| “阿勃”小麦缺体系花粉母细胞间细胞融合现象的研究 |
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| 引用本文： | 王云生,蔡永萍. “阿勃”小麦缺体系花粉母细胞间细胞融合现象的研究[J]. 安徽农业科学, 2006, 34(1): 25-26 |
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| 作者姓名： | 王云生 蔡永萍 |
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| 作者单位： | 安徽农业大学生命科学学院,安徽,合肥,230036 |
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| 摘 要： | 利用石蜡切片法,对“阿勃”小麦缺体系的花粉母细胞进行细胞融合的观察,试图找到控制细胞融合基因所在的染色体,结果表明:在很多缺体材料,如阿6A、阿1B、阿2B、阿1D、阿4D、阿6D、阿7D中发现了花粉母细胞融合现象。由此推断:细胞融合过程可能是由异源多倍体小麦3组染色体都具有的决定性基因控制,或者是由多基因控制。
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| 关 键 词： | 细胞融合 小麦缺体系 花粉母细胞 |
| 文章编号： | 0517-6611（2006）01-0025-02 |
| 收稿时间： | 2005-09-20 |
| 修稿时间： | 2005-09-20 |
Study on Cytomixis on Pollen-mother-cell(PMC) of "Arbo" Wheat Mullisomic Lines |
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| WANG Yun-sheng et al. Study on Cytomixis on Pollen-mother-cell(PMC) of "Arbo" Wheat Mullisomic Lines[J]. Journal of Anhui Agricultural Sciences, 2006, 34(1): 25-26 |
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| Authors: | WANG Yun-sheng et al |
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| Affiliation: | College of Biology Science,Anhui Agricultural University,Hefei,Anhui 230036 |
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| Abstract: | To find the chromosome in which there are the genes determining cytomixis,PMCs of "Arbo" Wheat Mullisomic lines were studied under the microscope.The result indicated that cytomixis appeared to be a natural phenomenon occurring in almost all mullisomic's PMCs such as A6A,A1B,A2B,A1D,A4D,A6D and A7D.Based on the observations,it may be thought that cytomixis is controlled by poly-gene or key-gene,which exists in all of allopolyploid wheat's three genomes. |
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| Keywords: | Cytomixis Wheat mullisomic lines PMCs |
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