This application is also designed to exploit partial ordering information provided by anchorage of clones to a genetic map. |
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Men born with a genetic disorder called Klinefelter's syndrome often develop gynecomastia, as do males with adrenal tumors and liver disease. |
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While not freckling in the usual sense of the word, the rare genetic condition xeroderma pigmentosum resembles freckling in some ways. |
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Second, compassion for gross suffering compels us to continue investigating genetic therapy for dread diseases. |
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The breeds selected to form the genetic pool were Hereford, Angus, Afrikander and Santa Gertirudis. |
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Mackenzie and her team followed that genetic trail to recreate the mutation in the lab. |
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Research in disease aetiology has shifted towards investigating genetic causes, powered by the human genome project. |
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Individuals possess these capacities in varying degrees, but they are part of the universal genetic inheritance of the human race. |
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Mutations in the transmembrane domain of FGFR3 cause the most common genetic form of dwarfism, achondroplasia. |
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Mrs Rossi is so tiny because was born with achondroplasia, a genetic condition. |
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The number of genetic differences between humans and chimps is ten times smaller than that between mice and rats. |
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The domesticated silkworm is one of a few lepidopteran species that have been used for genetic analysis. |
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He simply watched peas to learn how their natural system of genetic recombination worked. |
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If chimps and humans are both violent, they are likely to share a genetic legacy for violence with this ancestor. |
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They hope the DNA sequence will identify weaknesses in the bacterium's genetic armour and possibly its Achilles' heel. |
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He could have made the same point just as well without any discussion of remote genetic relationships. |
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Although both mutants were isolated, each is morphologically distinct, suggesting adventitious genetic alterations. |
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An allelic series of mutations is a powerful genetic resource for understanding gene function. |
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We support the humane use of animals and genetic technology where necessary in medical research. |
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No evidence of genetic reassortment between avian and human influenza viruses has been identified. |
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A genetic time clock that regulates the number of times a human body cell divides cannot, however, be the whole explanation of the aging process. |
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Species are often assumed to have evolved from a common ancestor by a complete process of branching, followed by complete genetic isolation. |
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Population genetic investigation of accessory gland protein genes has previously focused on D. melanogaster and D. simulans. |
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They handle reproduction very tastefully, concentrating on the genetic facts of life rather than physical how-tos. |
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This gave rise to the genetic revolution, including recombinant DNA technology and gene therapy. |
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Many of these attempts resulted in animals with deformities, genetic problems or late abortions. |
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This sampling error causes random fluctuations in allele frequencies called genetic drift. |
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Although occasionally lentigines are part of a rare genetic syndrome, for the most part they are just isolated and unimportant spots. |
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These basidiospores are recombinants containing genetic material from both mating partners. |
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Coalescent theory describes the genetic ancestry of a sample and provides the tools for the analysis of intraspecies molecular data. |
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The multiplication is either triggered by genetic abnormality or external factors. |
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Here, we report on the genetic composition of red oaks in remnant old-growth forest in Indiana. |
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Even now, genetic screening has the potential to alter the genetic composition of the population. |
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The donor and recipient chromosomes could be distinguished by the genetic markers that flanked the white genes. |
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Like albinos and partial albinos, the occurrence of pale birds is the result of genetic abnormalities in both male and female. |
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The film posits a future in which a genetic fluke has produced psychics who can reliably predict murder. |
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To me however, the most interesting components of junk DNA are the mobile genetic elements, also called jumping genes or transposons. |
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Modified plants have already reproduced and their new genetic pattern is set. |
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The proportion of neonatal deaths attributed to major genetic or congenital abnormalities has increased. |
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We observe biological examples ranging from the foraging bee's waggle dance to the genetic code. |
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Stripped of its own genetic instructions, the recipient egg cell is a tiny biological machine awaiting orders. |
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Our genes are not the product of our present environment alone, but also of all the environments our genetic ancestors experienced. |
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Each author also argues against the traditional reductionistic view of genetic determinism. |
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This component was eliminated when carbonic anhydrase activity was inhibited or deleted by genetic manipulation. |
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If a gene on the Y chromosome mutates, that piece of the male genetic code may disappear. |
