Tiankengomelania guangxiense, gen. et sp. nov., a dark septate endophytic fungus, promotes the growth of the medicinal orchid Dendrobium officinale

文献类型： 外文期刊

第一作者： Long, Yanyan

作者： Long, Yanyan;Nong, Qian;Xie, Ling;Chen, Yanlu;Zhang, Yan;Long, Yanyan;Nong, Qian;Xie, Ling;Chen, Yanlu;Zhang, Yan;Zhang, Wenlong

作者机构：

关键词： Cheatothyriales; Morphological characteristic; Phylogenetic analysis; Chinese medicinal plant; Growth-promoting

期刊名称：FUNGAL BIOLOGY （ 影响因子：2.91； 五年影响因子：3.435 ）

ISSN： 1878-6146

年卷期： 2022 年 126 卷 5 期

页码：

收录情况： SCI

摘要： Dendrobium officinale (Orchidaceae) is a traditional Chinese medicinal plant. Its growth is slow, however many dark septate endophytic fungi (DSEs) are considered useful to plant growth and as biocontrol agents against plant pathogens. The goals of this study were to identify a new DSE and evaluate its plantgrowth promotion characteristics. Based on morphological and molecular phylogenetic evidence, a DSE fungal strain TK815 isolated from Dashiwei Tiankengs in Leye county Guangxi Province, China, was classified as a novel genus in the order Cheatothyriales, namely Tiankengomelania gen. nov. typified with T. guangxiense sp. nov. Tiankengomelania guangxiense TK815 can significantly promote the growth of D. officinale in stem length (11.25%), seedling height (16.97%), root length (10.34%), and dry weight (41.05%). This study discovered, described, and illustrated a new DSE fungus, and evaluated its biological function in contributing to the growth and production of the Chinese medicinal plant D. officinale. (c) 2022 British Mycological Society. Published by Elsevier Ltd. All rights reserved.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序