merino sheep
- merino sheep的基本解释
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美利奴绵羊
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The inhibin a gene、 the bone morphogenetic protein 4 (BMP4) gene and the bone morphogenetic protein 7 (BMP7) gene were studied as candidate genes on the prolificacy of Small Tail Han sheep. Single nucleotide polymorphisms of 5 ' regulatory region、 exon 1 of INHA gene;exon 2、 exon 3 and exon 4 of BMP4 gene and exon 2、 exon 3 of BMP7 were detected in high fecundity breed and low fecundity breeds (Chinese Merino sheep, Corriedale sheep and South African Mutton Merino sheep) by PCR-SSCP. The results indicated that there was a mutation (316C→T) in 5' region of INHA gene in Small Tail Han sheep, Chinese Merino sheep and Corriedale sheep, the same mutation did not exist in South African Mutton Merino sheep.
采用PCR-SSCP技术检测抑制素α(inhibin α,INHA)基因5'调控区、外显子1,骨形态发生蛋白4(bone morphogenetic protein 4,BMP4)基因外显子2、外显子3和外显子4以及骨形态发生蛋白7(bone morphogenetic protein 7,BMP7)基因外显子2和外显子3在高繁殖力绵羊品种以及低繁殖力绵羊品种(中国美利奴绵羊、考力代绵羊、南非肉用美利奴绵羊)中的单核苷酸多态性,同时研究这三个基因对小尾寒羊高繁殖力的影响。
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To investigate the origin, genetic structure and genetic relationship of Chinese sheep , Tan sheep , Sunite sheep , Diqing sheep , Gangba sheep , Langkazi sheep , Yuxi fat-tailed sheep , Inner Mongolian semi-fine sheep , Alety sheep , Duolang sheep , Fat-tailed han sheep , Jinzhong sheep and multi-horned Mongolian sheep were studied by using mtDNA.
为了进一步了解我国绵羊起源、群体遗传结构、群体遗传关系,本研究利用线粒体DNA标记分析了滩羊、苏尼特羊、迪庆羊、岗巴羊、浪卡子羊、豫西脂尾羊、内蒙古细毛羊、阿勒泰羊、多浪羊、大尾寒羊、晋中绵羊、蒙古羊羊等15个绵羊品种的遗传多样性和起源进化。
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There were three isozyme (AMY1, AMY2 and AMY3) at the locus of amylase in Qinghai Merino, moreover, there were two genotypes of AMY2A and AMY2O at the AMY2. Monomorphism was tested at the locus of AMY in Gansu Alpine Merino. The degree of genetic variability estimated by Nei's expected average heterozygosity for the 6 blood protein loci was relatively higher in Gansu Alpine Merino and in Qinghai Merino than that in others, which indicated that there are higher genetic variations and richer genetic diversity in Alpine Merino.
从6个血液蛋白位点的Nei氏预期平均基因杂合度所估计的群体内的遗传变异以及与本研究其它群体的结果相比来看,甘肃高山细毛羊和青海细毛羊的群体内的遗传变异相对较大,而其它群体内的遗传变异则相对较小,说明高原型细毛羊群体内遗传变异程度较大,遗传多样性较丰富,具有较大的选择潜力,为高原型细毛羊进一步选育提高提供了遗传基础。
- 更多网络解释 与merino sheep相关的网络解释 [注:此内容来源于网络,仅供参考]
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merino fibre:美利奴再生毛
merino crepe 美利奴闪光丝毛绉 | merino fibre 美利奴再生毛 | merino tulle 美利奴网眼纱
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merino crepe:美利奴闪光丝毛绉
merino combing 美利奴精梳毛 | merino crepe 美利奴闪光丝毛绉 | merino fibre 美利奴再生毛
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merino tulle:美利奴网眼纱
merino fibre 美利奴再生毛 | merino tulle 美利奴网眼纱 | merino wool 美利奴羊毛