从生理盐水环境中分离到三个新的新卡马孢属植物：N.aestuarinum sp.nov.，N.内生菌sp.nov.和N.halimiones sp.nov。

IF 10 1区生物学 Q1 MYCOLOGY

Mycosphere Pub Date : 2019-01-01 DOI:10.5943/mycosphere/10/1/11

M. Gonçalves

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引用次数: 15

摘要

新盐孢属植物具有典型的耐盐性，通常生长在盐水、高盐土壤等含盐环境中，特别是与盐生植物共生。从咸水、褐藻(Zostera noltii)的死叶和盐生植物(Halimione portulacoides)的活组织中分离出几个菌株。基于ITS序列数据的系统发育分析将这些分离物与目前已知的物种区分开来，分为Neocamarosporium属的三个分支。各分支的分离株在分生孢子形态上有明显差异。本文描述并说明了3个新种:aestuarinum sp. nov.、endophyticum sp.和halimiones sp. nov.。结果表明，盐沼植物马齿苋(H. portulacoides)具有较高的新孢属(Neocamarosporium)物种多样性。

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Three new species of Neocamarosporium isolated from saline environments: N. aestuarinum sp. nov., N. endophyticum sp. nov. and N. halimiones sp. nov.

Neocamarosporium species are typically halotolerant, being commonly found in saline environments like saline water, hypersaline soils and especially in association with halophytes. Several isolates were obtained from saline water, dead leaves of the seaweed Zostera noltii and live tissues of the halophyte Halimione portulacoides. Phylogenetic analysis based on ITS sequence data placed these isolates into three clades within the genus Neocamarosporium distinct from the currently known species. Isolates from each clade showed clear differences in conidial morphology. Three new species N. aestuarinum sp. nov., N. endophyticum sp. nov. and N. halimiones sp. nov. are described and illustrated. Our results show that the salt marsh plant H. portulacoides harbours a high diversity of Neocamarosporium species.

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来源期刊

Mycosphere MYCOLOGY-

CiteScore

30.00

自引率

8.20%

发文量

审稿时长

4 weeks

期刊介绍： Mycosphere stands as an international, peer-reviewed journal committed to the rapid dissemination of high-quality papers on fungal biology. Embracing an open-access approach, Mycosphere serves as a dedicated platform for the mycology community, ensuring swift publication of their valuable contributions. All submitted manuscripts undergo a thorough peer-review process before acceptance, with authors retaining copyright. Key highlights of Mycosphere's publication include: - Peer-reviewed manuscripts and monographs - Open access, fostering accessibility and dissemination of knowledge - Swift turnaround, facilitating timely sharing of research findings - For information regarding open access charges, refer to the instructions for authors - Special volumes, offering a platform for thematic collections and focused contributions. Mycosphere is dedicated to promoting the accessibility and advancement of fungal biology through its inclusive and efficient publishing process.