Taxonomy and Phylogeny of Endophytic Fungi (Chaetomiaceae) Associated with Healthy Leaves of Mangifera indica in Yunnan, China

IF 2.1 3区生物学 Q2 BIODIVERSITY CONSERVATION

Diversity-Basel Pub Date : 2023-10-20 DOI:10.3390/d15101094

Er-Fu Yang, Samantha C. Karunarathna, Dong-Qin Dai, Alviti Kankanamalage Hasith Priyashantha, Itthayakorn Promputtha, Abdallah Elgorban, Saowaluck Tibpromma

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引用次数: 0

Abstract

Mangoes belong to Mangifera (Anacardiaceae), which contains 69 species, but only Mangifera indica is popularly cultivated and commercialized. Mango is one of the most important crops grown in China’s Yunnan Province and significantly contributes to the economic security of these locals. Endophytic fungi have been recognized as beneficial microbes that improve plant growth, productivity, and survivability under environmental stress. Nevertheless, many host plant-related endophytic fungi are yet to be identified, including the mango-related species. During this study, we recognized three different fungal species in the family Chaetomiaceae derived from healthy mango (Mangifera indica) leaves based on morphological examinations coupled with multi-gene phylogenetic analysis (ITS, LSU, rpb2, and tub2). These species are Dichotomopilus funicola (KUNCC23-13347) and Humicola wallefii (KUNCC22-10759, 23-13348), derived from new hosts, and a new species of Arcopilus hongheensis (KUNCC22-10767, 23-13346).

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云南芒果健康叶内生真菌的分类与系统发育

芒果属芒果科(Mangifera)，共有69种，但目前只有芒果(Mangifera indica)被广泛种植和商业化。芒果是中国云南省最重要的农作物之一，对当地的经济安全做出了重大贡献。内生真菌被认为是一种有益的微生物，可以提高植物的生长、生产力和在环境胁迫下的生存能力。然而，许多与寄主植物相关的内生真菌尚未被鉴定，包括与芒果相关的物种。在这项研究中，我们通过形态学检查和多基因系统发育分析(ITS, LSU, rpb2和tub2)鉴定了来自健康芒果(Mangifera indica)叶片的毛囊科(Chaetomiaceae)三种不同的真菌。这两种分别是新寄主衍生的funicola Dichotomopilus (KUNCC23-13347)和Humicola wallefii (kuncc22 - 10759,23 -13348)和Arcopilus hongheensis (kuncc22 - 10767,23 -13346)新种。

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来源期刊

Diversity-Basel Environmental Science-Ecological Modeling

CiteScore

3.40

自引率

12.50%

发文量

925

审稿时长

11 weeks

期刊介绍： Diversity (ISSN 1424-2818) is an international and interdisciplinary journal of science concerning diversity concept and application, diversity assessment and diversity preservation. It is focused on organismic and molecular diversity. It publishes reviews, regular research papers and short notes in the regular issues. Related news and announcements are also published. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. Full experimental details must be provided so that the results can be reproduced.