کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8876252 | 1623718 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Identification of Novel Polymorphisms in Porcine Ring Finger Protein 4 and Matrix Metalloproteinase 9 Genes and Association Analysis with Litter Size Traits
ترجمه فارسی عنوان
شناسایی پلیمورفیسم های رمان در پروتئین انگشت 4 و ماتریکس متالوپروتئیناز 9 ژن ها و تجزیه و تحلیل انجمن با ویژگی های اندازه لجن
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
چکیده انگلیسی
Reproduction trait plays an important role in pig production. Identification of molecular markers that are linked to litter size may contribute to the genetic development of porcine reproduction traits. In this study, porcine ring finger protein 4 (pRNF4) and Matrix metalloproteinase 9 (pMMP-9) were selected as candidate genes on the basis of their physiological roles in reproduction. Two single-nucleotide polymorphisms (416C>T in pRNF4 and â1257G>A in pMMP-9) that could be detected by PCR restriction fragment length polymorphism (PCR-RFLP) were discovered and tested for statistical associations with litter size traits in three populations. For 416C>T, TT genotype was associated with a significantly higher (p<0.05) number of live births than those recorded for CC sows and the additive effect was significant (p<0.05) in Qingping and Min Pigs populations in later parities. For â1257G>A, inconsistent results were found in three populations. The results suggested that T allele in pRNF4 gene might confer a high prolificacy in breeding and further studies were needed to confirm the results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Northeast Agricultural University (English Edition) - Volume 23, Issue 3, September 2016, Pages 31-38
Journal: Journal of Northeast Agricultural University (English Edition) - Volume 23, Issue 3, September 2016, Pages 31-38
نویسندگان
Niu Bu-yue, Lan Xiao-ming, Xiong Yuan-zhu, Wang Xi-biao,