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Other aspects and changes to the bill on the keeping of records, and the recognition of genetic inheritance or whakapapa, are an improvement. |
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In addition to the lac operon, a number of other synthetic and natural genetic circuits have been analyzed for robustness and evolvability. |
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However, preliminary genetic analyses showed offspring admixture was probably caused by apicultural drift. |
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Mitosis is a form of eukaryotic cell division that produces two daughter cells with the same genetic component as the parent cell. |
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Finally, let us examine a minimal genetic toggle based on two repressible promoters arranged in a mutually inhibitory network. |
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It began look like I was the product of some genetic experiment involving something kept in 3 coffin shaped boxes. |
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Yet evolution predicts not just successions of forms, but also genetic lineages from ancestors to descendants. |
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Estimates of hybrid frequency are conservative because of the limited number of genetic markers available to characterize genetic ancestry. |
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It may also lead to the identification of genetic variants that define a patient's response to a particular drug. |
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I guess that the great typological difference in the use of labials can speak for the great genetic difference in AmerIndian languages. |
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As the tree grows, or reproduces, so the individual's genetic print is transferred. |
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However, interest in how cultivated plants consort with wildlings had started long before genetic engineering was even a glimmer in a test tube. |
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Previous studies have shown that there were extensive genetic admixtures in the Silk Road region. |
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Relatively large genetic distances between populations suggest long periods of isolation and allopatric speciation. |
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The research should also benefit those who raise sheep, since the genetic makeup of sheep is very similar to that of cattle. |
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My genetic code has been perfected by an intricate adiabatic process over ten decades, and I am practically immortal. |
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The latest genetic revelation comes in the journal Science from an Australian working in America. |
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On the other hand, invading species with predominantly allogamous modes of reproduction may possess a high level of genetic diversity. |
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There is no conclusion to its cause although evidence points at a genetic source. |
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It shows that the genetic variances and covariances contributed by the additive and dominance effects cannot be fully controlled in the model. |
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In general, the results support the importance of physiological and genetic adaptation of microbes to the environment. |
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There are possible genetic bases to compulsive shopping and gambling, drinking, drug use, and aggressiveness. |
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This gene did not affect plant height, indicating that the length of rachis and culm are controlled by independent genetic systems. |
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Applying these principles to the horse, the genetic information coding for extra toes is present, but is switched off in most modern horses. |
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A double pseudo-testcross strategy has generally been adopted for constructing genetic maps in conifers having allogamous characteristics. |
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For the occupational toxicants acrylamide and 1,3-butadiene a genetic risk assessment was performed based on heritable translocation data. |
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Food manufacturers recalled over 300 types of food products for this reason and initiated a series of genetic tests. |
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Another representation of population relationships is a tree diagram based on genetic distances. |
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And in doing so, the gene creates copies of its genetic material by replicating itself through intricate processes of cell division. |
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The genetic engineering of food creates two separate and serious health risks involving allergenicity. |
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Scientists seeking to control the biological process of aging may also contemplate doing so through genetic manipulations. |
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Eric, blinded more than 20 years ago by a genetic disorder, has been getting one-and-a-half hours of help every Thursday morning. |
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How does she pick a male whose genetic complement confers protection against disease? |
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But even if successful in all respects, who will benefit, and on what genetic disorders will the therapy be practiced? |
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Cystic Fibrosis, a genetic malady, dooms its sufferers to a short and burdened life. |
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It had nothing to do with demonstrating how the genetic information coding for feathers could have arisen in the imagined reptilian ancestors of birds. |
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But in order to become a part of medical history, parahuman reproduction and human genetic engineering must circumvent the recalcitrance of an antiquated culture. |
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Since the genes that control scale vs no scale in carp are not absolute, it is very possible that a genetic leather carp could have an odd scale or three. |
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In practice, this is the stance taken by most UK cancer registries, which do not require consent from next of kin before disclosing cancer diagnoses for genetic counselling. |
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In Canada, the register lists the first evidence of genetic contamination of a wild relative as a result of commercial growing of a genetically modified crop. |
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It's a huge step forward for us and opens the possibility of systematic molecular studies to find the genetic cause of regenerative processes in animals. |
