RE-EVALUATION OF SYMPOVENTURIACEAE.

IF 9.5 1区生物学 Q1 MYCOLOGY Persoonia Pub Date : 2022-07-12 Epub Date: 2022-06-17 DOI:10.3767/persoonia.2023.48.07

T P Wei, H Zhang, X Y Zeng, P W Crous, Y L Jiang

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Abstract Sympoventuriaceae (Venturiales, Dothideomycetes) comprises genera including saprophytes, endophytes, plant pathogens, as well as important animal or human opportunistic pathogens with diverse ecologies and wide geographical distributions. Although the taxonomy of Sympoventuriaceae has been well studied, generic boundaries within the family remain poorly resolved due to the lack of type materials and molecular data. To address this issue and establish a more stable and reliable classification system in Sympoventuriaceae, we performed multi-locus phylogenetic analyses using sequence data of seven genes (SSU, ITS, LSU, act1, tub2, tef1 and rpb2) with increased taxon sampling and morphological analysis. The molecular data combined with detailed morphological studies of 143 taxa resolved 22 genera within the family, including one new genus, eight new species, five new combinations and one new name. Finally, we further investigated the evolutionary history of Sympoventuriaceae by reconstructing patterns of lifestyle diversification, indicating the ancestral state to be saprophytic, with transitions to endophytic, animal or human opportunistic and plant pathogens. Citation: Wei TP, Zhang H, Zeng XY, et al. 2022. Re-evaluation of Sympoventuriaceae. Persoonia 48: 219-260. https://doi.org/10.3767/persoonia.2022.48.07.. Effectively published online: 17 June 2022 [Received: 2 February 2022; Accepted: 27 April 2022].

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重新评价 sympoventuriaceae.

摘要 Sympoventuriaceae（真菌纲，Dothideomycetes）包含的属包括营养体、内生菌、植物病原体以及重要的动物或人类机会性病原体，具有不同的生态学特征和广泛的地理分布。虽然对 Sympoventuriaceae 的分类研究已经很深入，但由于缺乏模式材料和分子数据，该科内的属界仍未得到很好的解决。为解决这一问题并建立一个更加稳定可靠的 Sympoventuriaceae 分类系统，我们利用 7 个基因（SSU、ITS、LSU、act1、tub2、tef1 和 rpb2）的序列数据进行了多焦点系统发育分析，并增加了分类群取样和形态分析。分子数据结合对 143 个分类群的详细形态学研究，解析了该科中的 22 个属，包括 1 个新属、8 个新种、5 个新组合和 1 个新名称。最后，我们通过重建生活方式的多样化模式，进一步研究了Sympoventuriaceae的进化历史，表明其祖先是吸食植物的，后来过渡到内生的、动物或人类的机会性病原体和植物病原体。引用：Wei TP, Zhang H, Zeng XY, et al.Sympoventuriaceae.Persoonia 48: 219-260. https://doi.org/10.3767/persoonia.2022.48.07。在线有效发表日期：2022 年 6 月 17 日 [接收日期：2022 年 2 月 2 日；接受日期：2022 年 4 月 27 日]。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Persoonia MYCOLOGY-

CiteScore

17.70

自引率

5.50%

发文量

审稿时长

3 months

期刊介绍： Persoonia aspires to publish papers focusing on the molecular systematics and evolution of fungi. Additionally, it seeks to advance fungal taxonomy by employing a polythetic approach to elucidate the genuine phylogeny and relationships within the kingdom Fungi. The journal is dedicated to disseminating high-quality papers that unravel both known and novel fungal taxa at the DNA level. Moreover, it endeavors to provide fresh insights into evolutionary processes and relationships. The scope of papers considered encompasses research articles, along with topical and book reviews.