نتایج جستجو برای: polymorphism information content pic
تعداد نتایج: 1597344 فیلتر نتایج به سال:
زمینه و هدف : جهش‌های ژن SLC26A4 پس از ژن GJB2 مهم‌ترین عامل ژنتیکی ایجاد کننده ناشنوایی غیرسندرمی با وراثت اتوزومی مغلوب هستند که امروزه در تشخیص‌های مولکولی مورد بررسی قرار می‌گیرند. در پایگاه داده‌ها تعداد زیادی از مارکرهای STR مرتبط با این ناحیه معرفی شده است. این مطالعه به منظور تعیین خصوصیات و اطلاع‌دهندگی مارکر D7S2456 با توالی‌های تکراری CA که در ناحیه 3 ژن SLC26A4 است؛ در پنج قومیت از ...
conclusions this study revealed allele frequency of some strs on chromosome 12 and 16 for the first time in iran, and indicated differences between subjects with metabolic syndrome and subjects in the control group. results there was no significant deviation in allelic frequencies from hardy-weinberg equilibrium for all the studied markers except for d12s1632 and d12s329. the long alleles in d1...
The IGF-1 gene has been implicated as a candidate gene for the regulation of pig growth traits. We analyzed exons 3 and 4 of IGF-1 gene polymorphisms of the Banna mini-pig (28), the Tibetan mini-pig (30), the Junmu pig (55), and L. Yorkshire species (50) using PCR-SSCP. Three genotypes in exon 3 and 6 genotypes in exon 4 were observed, among which, one single nucleotide polymorphism, G201A, on ...
There is scanty information on tamarind’s genetic diversity in Easter Kenya. The objective of this study was to determine the 64 tamarind accessions from Eastern Kenya using 12 Inter Simple Sequence Repeat (ISSR) markers. DNA extracted young apical leaves modified CTAB method and amplified standard PCR. data collected were scored as presence (1) or absence (0) bands then compared 100bp ladder a...
To strengthen the management of maize varieties and protection intellectual property rights to new varieties, we constructed a comprehensive single nucleotide polymorphism (SNP)-DNA standard fingerprint database 20,075 materials covering nationally provincially approved hybrid lines, hybridized combinations, inbred lines. The was based on 200 core SNPs selected from 60 K distributed in intragen...
Genetic diversity is getting have been increasingly narrowed by the dense bred cultivar usage for production, on other hand, genetic variation created landraces known as raw material of plant breeding. A collection 21-landrace and three-commercial tomato (Lycopersicon esculentum Mill.) genotypes were screened allele profile, definition similarity with aim identifying variability in level 40 SSR...
Momordica cochinchinensis or gac fruit is a 'superfruit' that well-known in Vietnam. Gac an orange ovoid shape and has soft spiny texture. In Malaysia, new less known plant. This study aimed to characterize using morphological analysis involving both vegetative reproductive parts the genetic diversity by Inter-simple sequence repeat (ISSR) analysis. Four different accessions were collected from...
Karakılçık (KK) is a landrace, of which both bread and durum wheat forms exist. This the first study that reports mutation induction detection with agronomic traits allele specific markers on KK landrace. In study, landrace was induced chemical using sodium azide (NaN3) (3 mM) mutagen to improve traits. research, genotype 13 M4 individuals (KK-1 KK-13) were used as plant materials. According re...
Chrysanthemums represent the second most important cut flower after rose on global commercial market. The phenomenal importance and popularity of chrysanthemums have attracted breeders’ attention, resulting in release vast numbers cultivars. Identifying these cultivars is crucial to protecting intellectual property rights improving efficiency breeding. Distinguishing chrysanthemum genotypes bas...
Only a few genetic maps based on recombinant inbred line (RIL) and backcross (BC) populations have been developed for tetraploid groundnut. The marker density, however, is not very satisfactory especially in the context of large genome size (2800 Mb/1C) and 20 linkage groups (LGs). Therefore, using marker segregation data for 10 RILs and one BC population from the international groundnut commun...
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