| 小麦F17籽粒及植株中的遗传畸变 |
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| 引用本文： | 潘幸来,潘登魁,等.小麦F17籽粒及植株中的遗传畸变[J].麦类作物学报,2002,22(4):28-30. |
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| 作者姓名： | 潘幸来 潘登魁 |
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| 作者单位： | 山西省农科院棉花研究所,山西运城,044000 |
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| 基金项目： | 农业部引进利用超延展小麦新种质项目[合同编号201006（C）]。 |
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| 摘 要： | 经4年2周期重复配组、多粒次的10％十二烷基磺酸钠凝胶电泳（SDS-PAGE）测定,证实了Pan555/郑891的杂种F1籽粒中10号（或）及9号高分子量麦谷蛋白亚基（HMW-GS）发生了畸变,且其F1植株亦都重现杂种坏死现象。测交表明Pan555带有杂种坏死基因Ne2,郑891带有杂种坏死基因Ne1,由郑891衍生的晋麦61号不带N61。
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| 关 键 词： | 小麦 HMW-GS 畸变 杂种坏死 |
| 文章编号： | 1009-1041(2002)04-0028-03 |
| 修稿时间： | 2002年3月29日 |
Genetic Aberrations in F1 Seeds and Plants of Wheat (T. aestivum) |
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| PAN Xing-lai,PAN Deng-kui,PAN Qian-ying,WANG Yong-jie,SHI Yin-hong,ZHANG Gui-yun.Genetic Aberrations in F1 Seeds and Plants of Wheat (T. aestivum)[J].Journal of Triticeae Crops,2002,22(4):28-30. |
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| Authors: | PAN Xing-lai PAN Deng-kui PAN Qian-ying WANG Yong-jie SHI Yin-hong ZHANG Gui-yun |
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| Abstract: | The same cross of Pan555/Zheng891 was repeatedly made in 2 growing cycles, the F1 seeds were tested for their HMW-GS band patterns by SDS-PAGE for many gels. All the results repeated the genetic aberration of the subunit 10 and / or 9, and reproduced hybrid necrosis plants in the F1 generation. Zheng 891 had Ne1, Pan555 had Ne2, and Jinmai 61 derived from Zheng 891 had no Ne1. |
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| Keywords: | Wheat HMW-GS Genetic aberration Hybrid necrosis |
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