How to use agar in a sentence

Looking for sentences and phrases with the word agar? Here are some examples.

Sentence Examples To test this we cloned 12 colonies from cells that had been passaged on agar plates for 8 days. The burn wounds swabs and urine samples were inoculated within one hour of collection on to blood agar and MacConkey agar plates. Samples were serially diluted in sterile saline and cultured in tryptic soy agar pour plates. Curing was done using D. subobscura as a host on a live baker's yeast patch on agar. The mixture was later solidified by means of a surface agar solution containing traces of histidine and biotin. The agar gel apparently replaces the medium that evaporates, and there is no damage to the cells during the period required for micrurgy. In 1919, Brown introduced the terms alpha, beta, and gamma to describe the three types of haemolytic reactions observed on blood agar plates. The neonate larvae were reared individually on plant material in 30 ml plastic cups lined with agar to keep the plant material fresh. The three bacterial species used to initially inoculate treatments grew readily on nutrient agar. Numbers of bacteria were measured using soil dilution plating on soil extract agar media. Precipitation of a peptide in the top agar with subsequent release of amino acids can also lead to confounding results. Sabouraud dextrose agar may be used for the isolation, identification, and maintenance of pathogenic and nonpathogenic fungi. Typically, plates are inverted during incubation to prevent condensation droplets from falling onto the surface of the agar. The procedure involves the propagation of detached roots on agar plates and the collection of root hairs by immersion in liquid nitrogen. Briefly, S. Typhimurium was grown on nutrient agar and passed into peptone water before subculturing on Congo red agar. Serial dilutions of homogenized lungs were plated on Petri dishes containing trypticase soy agar. You can find agar flakes, a seaweed-derived thickener, in natural food stores. So things like common salt, sugar and agar have to be documented even though harmless. These are made by applying to the face a soft material such as wax, plaster, or, in modern times, agar, a vegetable gelatine. To determine the presence of yeast in cloacae, swabs were streaked onto Sabouraud's dextrose agar and incubated for 14 days. Show More Sentences A fluorescence image of 12 tobacco plantlets growing on agar within a covered Perspex Petri dish. Starved border cells plated on to nutrient agar demonstrated no sign of contamination after 48 h incubation. Arabidopsis plants were grown on agar containing a complete mineral complement and various concentrations of selenate and sulphate. All children are curious about the texture of the blood agar, and many have indicated an interest in touching it. To study these bacteria he grew them in glass Petri dishes on a substance called agar, in his laboratory. In addition to histidine and biotin, the top agar contained minimal tryptophan to support E.coli growth. After 2 days, individual round colonies were picked, streaked on fresh nutrient agar plates to assure clonality, and grown for 2 days. It is a mega-leap from the agar and test-tube finding to real patients and their delicate lungs. Suspected colonies were cultured overnight on Columbia blood agar. Seeds were surface-sterilized and sown on GM agar plates lacking sucrose. The strains were maintained on nutrient agar slants before used. Bactericidal and fungicidal activity of ant secretions and of pure formic acid were tested on filter-paper disks placed into each inoculated agar spread-plate. Root and green leaf discs were arranged centrally on the agar plate. Unground agar usually occurs in bundles consisting of thin, membranous, agglutinated strips, or in cut, flaked or granulated forms. A freeze-dried food product comprising water-soluble cellulose ether and agar. Colonies on nutrient-glucose agar are cream-yellow, lemon-yellow or orange-yellow and flat, raised or convex, respectively. Avoid overheating, as the agar is likely to become soft and unsuitable for streaking. Gelling agents such as carrageenan, sodium alginate, and agar were certainly not entirely new in the food industry. It turns the medium yellow when grown on oatmeal agar or potato-dextrose agar. Within three to four days mycelium will cover the tissue and branch out on the agar. Show More Sentences It operates the automatic correction of any defects in the agar and the automatic separation of the confluent colonies. When examined in water under a microscope, the agar appears granular and somewhat filamentous. Modern genetic techniques allow these to be sampled far more effectively than by the old approach of culturing on agar plates. In the laboratory, fungi are commonly propagated on a layer of solid nutrient agar inoculated either with spores