%0 Journal Article
%T The Discovery and Identification of a New Material of Nuclear Male Sterility in Common Wheat<br>一个新的小麦核不育材料的发现和鉴定 The Discovery and Identification of a New Material of Nuclear Male Sterility in Common Wheat
%A Liu Binghua
%A Wang Shanhong
%A Yang Li
%A <br>刘秉华
%A 王山荭
%A 杨丽LIU Bing-Hua
%A WANG Shan-Hong
%A YANG Li
%J 遗传
%D 1996
%I 
%X A male sterile material was found in the progeny derived from a fertile plant in the population of recurrent selection. The ratios of fertile to sterile plants in three sib-mating of the male sterile material with fertile plants were to 4: 1, 7: 5 and 15: 13, respectively. In the 40 plant lines derived from the fertile plants of second sib-mating population, 33 lines approximated to the segregation ratio of 3(fertile):1(sterile), and remaining 7 lines were 15(fertile): 1(sterile). The results showed that P740 male sterility is a double recessive nuclear male sterile material. A genetie pattern for calcuiation of fertile segregation in sib-mating progenies of recessive nuclear male sterile material was advanced in this paper.
%K Wheat
%K Male-sterility
%K Recessive genes<br>小麦
%K 雄性不育
%K 隐性基因
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=3E23F50E071DF18E21B2F5AEE4F1FA5E&aid=2F3F9D1C0B064B8DFDF4FC7C6F1F482F&yid=8A15F8B0AA0E5323&vid=13553B2D12F347E8&iid=B31275AF3241DB2D&sid=9CF7A0430CBB2DFD&eid=708DD6B15D2464E8&journal_id=0253-9772&journal_name=遗传&referenced_num=3&reference_num=6