Are nematodes a missing link in the confounded ecology of the entomopathogen Bacillus thuringiensis?
Are nematodes a missing link in the confounded ecology of the entomopathogen Bacillus thuringiensis?
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线虫是昆虫病原体苏云金芽孢杆菌的混乱生态中缺失的一环吗？
DOI：
10.1016/j.tim.2015.02.011
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发表时间：
2015-06
影响因子：
15.9
通讯作者：
Ming Sun
中科院分区：
文献类型：
--
作者：
Lifang Ruan;Neil Crickmore;Donghai Peng;Ming Sun
苏云金芽孢杆菌是一种公认的昆虫病原，已被公众接受为一种安全的生物杀虫剂。这种细菌的自然生态从来都不是特别清楚，从它是一种专性病原体到一种机会主义病原体，否则它可以作为土壤腐生菌或植物内生菌存在。这种困惑最近导致它被认为是一种环境病原体，进化到占据了一系列不同的环境利基，在这些环境中它可以在不需要宿主的情况下茁壮成长。这种分类背后的一个重要推动力是这样一个事实，即B。苏云金敏感症在没有被致病的昆虫寄主占据的环境中发现大量的苏云金杆菌。我们认为，这种细菌在环境中无处不在的存在是各种载体系统的结果，特别是那些包括线虫的载体系统。
Bacillus thuringiensis, which is well known as an entomopathogen, has been accepted by the public as a safe bioinsecticide. The natural ecology of this bacterium has never been particularly clear, with views ranging from it being an obligate pathogen to an opportunist pathogen that can otherwise exist as a soil saprophyte or a plant endophyte. This confusion has recently led to it being considered as an environmental pathogen that has evolved to occupy a diverse set of environmental niches in which it can thrive without needing a host. A significant driving force behind this classification is the fact thatB. thuringiensisis found in high numbers in environments that are not occupied by the insect hosts to which it is pathogenic. It is our opinion that the ubiquitous presence of this bacterium in the environment is the result of a variety of vectoring systems, particularly those that include nematodes.
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影响因子：
3.6
作者：
Bizzarri, M. F.;Bishop, A. H.
通讯作者：
Bishop, A. H.
影响因子：
4.2
作者：
L. Vilas-Boas;G. Vilas-Bôas;H. O. Saridakis;M. Lemos;Didier Lereclus;O. Arantes
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影响因子：
3.4
作者：
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通讯作者：
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影响因子：
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作者：
Zhou M;Yu H;Yin X;Sabour PM;Chen W;Gong J
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影响因子：
3.3
作者：
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通讯作者：
Johnstone, IL