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Already the genes for many diseases, from sickle-cell anemia to heart disease, have been pinpointed, though genetic means of treating them are still in their infancy. |
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Others contend that Greek mercenaries who came to India with Alexander the Great left their genetic mark in coorg. |
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Prevalence depends on context, and sometimes unique advantages outweigh the genetic costs. |
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Healthy individuals had lucked out while their sick relatives simple ended up with a bad genetic roll of the dice. |
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Talk to your doctor about getting a referral to a genetic specialist. |
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For genetic descriptions and symbols we refer to Lindsley and Zimm. |
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To screen the genome for zygotic genes required for normal PCD without bias against lethal genes, we have performed a screen of genetic deficiencies. |
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Furthermore, disequilibrium is a good indicator of recent mutations, genetic drift, bottlenecks, stratification or admixture, and the demographic history of populations. |
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As a consequence of such a chromosome reduction, cellular metabolite and energy resources would not be expended to maintain and express the deleted genetic information. |
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This difference might be taken to indicate that less admixture has occurred in Virginia, yet the genetic analysis revealed comparably high levels of hybridization. |
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But a 2011 study of genetic evidence from 30 ethnic groups in India disproved this theory. |
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In addition, northeast Indians show virtually no genetic admixture with other Indian groups, which has led to a remarkable genetic discontinuity between these groups. |
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Despite controlling for genetic admixture within families, if a study sample is genetically heterogeneous, the ability to detect genetic associations can be limited. |
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In this issue we have sought further advice from the well-preserved and the famously youthful on how not to grow old, on how to keep up with the genetic Joneses. |
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Large numbers of plant species are a great source of biologically active compounds whose effect on human health or genetic material is mostly unknown. |
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The genetic material can grow quickly, but are typically riddled with errors or defects. |
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Disclosed herein are genetic markers for pig leanness, methods for identifying such markers, and methods of screening pigs to determine those more or less likely to be obese. |
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In this paper, the species resources and genetic diversity of lac insects were briefly introduced, and the lac productive model was also put forward. |
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Defects in NER are known in humans, in the form of the rare genetic disease xeroderma pigmentosum, which is characterized by extreme sun sensitivity and skin cancer incidence. |
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It is associated with breast and testicular abnormalities, infertility and Klinefelter's syndrome, a genetic abnormality in which men have one or more extra X chromosomes. |
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It will then be compared to small amounts of sequence from 10 to 20 other breeds, including the beagle, to study genetic variation within the canine species. |
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There is also no scientific evidence known to me that the genetic differences we do discover among the human races have any influence at all on personality. |
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The hitch was that the genetic profile has to be removed from the database if the person is exonerated. |
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The loss of genetic diversity could result in animals with weakened immune systems, unable to resist infections that may wipe out whole flocks or herds. |
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There certainly remains a need for more accurate methods to estimate heritabilities and genetic correlations in the absence of pedigree information. |
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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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Both processes are regulated by genetic and environmental factors. |
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McAndrews agreed that the androgenic hormone pill would be problematic for those with a genetic propensity for Ada. |
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Being a triploid, having three sets of chromosomes instead of the usual two, it is sterile and reproduces by suckering, which precludes any genetic diversity. |
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The first part of the book gives a brief history of genetic engineering and summarizes the techniques used to integrate recombinant DNA into the plant genome. |
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It's like a silent alarm ringing on a carefully coded genetic clock. |
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The ruling will have profound effects on medical research, genetic science, and the biotech industry. |
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I asked Gingrich if he thought he had a genetic predisposition to bipolar disorder. |
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Murray also errs in reducing educational attainment and professional success solely to genetic endowment. |
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Supermarkets will color code aisles according to genetic type so that DNA-savvy consumers can easily identify the right foods and supplements for themselves. |
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The genetic diversity in the human lineage is relatively low, which indicate one or several population bottlenecks late in our lineage. |
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Since animal mtDNA evolves faster than nuclear genetic markers, it represents a mainstay of phylogenetics and evolutionary biology. |
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For this reason, JCV has been used as a genetic marker for human evolution and migration. |
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In addition, this DNA analysis affirmed genetic connections back to ancestral peoples of northeast Asia. |
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Autosomal genetic disorders which exhibit Mendelian inheritance can be inherited either in an autosomal dominant or recessive fashion. |
