| 香菇孢子单核体与原生质体单核体遗传差异分析 |
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| 引用本文： | 谭琦,杨建明,陈明杰,贺冬梅,潘迎捷,黄为一.香菇孢子单核体与原生质体单核体遗传差异分析[J].中国食用菌,2001,20(6):3-5,25. |
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| 作者姓名： | 谭琦 杨建明 陈明杰 贺冬梅 潘迎捷 黄为一 |
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| 作者单位： | 1. 南京农业大学资源与环境科学学院,
2. 上海市农业科学院食用菌研究所/ |
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| 摘 要： | 本研究利用RAPD技术，对香菇孢子单核体和原生质体单核体的遗传差异变化进行了分析。9个随机引物共扩增出79条DNA带，在此基础上分析并构建了遗传相关聚类图。结果表明以交配型基因为标记的孢子单核体遗传变异大于原生质体单核体，同种交配型的孢子单核体遗传相似性分别为66．3％和71．7％，而原生质体单核体的遗传相似性为98．7％、93．7％。
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| 关 键 词： | 香菇 孢子单核体 原生质体单核体 遗传 差异分析 |
| 文章编号： | 1003-8310(2001)06-0003-04 |
Analysis on Genetic Character Between Sporulated Monokaryon andProtoplasted Monokaryon of Lentinula edodes |
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| TAN Qi ,YANG Jian-ming ,CHEN Ming-jie ,HE Dong-mei ,PAN Ying-jie ,HUANG Wei-yi.Analysis on Genetic Character Between Sporulated Monokaryon andProtoplasted Monokaryon of Lentinula edodes[J].Edible Fungi of China,2001,20(6):3-5,25. |
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| Authors: | TAN Qi YANG Jian-ming CHEN Ming-jie HE Dong-mei PAN Ying-jie HUANG Wei-yi |
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| Institution: | TAN Qi 1,YANG Jian-ming 1,CHEN Ming-jie 3,HE Dong-mei 3,PAN Ying-jie 3,HUANG Wei-yi 1 |
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| Abstract: | Sporulated monokaryon and protoplasted monokaryon of Lentinula edodes were studied for genetic diversity analysis by RAPD.A total of 79 products were amplified with 9 arbitrary primers and dendrogram based genetic similarity was performed from it.It was noted that more genetic diversity existed in sporulated monokaryon than that in protoplasted monokaryon at the same gene type.The similarity among same gene type of sporulated monokaryon were 66 3% and 71 7%.But the genetic similarity index of protoplasted monokaryon were 98 7% and 93 7%. |
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| Keywords: | Lentinula edodes Sporulated monokaryon Protoplasted monokaryon RAPD Genetic analysis |
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