Prolificacy in Raighar goats is independent of FecB gene
نویسندگان
چکیده
منابع مشابه
No mutations of FecB and FecGH in Iranian Lory sheep
The Booroola fecundity gene (FecB) and growth differentiation factor 9 (GDF9) gene belong to the transforming growth factor β (TGF-β) superfamily. The mutations of these genes have additive effects on the prolificacy in sheep. The aim of the present study was to determine the possible mutations of FecB and FecGH genes in Lory sheep breed of the Lorestan province, Iran. Sixty...
متن کاملIncreasing Prolificacy of Awassi and Assaf Breeds by Introgression of the Fecb (booroola) Mutation: Achievements and Challenges
Awassi and Assaf are local Israeli sheep breeds with prolificacies of ~1.30 and ~1.65 lambs born/ewe lambing (LB/EL), respectively. Introgressing the B (Booroola) allele of the FecB locus into these breeds led to the formation of prolific strains designated 'Afec Awassi' and 'Afec Assaf', in which lamb production under both intensive and semi-intensive conditions is higher than in the respectiv...
متن کاملSingle Nucleotide Polymorphism Analysis of the Bone Morphogenetic Protein Receptor IB and Growth and Differentiation Factor 9 Genes in Rayini Goats (Capra hircus)
The FecB, a mutation in the bone morphogenetic protein receptor IB (BMPR-IB) gene, which increases the fecundity of Booroola Merino sheep, and FecGH, a mutation in the Growth and Differentiation Factor 9 (GDF9), which affects the fecundity of Cambridge and Belclare sheep in a dose sensitive manner, were analyzed as candidate genes associated with the prolificacy in Rayini goats. These polymorph...
متن کاملNo mutations of FecB and FecGH in Iranian Lory sheep
The Booroola fecundity gene (FecB) and growth differentiation factor 9 (GDF9) gene belong to the transforming growth factor β (TGF-β) superfamily. The mutations of these genes have additive effects on the prolificacy in sheep. The aim of the present study was to determine the possible mutations of FecB and FecG(H) genes in Lory sheep breed of the Lorestan province, Iran. Sixty blood samples wer...
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چکیده: سرطان پستان دومین عامل مرگ مرتبط با سرطان در خانم ها است. از آنجا که سرطان پستان یک تومور وابسته به هورمون است، می تواند توسط وضعیت هورمون های استروئیدی شامل استروژن و پروژسترون تنظیم شود. استروژن نقش مهمی در توسعه و پیشرفت سرطان پستان ایفا می کند و تاثیر خود را روی بیان ژن های هدف از طریق گیرنده های استروژن اعمال می کند. اما گروه دیگری از گیرنده های هسته ای به نام گیرنده های مرتبط به ا...
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ژورنال
عنوان ژورنال: Veterinary World
سال: 2013
ISSN: 0972-8988
DOI: 10.5455/vetworld.2013.479-481