| 苏云金芽孢杆菌的一个新亚种(Btsubsp.sinensis) |
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| 引用本文： | 李荣森,戴顺英,高梅影.苏云金芽孢杆菌的一个新亚种(Btsubsp.sinensis)[J].Virologica Sinica,2000(Z1). |
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| 作者姓名： | 李荣森 戴顺英 高梅影 |
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| 作者单位： | 中国科学院武汉病毒研究所!武汉430071 |
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| 摘 要： | 198 9年自云南昆明市石林的红棕壤中分离到数株苏云金芽孢杆菌 (Ｂａｃｉｌｌｕｓｔｈｕｒｉｎｇｉｅｎ ｓｉｓ,Ｂｔ)菌株1] ,对其中的一株ＹＫ30 0 4进行了生物学特性、杀虫特性研究及分类鉴定。1 材料与方法1.1 供鉴定的Ｂｔ菌株由云南昆明市石林的红棕壤中分离的苏云金芽孢杆菌ＹＫ30 0 4菌株。1.2 标准Ｂｔ菌株血清型Ｈ1 Ｈ4 1、Ｈ4 4 Ｈ55及Ｈ57 Ｈ69标准Ｂｔ菌株由法国巴斯德研究院ＤｒＬｅｃａｄｅｔ提供 ,其余为本实验室保存。1.3 生物测定用昆虫小菜蛾 (Ｐｌｕｔｅｌｌａｘｙｌｏｓｔｅｌｌａ) 3龄幼虫 ;斜纹夜盗蛾 (Ｐｒ…
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| 关 键 词： | 苏云金杆菌 新亚种 |
A New Serovar of Bacillus thuringiensis: Bacillus thuringiensis subsp. sinensis |
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| LI Rong sen,DAI Shun ying,GAO Mei ying.A New Serovar of Bacillus thuringiensis: Bacillus thuringiensis subsp. sinensis[J].中国病毒学(英文版),2000(Z1). |
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| Authors: | LI Rong sen DAI Shun ying GAO Mei ying |
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| Abstract: | A new strain YK30 04 of Bacillus thuringiensis was isolated from soil in YunnanProvince, Kunming in 1989. It was determined as a new serotype H70 by agglutination tests. Parasporal crystals were bipyramidal shape and contained two proteins of 135kD and 130kD. Strain YK30 04 showed lower toxicities to the larva of Plutella xylostella and Prodenia litura, whereas no activities to the larva of Tenebrio molitor and Culex fatigans. Thus the strain YK30 04 was identified as a new serovar: Bacillus thuringiensis subsp. sinensis. |
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| Keywords: | Bacillus thuringiensis subsp sinensis New serover |
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