绵羊SMAD1基因组织表达及其多态性与产羔数关联分析
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田志龙,汤继顺,孙庆,王玉琴,张效生,张金龙,储明星
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Tissue Expression and Polymorphism of Sheep SMAD1 Gene and Their Association with Litter Size
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TIAN ZhiLong,TANG JiShun,SUN Qing,WANG YuQin,ZHANG XiaoSheng,ZHANG JinLong,CHU MingXing
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表5 SMAD1与FecB组合基因型与小尾寒羊产羔数关联分析
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Table 5 Association analysis between the combined genotypes of SMAD1(g.12487190G>T loci) and FecB of litter size in Small Tail Han sheep
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基因型 Genotype | 第一胎样本数 Number of the first parity | 第一胎产羔数 Litter size of the first parity | 第二胎样本数 Number of the second parity | 第二胎产羔数 Litter size of the second parity | 第三胎样本数 Number of the third parity | 第三胎产羔数 Litter size of the third parity | AA-GG | 23 | 1.00±0.16a | 23 | 1.00±0.18a | 23 | 1.04±0.19a | AA-GT | 14 | 1.36±0.21a | 14 | 1.36±0.22a | 14 | 1.07±0.24a | AA-TT | 10 | 1.10±0.25a | 10 | 1.30±0.27a | 10 | 1.10±0.29a | AG-GG | 77 | 2.04±0.09b | 75 | 2.40±0.10b | 27 | 2.67±0.18b | AG-GT | 70 | 2.07±0.09b | 67 | 2.16±0.10b | 34 | 2.65±0.16b | AG-TT | 27 | 2.14±0.15b | 24 | 2.50±0.17b | 10 | 3.40±0.29b | GG-GG | 57 | 2.33±0.21b | 53 | 2.38±0.12b | 22 | 3.00±0.19b | GG-GT | 60 | 2.40±0.10b | 57 | 2.67±0.11b | 18 | 3.22±0.21b | GG-TT | 14 | 2.29±0.10b | 13 | 2.31±0.23b | 6 | 3.33±0.37b |
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