| 黑僵菌var.majus核型的电泳分析 |
| |
| 引用本文： | 时连根,卢春松,王象礼,清水进.黑僵菌var.majus核型的电泳分析[J].科技通报,1998(5). |
| |
| 作者姓名： | 时连根 卢春松 王象礼 清水进 |
| |
| 作者单位： | 浙江农业大学蚕学系(时连根)，浙江德清蚕业公司(卢春松)，浙江丝绸联合公司(王象礼)，京都工艺纤维大学(清水进) |
| |
| 摘 要： | 用脉冲凝胶电泳（ｐｕｌｓｅｄｆｉｅｌｄｇｅｌｅｌｅｃｔｒｏｐｈｏｒｅｓｉｓ，ＰＦＧＥ）技术分析了黑僵菌ｖａｒ．ｍａｊｕｓ（Ｍｅｔａｒｈｉｚｉｕｍａｎｉｓｏｐｌｉａｅｖａｒ．ｍａｊｕｓ）核型．得出黑僵菌ｖａｒ．ｍａｊｕｓ至少有７条染色体，其大小在１．１～６．５Ｍｂｐ之间，３菌株的核型大小为２１．９～２６．４Ｍｂｐ．黑僵菌ｖａｒ．ｍａｊｕｓ核型在菌株间存在多型性．
|
| 关 键 词： | 黑僵菌var．majus 核型 脉冲凝胶电泳 |
Karyotype Analysis of Metarhizium anisopliae var. majus by Pulsed field Gel Electrophoresis |
| |
| Abstract: | The karyotype of Metarhizium anisopliae var. majus was investigated by pulsed field gel electrophoresis (PFGE) technique. M.anisopliae var. majus had at least seven chromosomes,whose sizes were ranged from 1.1 to 6.5 megabase pairs (Mbp) and total genome sizes of the three isolates were estimated to be in the range from 21.9 to 26.4 Mbp.Significant differences in the size of each chromosome existed among the isolates of M.anisopliae var. majus . |
| |
| Keywords: | Metarhizium anisopliae var majus Karyotype Pulsed field gel electrophoresis |
| 本文献已被 CNKI 等数据库收录！ |
