%0 Journal Article
%T SOME BIOLOGICAL CHARACTERISTICS OF GENETICALLY ENGINEERED INSECTICIDAL PSEUDOMONAS FLUORESCENS<br>杀虫遗传工程荧光假单胞菌IPP202部分生物学特性
%A Z Ding
%A J Zhang
%A Z Chen
%A D Huang
%A J Li
%A <br>丁之铨
%A 张杰
%A 陈中义
%A 黄大昉
%A 李季伦
%J 微生物学报
%D 2001
%I 
%X Plasmid stability, Antifungal activity, plant-colonizing ability, UV resistance and inseticidal activity in field were analysed for the engineered Pseudomonas fluorescens (Pf) strain IPP202. The results indicated that the recombinant plasmid in IPP202 was very stable after successive diluting culturing and after continuous culturing, There was no significant change in the properties beneficial to plants, such as antifungal activity and plant-colonizing ability as compared with the original strain P303. IPP202 was much more resistant to UV than Bt strain HD73. The control effect in field against cotton boll worm in field was close to that of a locally used Bt-chemical mixture in normal applied concentration. All the data indicated that the engineered Pf strain was a one with prosperous future after further study.
%K 荧光假单胞菌，
%K 遗传工程，
%K 生物学特性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=AA9377BC20AB9695&yid=14E7EF987E4155E6&vid=2001E0D53B7B80EC&iid=CA4FD0336C81A37A&sid=38B194292C032A66&eid=5D311CA918CA9A03&journal_id=0001-6209&journal_name=微生物学报&referenced_num=5&reference_num=5