• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Fungal Biology Reviews >Endohyphal bacteria; the prokaryotic modulators of host fungal biology
【24h】

Endohyphal bacteria; the prokaryotic modulators of host fungal biology

机译：内蛋白细菌; 宿主真菌生物学的原核调节剂

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Fungi interact with bacteria in specific environmental niches through microbial cell-cell interactions and carry out various ecological functions collectively. However, there are a number of known associations wherein some bacteria reside within the hyphae of fungi, leveraging their growth, development, distribution and secondary metabolism. These bacteria are referred to as endohyphal bacteria (EHB). The EHB have been found to regulate key components of host reproductive machinery, induce the production of phytohormones, and play a complementary protective role for the host fungus under stress conditions. In a unique endohyphal association of Burkholderia with Rhizopus sp., it was found that the phytotoxin which is essential for pathogenecity of the fungus, was produced by the endosymbiont rather than the host fungus causing the rice seedling blight. The EHB were also found to influence the ecology and diversity of endophytic fungi colonizing higher plants. In some cases, the EHB help in activation of genes involved in the recognition processes, transcription regulation, and synthesis of primary metabolism proteins. Although, methods have been developed to isolate EHB in axenic culture, this symbiotic association provides enormous opportunities for new discoveries and new insights into fungal biology. In this review article, we present a discussion on EHB, their significance, and diverse functions in nature as unraveled by the latest research to understand this unique microbial association. (C) 2018 British Mycological Society. Published by Elsevier Ltd. All rights reserved.
机译：真菌通过微生物细胞 - 细胞相互作用与细菌在特定环境中的细菌中相互作用，共同开展各种生态功能。然而，存在许多已知的关联，其中一些细菌存在于真菌的菌丝内，利用其生长，发育，分布和次生新陈代谢。这些细菌被称为内蛋白细菌（EHB）。已发现EHB调节宿主生殖机械的关键部件，诱导植物激素的生产，并在压力条件下对宿主真菌进行互补保护作用。在具有根瘤菌的伯克德列风的独特内骨关骨关骨关节中，发现是对真菌的致病性至关重要的植物毒素是由胚胎的，而不是导致水稻幼苗枯萎的宿主真菌产生。还发现EHB影响内生真菌的生态和多样性殖民化高等植物。在某些情况下，EHB有助于激活参与识别过程，转录调控和原代代谢蛋白的合成的基因。尽管已经开发了方法以在腋生中分离EHB，但这种共生协会为新发现和新洞察力提供了对真菌生物学的巨大洞察力。在本综述文章中，我们讨论了EHB，其重要性和多样化的功能，如最新的研究，以了解这种独特的微生物协会。 （c）2018年英国Mycological社会。 elsevier有限公司出版。保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号