| 紫叶标记釉型光一温敏核不育系中紫S的选育及其配组的杂种优势 |
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| 引用本文： | 曹立勇,钱前,朱旭东,曾大力,阂绍楷,熊振民.紫叶标记釉型光一温敏核不育系中紫S的选育及其配组的杂种优势[J].作物学报,1999,25(1):44-49. |
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| 作者姓名： | 曹立勇 钱前 朱旭东 曾大力 阂绍楷 熊振民 |
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| 作者单位： | 中国水稻研究所农业部水稻生物学重点实验室，浙江杭州，310006 |
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| 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(
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| 关 键 词： | 标记性状 光-温敏核不育系 配合力 |
| 收稿时间： | 1998-01-06 |
| 修稿时间： | 1998-05-03 |
Breeding of a Photo-thermo Sensitive Genic Male Sterile Indica Rice Zhongzi S with a Purple-leaf Marker and the Hoterosis of Its Hybrid Rice Produced with It |
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| Cao Liyong,Qian Qian,Zhu Xudong,Zhen Dali,Min Shaokai,Xiong Zhenmin.Breeding of a Photo-thermo Sensitive Genic Male Sterile Indica Rice Zhongzi S with a Purple-leaf Marker and the Hoterosis of Its Hybrid Rice Produced with It[J].Acta Agronomica Sinica,1999,25(1):44-49. |
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| Authors: | Cao Liyong Qian Qian Zhu Xudong Zhen Dali Min Shaokai Xiong Zhenmin |
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| Institution: | CNRRI Key Iab for Rice Biology,Mintstry of Agriculture, Hangzhou 310006 |
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| 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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| Keywords: | Marker gene Photo-thermoperiod sensitive Male sterile line Combining ability |
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