Two New Species of the Family Acarosporaceae from South Korea.

IF 1.6 4区生物学 Q2 AGRONOMY

Mycobiology Pub Date : 2023-09-07 eCollection Date: 2023-01-01 DOI:10.1080/12298093.2023.2249693

Jung Shin Park, Young-Nam Kwag, Sang-Kuk Han, Soon-Ok Oh

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引用次数: 0

Abstract

Acarosporaceae is a crustose lichen and is known as a species that has more than 50 multi-spores, and has hyaline spores. Those taxa are often found in rock and soil in mountain areas or coastal regions in Korea, and very diverse forms and species are known. However, after an overall genetic phylogenetic analysis of carbonized ascomata in 2015, species consisting only of the morphological base are newly divided, and several species of Acarosporaceae in Korea are also being discovered in this situation. As a result of analysis using internal transcribed spacer (ITS) and nuLSU gene analysis, Korean species belonged to Acarospora and Sarcogyne clade, and Acarospora classified as the Acarospora clade was mixed with the Polysporina group and the Sarcogyne clade is mixed with the Acarospora. We identified two new species (Acarospora beangnokdamensis J. S. Park & S. O. Oh, sp. nov., Sarcogyne jejuensis J. S. Park & S. O. Oh, sp. nov.) through morphological, molecular, and secondary metabolite substance and found one new record (Sarcogyne oceanica K. Knudsen & Kocourk). We have made a classification key for Acarospora and Sarcogyne in Korea and reported all information together here.

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标题韩国粉孢科二新种

摘要Acarosporaceae是一种硬壳苔藓，是一个拥有50多个多孢子和透明孢子的物种。这些分类群经常在韩国山区或沿海地区的岩石和土壤中发现，并且已知非常多样的形式和物种。然而，在2015年对碳化子囊菌进行全面的遗传系统发育分析后，仅由形态基础组成的物种被新划分，韩国的几个Acarosporaceae物种也在这种情况下被发现。使用内部转录间隔区（ITS）和nuLSU基因分析的结果是，韩国物种属于Acarospora和Sarcogyne分支，并且分类为Acarospor分支的Acarosporia与多孔菌群混合，Sarcogye分支与Acarospora。我们通过形态、分子和次生代谢产物鉴定了两个新种（Acarospora beagnokdamensis J.S.Park&S.O.Oh，sp.nov.，Sarcogyne jejuensis J.S.Park&S.O.Oh，sp.nov），并发现了一个新记录（Sarcogyene oceanica K.Knudsen&Kocourk）。我们已经为韩国的Acarospora和Sarcogyne制定了分类密钥，并在这里一起报告了所有信息。

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来源期刊

Mycobiology AGRONOMYMYCOLOGY-MYCOLOGY

CiteScore

3.90

自引率

5.30%

发文量

审稿时长

22 weeks

期刊介绍： Mycobiology is an international journal devoted to the publication of fundamental and applied investigations on all aspects of mycology and their traditional allies. It is published quarterly and is the official publication of the Korean Society of Mycology. Mycobiology publishes reports of basic research on fungi and fungus-like organisms, including yeasts, filamentous fungi, lichen fungi, oomycetes, moulds, and mushroom. Topics also include molecular and cellular biology, biochemistry, metabolism, developmental biology, environmental mycology, evolution, ecology, taxonomy and systematics, genetics/genomics, fungal pathogen and disease control, physiology, and industrial biotechnology using fungi.