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昆虫病原线虫共生细菌胞内晶体蛋白的研究进展
引用本文:游娟,梁世中,韩日畴.昆虫病原线虫共生细菌胞内晶体蛋白的研究进展[J].昆虫天敌,2005,27(2):76-82.
作者姓名:游娟  梁世中  韩日畴
作者单位:[1]华南理工大学生物科学与工程学院,广州510640 [2]广东省昆虫研究所,广州510260
基金项目:广东省自然科学基金重点项目(036692)
摘    要:初生型发光杆菌属(Photorhabdus)及嗜线虫致病杆菌属(Xenorhabdus)细菌分别与异小杆线虫属(Heterorhabdltis)和斯氏线虫属(Steinernema)昆虫病原线虫互惠共生。这类昆虫病原细菌在稳定生长期分别产生两种形态各异的胞内晶体蛋白。本文回顾了这类蛋白的研究历史和最新的研究进展,特别是胞内晶体蛋白的理化性质和生物学功能,同时讨论这种晶体蛋白的研究方法与技术。

关 键 词:胞内晶体蛋白  昆虫病原细菌  Xenorhabdus  Photorhabdus  昆虫病原线虫
文章编号:1001-6155(2005)02-076-07
收稿时间:2005-02-01
修稿时间:2005-02-01

ADVANCES IN THE RESEARCH ON CRYSTALLINE INCLUSION PROTEINS PRODUCED BY SYMBIOTIC BACTERIA ASSOCIATED WITH ENTOMOPATHOGENIC NEMATODES XENORHABDUS AND PHOTORHABDUS
YOU Juan, LIANG Shizhong, BAN Richou.ADVANCES IN THE RESEARCH ON CRYSTALLINE INCLUSION PROTEINS PRODUCED BY SYMBIOTIC BACTERIA ASSOCIATED WITH ENTOMOPATHOGENIC NEMATODES XENORHABDUS AND PHOTORHABDUS[J].Natural Enemies of Insects,2005,27(2):76-82.
Authors:YOU Juan  LIANG Shizhong  BAN Richou
Institution:1. College of Biological Science and Engineering, South China University of Technology, Guangzhou 510640, China; 2. Guangdong Entomological Institute, Guangzhou 510260, China
Abstract:The primary cells of entomopathogenic bacteria Xenorhabdus and Photorhabdus produce two types of morphologically distinct crystalline proteins at the stationary phase. The research history and advances in these crystalline inclusion proteins were reviewed based on their physical and chemical characters and the biological functions, together with the methodology employed.
Keywords:crystalline inclusion protein  entomopathogenic bacterium  Xenorhabdus  Photorhabdus  entomopathogenic nematodes
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