%0 Journal Article
%T Influence of Infusion of Duroc Blood on Characteristics of Chromosomes in Gansu Black Pig<br>杜洛克猪与甘肃黑猪杂交后代染色体遗传变异的特征
%A Cai-Hong Wei
%A Chou-Sheng Liu
%A Xing-Bo Zhao
%A <br>魏彩虹
%A 刘丑生
%A 赵兴波
%J 遗传
%D 2003
%I 
%X The variation of chromosomes of Gansu Black pig was caused by infusion of Duroc blood. The chromosome length ratios of No.1,6,7,13 chromosomes in the line I of Gansu Black pig were higher than those in the line II. It showed that the homogeneity in line I was higher than in line II. The number of Ag-staining nucleolus organizers (Ag-NOR) was between 1-4 in the line I and II, the average No. of Ag-NOR was different obviously between the line I and the line II. This indicated that the activity of translation in rRNA in the line I was different in the line II.
%K chromosome
%K variation
%K pig<br>杜洛克猪
%K 甘肃黑猪
%K 杂交后代
%K 染色体
%K 遗传变异
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=3E23F50E071DF18E21B2F5AEE4F1FA5E&aid=BA4B8CA0AD065E68&yid=D43C4A19B2EE3C0A&vid=C5154311167311FE&iid=CA4FD0336C81A37A&sid=DB817633AA4F79B9&eid=771469D9D58C34FF&journal_id=0253-9772&journal_name=遗传&referenced_num=4&reference_num=9