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A 2013 genetic study suggests the possibility of contact between Ecuador and East Asia. |
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There is no genetic or linguistic evidence for earlier contact along this route. |
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This has inspired genetic researchers to begin examining the turtle genome for longevity genes. |
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Within the human species, the greatest degree of genetic variation exists between males and females. |
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Current genetic research has demonstrated that humans on the African continent are the most genetically diverse. |
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There is more human genetic diversity in Africa than anywhere else on Earth. |
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The genetic structure of Africans was traced to 14 ancestral population clusters. |
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Humans have lived in Africa for the longest time, which has allowed accumulation of a higher diversity of genetic mutations in these populations. |
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Only part of Africa's population migrated out of the continent, bringing just part of the original African genetic variety with them. |
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African populations harbor genetic alleles that are not found in other places of the world. |
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Even within the same region, physical phenotype is not related to genetic affinity. |
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Despite this, there are no genetic boundaries around local populations that biologically mark off any discrete groups of humans. |
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There are no large clusters of relatively homogeneous people and almost every individual has genetic alleles from several ancestral groups. |
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Another study found evidence for genetic persistence on the island of Ibiza. |
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The Trewartha system attempts to redefine the middle latitudes to be closer to vegetation zoning and genetic climate systems. |
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Mayr was able to demonstrate that geographical isolation and the accumulation of genetic differences led to the splitting of species. |
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Other tools for perturbing their genetic makeup are chicken embryonic stem cells and viral vectors. |
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Further genetic study is needed for the confirmation of proposed species under the genus Osteolaemus, which is currently monotypic. |
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For example, the endangered wild water buffalo is most threatened with extinction by genetic pollution from the domestic water buffalo. |
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Rick Tomato Genetics Resource Center at UC Davis is a gene bank of wild relatives, monogenic mutants and miscellaneous genetic stocks of tomato. |
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Hence genetic design of a commercial variety that combines the advantages of types u and U requires fine tuning, but may be feasible. |
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A 2007 genetic study suggested some Neanderthals may have had red hair and blond hair, along with a light skin tone. |
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Another detailed nuclear genetic study has also implied that Swedes largely share genetics with Finns. |
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Studies of genetic diversity have provided scientific confirmation to accompany archaeological evidence of Viking expansion. |
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In particular, the rapid migrations of the 20th century has made it difficult to assess what prior genetic states were. |
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These are accompanied by one of the largest genetic records which have been collected by deCODE genetics. |
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This evidence indicates a likely genetic exchange back and forth between Iceland, Greenland, and Vinland. |
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Prehistoric and Neolithic population movements could have influenced the genetic diversity of this country. |
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The genetic makeup of Sami people has been extensively studied for as long as such research has been in existence. |
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Thus, there is a degree of distrust by some in the Sami community towards genetic research. |
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Geographical factors can lead to both cultural and genetic isolation from larger human societies. |
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On the other, it decreases genetic diversity, increasing the severity of certain disease outbreaks among other risks. |
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A current view is that humans have an inborn but culturally affected system for detecting certain forms of genetic relatedness. |
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The genetic association of timing is strongest between mothers and daughters. |
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If genetic factors account for half of the variation of pubertal timing, environment factors are clearly important as well. |
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Thus, genetic drift is an exceptionally strong force acting upon the Y chromosome. |
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Coalescent theory describes a stochastic model of how the ancestry of such genetic markers maps to the history of a population. |
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It is also incorrect to assume that the MRCA passed all, or indeed any, genetic information to every living person. |
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Most multiregionalists still view Africa as a major wellspring of human genetic diversity, but allow a much greater role for hybridization. |
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The high degree of genetic and ethnic mixture of individuals is a result of centuries of migration. |
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Altogether these results suggest the predominance of the Spanish genetic in the Paraguayan population. |
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Ambling gaits are often genetic in some breeds, known collectively as gaited horses. |
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For example, the Riwoche horse of Tibet was proposed as such, but testing did not reveal genetic differences from domesticated horses. |
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However, lack of genetic diversity, due to the very limited number of varieties initially introduced, left the crop vulnerable to disease. |
