کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2456808 1554359 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analysis of genetic structure of Nigerian West African Dwarf goats by microsatellite markers
ترجمه فارسی عنوان
تجزیه و تحلیل ساختار ژنتیکی بز های کوتوله آفریقای غربی نیجریه توسط نشانگرهای ریزماهواره
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
چکیده انگلیسی


• Estimates of genetic variability revealed substantial genetic variation frequently.
• Population was observed to be significantly differentiated into different groups.
• Populations showed fairly high level of inbreeding.

Genetic variation at 12 microsatellite loci and population structure hypothesis was examined for West African Dwarf (WAD) goat populations found in four Southwestern states in Nigeria. Estimates of genetic variability such as effective number of alleles and gene diversities revealed substantial genetic variation frequently displayed by microsatellite markers. Number of alleles observed across the microsatellite loci varied from 6 to 17 with an overall mean of 10.75 ± 3.22. Average polymorphism across the studied loci and expected gene diversity in the population were 1.66 ± 0.49 and 0.72 ± 0.17, respectively. Population was observed to be significantly differentiated into different groups, and showed fairly high level of inbreeding (f = 0.95 ± 0.15) and global heterozygote deficit.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Small Ruminant Research - Volume 133, December 2015, Pages 112–117
نویسندگان
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