or with fragments of mycelium. A test pattern of seven moisture-free wells, each 5,0 mm in diameter, is cut in the agar. These methods have the advantage of being quicker than agar methods, but they also cost more in terms of lab supplies. You can also save customized settings according to different types of agar or support. The colonies that form on the clear agar turn orange-red, making it extremely easy to distinguish them. The organisms also grew on chocolate agar and were positive for catalase and lecithinase. Dr Rosengaus decided to test the idea. She and her colleagues collected cockroach faeces, mashed them up with water, mixed in fungal spores and smeared the mixture onto slides covered in nutrient-rich agar. The fluid with the bacteria in it was dotted on to agar plates. Powdered agar is white to yellowish-white or pale yellow. The usual medium for the sowing of orchids in artificial conditions is agar agar gel combined with a carbohydrate energy source. Agar is a substance that is used in the culture of bacteria and other microorganisms, used mostly used in laboratories, For instance, petri plates are lined with agar gels and incubated. Mycelia grown on solid agar media in laboratory petri dishes are usually referred to as colonies. Press, agar face down, the slide onto the surface to be tested. Pull back the sealing slide and draw out the agar slide. Samples should be taken using sterile cotton wool swabs placed into charcoal transport medium before plating on to a selective medium such as Bordet Gengou agar. The most successful marine plant culturing operation in British Columbia is cultivating Gelidium, a type of red algae, for the bacteriological agar market. Do not move or handle the test tubes until the agar has solidified, otherwise a small portion of the agar may solidify at the other side of the slant or too close to the plug. Show More Sentences The fungus can easily be isolated from infected xylem on agar media. The yeasts are accepted for a storage which can be accomplished by standard laboratory techniques without appreciable adapting during storage in liquid nitrogen or during storage on agar slant. Transconjugants were then selected on Luria-Bertani agar plates containing sodium azide and nalidixic acid. Sporulation on Czapek agar enabled preparation of a sporangiospore suspension used for antifungal susceptibility testing. Antibacterial activity of PHI ligands and their metal complexes was examined against three bacterial strains using agar disc diffusion method. Melanoid pigments are not formed on peptone yeast iron agar and on tyrosine agar. It is a good medium on which to grow bacteria and fungi, as most microorganisms cannot digest agar. Salmonella counts were measured initially and then at 24 hours using xylose lysine desoxycholate agar growth medium. Cycloserine was not tested at CDC because it requires Lowenstein-Jensen medium, and CDC uses Middlebrook agar. In chloral hydrate solution, the powdered agar appears more transparent than in water, more or less granular, striated, angular and occasionally contains frustules of diatoms. On potato dextrose agar, the perimeters of the colonies are white to cottony in appearance with green spores giving a pale to dark green colour to the centre of the colony. The leaf sample was moistened with sterile water and used to make an imprint of the phyllosphere and phylloplane on the agar. An RPMI 1640 agar plate was inoculated by streaking a conidia-laden cotton swab bidirectionally across the surface of the plate. Whether semisolid agar gel helps to retain potency needs further exploration. Fungi recovered from the infected stem show branched, septate hyphal growth on agar medium. Enterobacterium was determined using desoxycholate citrate agar lactose while Salmonella-Schigella agar was used for Salmonella. The meniscus of the agar should rise above the rim of the plate to give a slightly convex surface in order to allow a good contact with the surface to be sampled. The specimens were cultured on thiosulfate citrate bile salts sucrose agar plates. No Salmonella species were detected on brilliant green agar, even after enrichment in tetrathionate broth. Tracks on the agar plate formed by the directional motility of the trophozoite can be observed. Show More Sentences A standard replication method was then used to replicate colony growth and the tryptic soy agar plates were then infused with antibiotics. Both agar diffusion and broth dilution methods shall be acceptable. Spots showed up on the agar as individual bacteria grew and multiplied. Results showed that all the isolates produced P-hemolysis on rabbit blood agar, lecithinase, proteinase, and gelatinase, but DNase and lipase were not produced. Seaweed are also harvested or cultivated for the extraction of alginate, agar and carrageenan, gelatinous substances collectively known as hydrocolloids or