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A genetic variant that accumulates more sugar and less starch in the ear is consumed as a vegetable and is called sweet corn. |
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This theory about the origin of maize has been refuted by modern genetic testing, which refutes Mangelsdorf's model and the fourth listed above. |
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Glyphosate is an herbicide which kills all plants except those with genetic tolerance. |
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Sweet corn, a genetic variety that is high in sugars and low in starch, is usually consumed in the unripe state. |
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The Amerindian populations show a lower genetic diversity than populations from other continental regions. |
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The data also show that there have been genetic exchanges between Asia, the Arctic and Greenland since the initial peopling of the Americas. |
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A strong similarity exists between the linguistic tree and the genetic tree. |
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Altogether, genetic studies suggest that African Americans are a multiracial people. |
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Archaeology, linguistics, and existing genetic studies indicate that Oceania was settled by two major waves of migration. |
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This includes factual data, personal data, genetic information and pure ideas. |
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Such behavioral traditions may have evolutionary significance, allowing adaptation at a faster rate than genetic change. |
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Many people have an undiagnosed genetic susceptibility to iron overload, and are not aware of a family history of the problem. |
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The radiation decay products ionize genetic material, causing mutations that sometimes turn cancerous. |
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She was awarded the 1983 Nobel Prize in Physiology or Medicine for the breakthrough discovery of genetic transposition. |
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In addition to conventional agrochemical business, it is involved in genetic engineering of food. |
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The aim of the genetic test was the help members of collateral branches in China who lost their genealogical records to prove their descent. |
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Although these groups are not cladistically supported by genetic studies, these groupings are nonetheless convenient for horticultural purposes. |
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The main reason for taking wild peregrines at this point is to maintain healthy genetic diversity in the breeding lines. |
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As opposed to traditional ghost stories, Gatiss's plot focused on more contemporary horrors, conspiracy theories and genetic modification. |
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Spring and summer chinook hang on at critically low levels that represent irretrievable loss of invaluable genetic diversity. |
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Earlier genetic studies, such as those of Charles Sibley and colleagues, also supported this relationship. |
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Scientists use recombinant adenoviruses to deliver genetic materials into cells in order to study how specific genes function. |
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These authors based this idea from the zero genetic diversity found in the populations studied with allozymes markers. |
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Denisovans had little genetic diversity, suggesting that their small population waned further as populations of modern humans expanded. |
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Atopy, psychological stress and genetic variability have been associated with various occupational allergic diseases. |
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Red wolves, Canadian otters and aardwolves turn out not to have lost their genetic sweet spot. |
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Or that bacterial genetic fragments somehow persisted in the brain? |
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When discussing plants and animals, she covers acclimatization, genetic adaptation, or migration. |
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But, genetic studies for the aetiological factor of TBMN are insufficient compared with Alport syndrome. |
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Scientists are currently trying to find out if the genetic cause of her agelessness can be isolated. |
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Harry Vyse aged 12 from Staffordshire has Glutaric Aciduria Type 1, a progressive genetic disorder. |
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Generally genetic testing uses the word clade rather than species because a genetic test alone cannot define a biological species. |
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This has resulted in loss of genetic diversity and biodiversity as a whole. |
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If it occurred, this contact left no genetic legacy in California or Hawaii. |
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We've reached a new milepost in the field of genetic research. |
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The frequency of this genetic variant is due to the survival of immune persons. |
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A rare genetic condition called adermatoglyphia leaves some people with no fingerprints at all. |
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Since different individuals of the same species may have different allotypes, these determinants can be used as genetic markers. |
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Through genetic manipulation and harsh training, I am breeding a species of super-dogs to take over the world. |
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Chimeric embryos are made by injecting cells or genetic material from one species into the embryo of another. |
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Similarly, foreign genetic material may be acquired at this locus by illegitimate recombination during genome concatemerisation. |
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However genetic data now indicate that the rhinolophoid microbats are in fact more closely related to megabats than to other microbats. |
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The senescence is enhanced by exovert pressures and believed to be programmed and controlled by genetic factor. |
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Chinese has borrowed several words from English, but it does not have a genetic relationship to English. |
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As part of genoframe we have identified the genetic underpinnings of the driver neurons. |
