in hemopoietic differentiation and leukemia. |
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Each fin develops an independent blastema through the condensation, and differentiation into osteoblasts, of undifferentiated mesenchyme in the medial part of the fin. |
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This differentiation allows us to reconsider a number of issues relating to the synchronic and diachronic relationship between SELF-intensifiers and reflexive anaphors. |
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The treatment produces terminal differentiation of leukaemic blast cells. |
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Unique in its origin, the PICM-19 fetal liver cell line has been isolated from the primary culture and spontaneous differentiation of pig epiblast cells. |
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More specifically, they found, the process of stem cell differentiation stalled at the stage where mitochondria were degraded in erythroblasts, the precursors of erythrocytes. |
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Continuous stimulation with EPO triggers the differentiation of colony-forming unit-erythroid cells into erythroblasts, which lose their nuclei to form reticulocytes. |
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Acinic cell carcinoma is a malignant epithelial salivary gland neoplasm that demonstrates serous acinar cell differentiation with cytoplasmic zymogen secretory granules. |
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The combination brings improved efficiency, stronger product differentiation and greater brand impact to manufacturers seeking highly cost effective packaging solutions. |
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Human chorionic gonadotropin induces neuronal differentiation of PC12 cells through activation of stably expressed lutropin choriogonadotropin receptor. |
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Differentiation between pneumonia and acute bronchitis is important because of the therapeutic consequences. |
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Differentiation is no longer a function of service type and price, but of ancillary support services provided during the network lifecycle. |
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Differentiation is a function of branding and of offering design. |
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Differentiation from zygotes in all cells of the body has been considered a unidirectional route. |
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Differentiation of intestinal spirochaetes by multilocus enzyme electrophoresis analysis and 16S rRNA sequence comparisons. |
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Differentiation simply increases, on a grander scale, the heteronymy and chaos that are the historical attribute of this society. |
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Differentiation on the basis of diploid number of chromosomes in the late 20th century has been flawed by several inconsistencies. |
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Differentiation of hardwoods was based on the features of vessel elements. |
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Differentiation of phytoplasmas associated with sugarcane and gramineous weed white leaf disease and sugarcane grassy shoot disease by RFLP and sequencing. |
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