| 约互合成系猪Ag—NORs的遗传特征及其与毛色相关规律的研究 |
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| 引用本文： | 张周平,周继平,等.约互合成系猪Ag—NORs的遗传特征及其与毛色相关规律的研究[J].家畜生态,2003,24(1):11-12,30. |
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| 作者姓名： | 张周平 周继平 |
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| 作者单位： | 青海省畜牧兽医科学院，青海省畜牧兽医科学院，青海省畜牧兽医科学院 青海西宁 810003，青海西宁 810003，青海西宁 810003 |
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| 摘 要： | 本试验利用染色体银染技术，对纯隐性黑色互助猪，纯显性白色约克夏及其杂交一代，杂交二代和杂交三代的体细胞分别进行核仁区染色，并对结果进行统计分析，结果表明，猪的Ag-NORs平均数与毛色之间具有极强的正相关(r=0.945）。
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| 关 键 词： | 猪 Ag－NORs 毛色 |
Study on the Ag-NORs Genetic Characteristics and Its Relationship With the Hair Color of Combining Line of Yorkshir and Huzhu Pig |
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| ZHANG Zhou-ping,ZHOU Ji-ping,HU Yong.Study on the Ag-NORs Genetic Characteristics and Its Relationship With the Hair Color of Combining Line of Yorkshir and Huzhu Pig[J].Ecology of Domestic Animal,2003,24(1):11-12,30. |
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| Authors: | ZHANG Zhou-ping ZHOU Ji-ping HU Yong |
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| Abstract: | The present study seperatly strained nucleoler zone o f body cells which came from pure recessive gene of black mutual-aid pig, pure domina gene of white large Yorkshire F 1, F 2 and F 3. The result wa s counted and analyzed in details. It showed that they was close positive relat ionship between Ag-NORs averages and hair colour. |
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| Keywords: | pig Ag-NORs hair colour |
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