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That's what I call the heavy-lifting part of the problem, and that's really where the term genetic caching comes into play. |
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A 2011 genetic study showed that two examined specimens of the Columbian mammoth were grouped within a subclade of woolly mammoths. |
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The genetic information also indicated that a second, Pleistocene migration of bison over the land bridge occurred 21,000 to 45,000 years ago. |
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I wasn't typically a huggy person, but I knew better than to argue with anyone in Bones's genetic line. |
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Consequently, they preserve a genetic record from individual to individual that is altered only through mutation. |
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Weale's transect spotlights that Belgium is further west in the genetic map than North Walsham, Asbourne and Friesland. |
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According to some of these intellects, Scandinavian people share particular genetic markers with the Basque people. |
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Based on genetic evidence derived from Black Death victims in the East Smithfield burial site in England, Schuenemann et al. |
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It only remained as an exercise of experimental biology to discover exactly which molecule was the genetic molecule. |
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It was clear that some macromolecule such as a protein was likely to be the genetic molecule. |
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They shared an interest in the fundamental problem of learning how genetic information might be stored in molecular form. |
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In 1956, Crick wrote an informal paper about the genetic coding problem for the small group of scientists in Gamow's RNA group. |
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None of this, however, answered the fundamental theoretical question of the exact nature of the genetic code. |
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Proof that the genetic code is a degenerate triplet code finally came from genetics experiments, some of which were performed by Crick. |
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During the 1960s, Crick became concerned with the origins of the genetic code. |
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The false contradiction between Darwin's theory, genetic mutations, and Mendelian inheritance was thus reconciled. |
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Heritable traits are passed from one generation to the next via DNA, a molecule that encodes genetic information. |
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The modern evolutionary synthesis defines evolution as the change over time in this genetic variation. |
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Natural selection will only cause evolution if there is enough genetic variation in a population. |
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But with blending inheritance, genetic variance would be rapidly lost, making evolution by natural selection implausible. |
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Mechanisms that can lead to changes in allele frequencies include natural selection, genetic drift, genetic hitchhiking, mutation and gene flow. |
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Hence, in this model, most genetic changes in a population are the result of constant mutation pressure and genetic drift. |
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This form of the neutral theory is now largely abandoned, since it does not seem to fit the genetic variation seen in nature. |
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Thus, exchange of genetic information between individuals is fundamentally important for the development of the biological species concept. |
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Gene flow may slow this process by spreading the new genetic variants also to the other populations. |
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This form is rare since even a small amount of gene flow may remove genetic differences between parts of a population. |
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This version of history is now regarded by many historians as incorrect, on the basis of more recent genetic and archaeological research. |
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Studies of genetic diversity provide some indication of the origin and expansion of the Viking population. |
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Though the main evidence for the period is archaeological, there is a growing amount of genetic evidence, which continues to change. |
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The science of genetic anthropology is changing very fast and a clear picture across the whole of human occupation of Britain has yet to emerge. |
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The Trans New Guinea language area is probably the result of repeated metatypy rather than of common genetic origin. |
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Migrants from the two latter eras still represent the genetic heritage of most Irish people. |
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The Manx cat is a breed of cat noted for having a genetic mutation that causes it to have a shortened tail. |
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Compared to this, subsequent migrations from mainland Europe had less genetic impact on the British. |
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As before, the genetic distance between Caucasoid and Mongoloid is the smallest and that between Negroid and Mongoloid is the largest. |
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While genotypes can slowly change by random genetic drift, natural selection remains the primary explanation for adaptive evolution. |
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Alternatively, selection can be divided according to its effect on genetic diversity. |
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A portion of all genetic variation is functionally neutral, producing no phenotypic effect or significant difference in fitness. |
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Neutral events can radically reduce genetic variation through population bottlenecks. |
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When genetic variation does not result in differences in fitness, selection cannot directly affect the frequency of such variation. |
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As a result, the genetic variation at those sites is higher than at sites where variation does influence fitness. |
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However, after a period with no new mutations, the genetic variation at these sites is eliminated due to genetic drift. |