phycocolloids. Dilutions of the suspension were then plated on taurocholate tellurite gelatine agar plates to determine the number of colony forming units of bacteria. Strains were spotted onto hardened dipyridyl minimal agar plates. It is a chocolated blood agar but here whole horse blood is used. The isolate was subjected to nitrate reduction test by nitrate agar slant composed of large amounts of nitrate along with alpha-napthylamine and sulfanilic acid. The three strains tested grew well on TCBS agar as bright, nonluminescent yellow colonies and unpigmented translucent colonies on 2216E marine agar plates. Many jelly desserts are traditionally set with agar and are flavored with fruits, though gelatin based jellies are also common in contemporary desserts. Media for the enumeration of the total aerobic bacteria were prepared by tryptic soy agar to provide the optimum conditions for the growth of halophiles. The DDST was also performed on MH agar plates containing cloxacillin to inhibit cephalosporinase activity of natural producers of those inducible cephalosporinases. Contract awarded for agar culture medium for gram negative chromogenic. The SUG diet contained sucrose, agar, nipagin and deionised water. In chapter 1, Agar considers why machine-like characteristics have been attributed to governments. I have recently come across a photocopy of the epitaph written on the grave of my uncle, John Agar. Agar and gelatin were tested, as was guar gum, which forms a thick hydrocolloid but does not gel. A 19-year-old kid making his Test debut had just written his name into Ashes legend and Mrs Agar was still reliving the joy of it. Newcastle Crown Court heard the victim remains friends with Agar and did not want her to be prosecuted. Show More Sentences Agar named Simon Kalu Komi as SPLM-N head in the state and the governor of the province. Agar made some shrewd signings, but with 20 new faces at the club it looked to be too difficult for them to be in contention for a play-off berth. Agar is used in foods such as confectionery, meat and poultry products, desserts and beverages and moulded foods. Pre-enrichment and selective enrichment are followed by plating samples onto Oxoid Chromogenic Enterobacter sakazakii Agar. Jon Agar explores her career in chemistry and argues that her understanding of modern scientific research impacted her views as Prime Minister. Rainbow Agar O157 also enables the microbiologist to differentiate between O157 and other toxigenic strains. On 1 July 1823 George Agar Ellis, a Whig politician, proposed to the House of Commons that it purchase the collection. Agar diffusion tests made on mediums supplemented with different fat sources showed that all strains don't have lecithinase activity, neither lipolytic activity. The media used in this experiment were Sabouraud Agar, Chitin Agar, and Tryptic Soy Agar to determine the population of fungi, actinomycetes and bacteria, respectively. The media used were Actinomycetes Isolation Agar, Glycerol Aspergine Agar, Potato Dextrose Agar and Nutrient Agar, all procured from Himedia Laboratories Pvt. Examples from Classical Literature We have also spoken of the servant agar, by whom Abraham had a son, and of how Abraham treated them both. If the resulting growth resembles that of the streptococcus, make subcultivations upon nutrient agar. Agar is practically neutral so that there is little difference between the titration of the dissolved agar and the original broth. A plasmodium that appeared suddenly and passed to fruit on agar in a petri dish offers a valuable suggestion for further research. I coughed, and agar, who had taken my arm-chair, wanted to give it me back. This is true of variations in the amount of moisture on agar plates. Bring some more cakes, and tell Miss agar to come and pour out the tea. A three series dilution was made and swabbed onto several agar dishes to test for microbial contamination of store-bought samples. Weigh out French maltose, 40 grammes, and dissolve in the agar. Agar and blood serum are frequently used in the form of slope or slant cultures. He had never forgiven Mrs. Agar the insults she heaped upon his head in the drawing-room of jaggery House. Agar was to be introduced by Princess Mathilde, to whom she was then sitting as Minerva. Should he tell all that he had hoped and thought and rethought respecting Jem Agar and Dora? They narrowly beat Sout Hunsley High School 2-1 to reach the last eight thanks to goals from Sophie Warnes and Charlotte Agar. Find more words! 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Words that rhyme with agar What is the plural of agar? What is the adjective for agar? What is the noun for agar? Translations for agar Use our Sentence Generator Nearby Words Agape agape agapanthus agamous agamospermy agammaglobulinemia agar-agar agaric agarose Agartala agarwood Agassiz 4-letter Words Starting With a ag aga