نتایج جستجو برای: polymorphic trinucleotide
تعداد نتایج: 27186 فیلتر نتایج به سال:
UNLABELLED PREMISE OF THE STUDY A total of 17 polymorphic microsatellite markers were developed for the tropical Atlantic seagrass Syringodium filiforme (Cymodoceaceae), enabling analysis of population genetic structure in this species for the first time. • METHODS AND RESULTS The 17 primers amplified di- and trinucleotide repeats revealing two to eight alleles per locus among the South Fl...
PREMISE OF THE STUDY Microsatellite markers were developed for species in the genus Selliera (Goodeniaceae) for future investigations of population genetic structure and interspecific hybridization within the genus. METHODS AND RESULTS Using 454 pyrosequencing, 15 new markers were developed from microsatellite loci isolated from S. radicans. Primers for the new markers amplify di- and trinucl...
Microsatellite-containing sequences were isolated from enriched genomic libraries of taro (Colocasia esculenta (L.) Schott). The sequencing of 269 clones yielded 77 inserts containing repeat motifs. The majority of these (81.7%) were dinucleotide or trinucleotide repeats. The GT/CA repeat motif was the most common, accounting for 42% of all repeat types. From a total of 43 primer pairs designed...
A set of 10 polymorphic diand trinucleotide microsatellite loci were developed for the forestry pest insect, masson pine moth, Dendrolimus punctatus Walker . The expected heterozygosity at these loci ranges from 0.285 to 0.859, and the observed allele numbers from five to 19. Cross species amplification of these loci in four other congeneric pine moth species indicates variable levels of loci c...
Seven polymorphic loci containing dinucleotide repeats and one trinucleotide microsatellite were developed for the hemiurid fluke Lecithochirium fusiforme , a parasite of the European conger eel Conger conger . All parasites that were collected from a single individual host (a total of 54 specimens) were genotyped. The number of alleles ranged from two to eight. The observed and expected hetero...
A database of 30,137 EST sequences from Mycosphaerella graminicola, the septoria tritici blotch fungus of wheat, was scanned with a custom software pipeline for di- and trinucleotide units repeated tandemly six or more times. The bioinformatics analysis identified 109 putative SSR loci, and for 99 of them, flanking primers were developed successfully and tested for amplification and polymorphis...
background: the androgen receptor (ar) gene contains a polymorphic trinucleotide repeat that encodes a polyglutamine tract in its n-terminal transactivation domain (ntad). we aimed to find a correlation between the length of this polymorphic tract and azoospermia or oligozoospermia in infertile men living in khuzestan, iran. materials and methods: in this case-control study during two years til...
Cannabis sativa L. is an important economic plant for the production of food, fiber, oils, and intoxicants. However, lack of sufficient simple sequence repeat (SSR) markers has limited the development of cannabis genetic research. Here, large-scale development of expressed sequence tag simple sequence repeat (EST-SSR) markers was performed to obtain more informative genetic markers, and to asse...
Restriction fragment length polymorphism and DNA sequence analysis discern two main types of Cryptosporidium parvum. We present a survey of length polymorphism at several microsatellite loci for type 1 and type 2 isolates. A total of 14 microsatellite loci were identified from C. parvum DNA sequences deposited in public databases. All repeats were mono-, di-, and trinucleotide repeats of A, AT,...
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