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Natural selection reduces genetic variation by eliminating maladapted individuals, and consequently the mutations that caused the maladaptation. |
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Under the genetic code, these RNA strands are translated to specify the sequence of amino acids within proteins in a process called translation. |
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Transmission of genetic information in genes is achieved via complementary base pairing. |
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In alternative fashion, a cell may simply copy its genetic information in a process called DNA replication. |
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The genetic information in a genome is held within genes, and the complete set of this information in an organism is called its genotype. |
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A gene is a sequence of DNA that contains genetic information and can influence the phenotype of an organism. |
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In Ireland population genetic studies, including surname studies, have been undertaken by a team under Dan Bradley. |
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Rather, their genetic distinctiveness is a result of centuries of low population size, genetic drift and endogamy. |
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A significant number of modern anthropologists and biologists in the West came to view race as an invalid genetic or biological designation. |
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Nature has not created four or five distinct, nonoverlapping genetic groups of people. |
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Another way to look at differences between populations is to measure genetic differences rather than physical differences between groups. |
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The continued sharing of genetic materials has maintained all of humankind as a single species. |
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Cancer is a complex multigenetic disease, and different genetic backgrounds may contribute to the discrepancy. |
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Instead, he formulated the spearhead model of evolution, a version of genetic pluralism. |
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They differ only minimally in morphology, but with more pronounced differences in genetic analysis and resin composition. |
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The seeds have been preserved for study and will be used to help maintain genetic diversity in yews. |
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Matthew Hitchen, two, had a genetic disease called methylmalonic acidaemia. |
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The Turkic continuum makes internal genetic classification of the languages problematic. |
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The dispersal of Neolithic culture from the Middle East has recently been associated with the distribution of human genetic markers. |
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Recent genetic studies conclude that these cultural changes were introduced to Britain by farmers migrating from the European mainland. |
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As chemical and genetic testing becomes more accurate, previously hypothesised phyla are often entirely reworked. |
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This genetic threshold may have a correlation to the amount of oxygen available to organisms. |
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In general, genetic variation between populations is significant, even among nearby populations. |
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As a result of this genetic variation, other distinct species currently considered to be populations of common bottlenose dolphin are possible. |
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Furthermore, as a means to conserve traditional livestock, cryoconservation of animal genetic resources have been put into action. |
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Now, this is generally considered convergent evolution, owing to many morphological and genetic differences between the two phyla. |
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Complicated factors can arise due to the presence of genetic polymorphisms in ancestral species and resultant lineage sorting. |
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The genetic engineering technique fuses the gene of interest to the GFP gene. |
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He emphasised the variability within species, relativity of taxonomic criteria and the accumulation of genetic variation within a species. |
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A cladistic species is the smallest group of populations that can be distinguished by a unique set of morphological or genetic traits. |
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Molecular markers may be used to determine genetic similarities in the nuclear or mitochondrial DNA of various species. |
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A genetic species as defined by Robert Baker and Robert Bradley is a set of genetically isolated interbreeding populations. |
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This is similar to Mayr's Biological Species Concept, but stresses genetic rather than reproductive isolation. |
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Recent genetic evidence suggests the harbour porpoise population structure may be more complex, and they should be reclassified. |
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His proposal is not widely accepted and no genetic evidence for their existence is available. |
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Thus the Azorean population received a significant contribution from people with genetic backgrounds other than Portuguese. |
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Thus, to mitigate future losses, management and conservation of Baltic Sea biodiversity should include also the genetic level. |
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Loss of this type is likely to lead to loss of genetic variation including local adaptation. |
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The genetic variation within this clade shows only a limited regional variation, with the notable exception of Przewalski's horse. |
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The period since the emergence of humans has displayed an ongoing biodiversity reduction and an accompanying loss of genetic diversity. |
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Formerly huge gene pools of various wild and indigenous breeds have collapsed causing widespread genetic erosion and genetic pollution. |
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Genetically modified organisms contain genetic material that is altered through genetic engineering. |
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Genetic erosion and genetic pollution have the potential to destroy unique genotypes, threatening future access to food security. |
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