Trapping devices of nematode-trapping fungi: formation, evolution, and genomic perspectives
Trapping devices of nematode-trapping fungi: formation, evolution, and genomic perspectives
复制标题
线虫捕获真菌的捕获装置：形成、进化和基因组观点
DOI：
10.1111/brv.12233
复制
发表时间：
2017-02-01
影响因子：
10
通讯作者：
Yang, Jinkui
中科院分区：
文献类型：
--
作者：
Su, Hao;Zhao, Yong;Yang, Jinkui
诱捕线虫真菌（NTF）是一种潜在的防治植物和动物寄生线虫的生物制剂。这些真菌产生各种诱捕装置（陷阱）来捕获、杀死和消化作为食物来源的线虫。大多数NTF既可以作为腐生植物也可以作为寄生虫生存。陷阱不仅是NTF用来捕获和感染线虫的武器，也是它们从腐生向捕食生活方式转变的重要标志。陷阱的形成及其数量与NTF的杀线虫活性密切相关，因此陷阱形成的调控机制成为NTF研究的热点。近年来，我们对NTF的形成、进化、基因组、蛋白质组和转录组的了解取得了很大进展。本文综述了近年来NTF圈闭的研究进展。总结和讨论了圈闭形成、发育的各种诱因、圈闭的结构性质和演化。我们特别讨论了基于基因组学、蛋白质组学和转录组学分析的NTF的最新研究。
Nematode-trapping fungi (NTF) are potential biological control agents against plant-and animal-parasitic nematodes. These fungi produce diverse trapping devices (traps) to capture, kill, and digest nematodes as food sources. Most NTF can live as both saprophytes and parasites. Traps are not only the weapons that NTF use to capture and infect nematodes, but also an important indicator of their switch from a saprophytic to a predacious lifestyle. Formation of traps and their numbers are closely related to the nematicidal activity of NTF, so the mechanisms governing trap formation have become a focus of research on NTF. Recently, much progress has been made in our understanding of trap formation, evolution, and the genome, proteome and transcriptome of NTF. Here we provide a comprehensive overview of recent advances in research on traps of NTF. Various inducers of trap formation, trap development, structural properties and evolution of traps are summarized and discussed. We specifically discuss the latest studies of NTF based on genomic, proteomic and transcriptomic analyses.