A review of recently introduced Aspergillus, Penicillium, Talaromyces and other Eurotiales species

IF 14.1 1区 生物学 Q1 MYCOLOGY
C.M. Visagie, N. Yilmaz, S. Kocsubé, J.C. Frisvad, V. Hubka, R.A. Samson, J. Houbraken
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引用次数: 0

Abstract

The order Eurotiales is diverse and includes species that impact our daily lives in many ways. In the past, its taxonomy was difficult due to morphological similarities, which made accurate identification of species difficult. This situation improved and stabilised with recent taxonomic and nomenclatural revisions that modernised Aspergillus, Penicillium and Talaromyces. This was mainly due to the availability of curated accepted species lists and the publication of comprehensive DNA sequence reference datasets. This has also led to a sharp increase in the number of new species described each year with the accepted species lists in turn also needing regular updates. The focus of this study was to review the 160 species described between the last list of accepted species published in 2020 until 31 December 2022. To review these species, single-gene phylogenies were constructed and GCPSR (Genealogical Concordance Phylogenetic Species Recognition) was applied. Multi-gene phylogenetic analyses were performed to further determine the relationships of the newly introduced species. As a result, we accepted 133 species (37 Aspergillus, two Paecilomyces, 59 Penicillium, two Rasamsonia, 32 Talaromyces and one Xerochrysium), synonymised 22, classified four as doubtful and created a new combination for Paraxerochrysium coryli, which is classified in Xerochrysium. This brings the number of accepted species to 453 for Aspergillus, 12 for Paecilomyces, 535 for Penicillium, 14 for Rasamsonia, 203 for Talaromyces and four for Xerochrysium. We accept the newly introduced section Tenues (in Talaromyces), and series Hainanici (in Aspergillus sect. Cavernicolarum) and Vascosobrinhoana (in Penicillium sect. Citrina). In addition, we validate the invalidly described species Aspergillus annui and A. saccharicola, and series Annuorum (in Aspergillus sect. Flavi), introduce a new combination for Dichlaena lentisci (type of the genus) and place it in a new section in Aspergillus subgenus Circumdati, provide an updated description for Rasamsonia oblata, and list excluded and recently synonymised species that were previously accepted. This study represents an important update of the accepted species lists in Eurotiales.
新近引进的曲霉、青霉、塔拉酵母菌和其他欧洲酵母菌种类综述
欧陆纲植物种类繁多,包括在许多方面影响我们日常生活的物种。过去,由于形态上的相似性,很难对其进行准确的分类鉴定。随着最近对曲霉属(Aspergillus)、青霉属(Penicillium)和担子菌属(Talaromyces)的分类学和命名法的修订,这种情况得到了改善并趋于稳定。这主要是由于有了经过整理的公认物种清单,以及公布了全面的 DNA 序列参考数据集。这也导致每年描述的新物种数量急剧增加,已接受的物种名录也需要定期更新。本研究的重点是回顾自 2020 年最后一次公布已接受物种清单至 2022 年 12 月 31 日期间描述的 160 个物种。为了回顾这些物种,我们构建了单基因系统发生,并应用了 GCPSR(谱系一致系统发生物种识别)。为了进一步确定新引进物种的关系,我们还进行了多基因系统发育分析。结果,我们接受了 133 个物种(37 个曲霉菌属、2 个白粉菌属、59 个青霉属、2 个罗桑菌属、32 个塔拉菌属和 1 个金丝桃属),对 22 个物种进行了异名化,将 4 个物种归类为可疑物种,并为 Paraxerochrysium coryli 创建了一个新的组合,将其归类为金丝桃属。这样,曲霉属(Aspergillus)的已接受种数为 453 个,白僵菌属(Paecilomyces)为 12 个,青霉属(Penicillium)为 535 个,笠孢属(Rasamsonia)为 14 个,担子菌属(Talaromyces)为 203 个,金丝桃属(Xerochrysium)为 4 个。我们接受了新引入的部分 Tenues(在 Talaromyces 中),以及系列 Hainanici(在曲霉科 Cavernicolarum 中)和 Vascosobrinhoana(在青霉科 Citrina 中)。此外,我们还验证了描述无效的种 Aspergillus annui 和 A. saccharicola,以及 Annuorum 系列(Aspergillus sect. Flavi),引入了 Dichlaena lentisci(该属的类型)的新组合,并将其归入曲霉亚属 Circumdati 的一个新部分,提供了 Rasamsonia oblata 的最新描述,并列出了之前已被接受的排除种和最近的同义种。该研究是对欧洲曲霉属(Eurotiales)中已被接受的物种清单的一次重要更新。
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
Studies in Mycology
Studies in Mycology 生物-真菌学
CiteScore
35.60
自引率
3.00%
发文量
7
期刊介绍: The international journal Studies in Mycology focuses on advancing the understanding of filamentous fungi, yeasts, and various aspects of mycology. It publishes comprehensive systematic monographs as well as topical issues covering a wide range of subjects including biotechnology, ecology, molecular biology, pathology, and systematics. This Open-Access journal offers unrestricted access to its content. Each issue of Studies in Mycology consists of around 5 to 6 papers, either in the form of monographs or special focused topics. Unlike traditional length restrictions, the journal encourages submissions of manuscripts with a minimum of 50 A4 pages in print. This ensures a thorough exploration and presentation of the research findings, maximizing the depth of the published work.
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