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作 者 ：曹立勇;钱前;朱旭东;曾大力;阂绍楷;熊振民

期 刊 ：作物学报 1999年 25卷 01期 页码：44-49

关键词：标记性状；光-温敏核不育系；配合力；

Keywords:Marker gene, Photo-thermoperiod sensitive, Male sterile line, Combining ability,

摘 要 ：带标记的光一温敏核不育系在制种后对其F1能籍标记性状在苗期检出假杂种，减少在生产应用中的风险。本研究采用中国水稻研究所保存的一份带紫叶标记的釉型紫叶稻(CN-pl>和湖北省农科院粮作所育成的温敏核不育系W6154S杂交，在F2代选择紫叶稻回交一次后，以系谱法逐代选择而育成了带紫叶标记的光一温敏核不育系一中紫S0在杭州(

Abstract:Photo-thermo sensitive genic male sterile indica rice (PGMR) with leaf color marker is more advantageous than those without marker in hybrid seed production by two-lines method when abnormal summer low temperature occurs. An indica PGMR rice，Zhongzi S with purple leaf marker was developed by incorp

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