大韩民国光州山潮湿土壤中的Stenomitos terricola sp.nov.（细胞菌科，蓝细菌门）

IF 1.6 4区生物学 Q2 MARINE & FRESHWATER BIOLOGY Phycological Research Pub Date : 2023-03-18 DOI:10.1111/pre.12517

Nam‐Ju Lee, Do‐Hyun Kim, Ok‐Min Lee

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引用次数: 0

摘要

Stenomitos terricola FBCC‐A190是从位于京畿道水原寺杨同谷的光镜山树木周围的土壤中采集的。S.tericola FBCC‐A190是一种细而简单的细丝，细胞长度比宽度长。它有一个薄而坚固的鞘，呈现出蓝绿色。Stenomitos属的物种是半隐蔽物种，彼此之间有轻微的形态差异。通过使用16S rRNA和16S–23S ITS的分析，它们被确认为Stenomitos物种。与先前报道的Stenomitos属形成了一个单系簇，除S.pantisii TAU‐MAC 4318外，16S rRNA基因序列的相似性为95.9–97.9%。此外，16S–23S ITS基因测序显示tRNAAla、tRNAIle和V2，与之前报道的Stenomitos属相似。从这些结果来看，Stenomitos terricola sp.nov.被认为是Steromitos属的一个新种。

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Stenomitos terricola sp. nov. (Leptolyngbyaceae, Cyanobacteria) from the moist soil of Mt. Gwanggyo, Republic of Korea

Stenomitos terricola FBCC‐A190 was collected from soils around the trees of Mt. Gwanggyo, located in Yeongtong‐gu, Suwon‐si, Gyeonggi‐do. S. terricola FBCC‐A190 is a thin and simple filament with a cell length that is longer than its width. It has a thin and firm sheath, exhibiting a blue‐green color. Species belonging to genus Stenomitos is semi‐cryptic species with slight morphological differences from each other. They were confirmed as Stenomitos species by analysis using 16S rRNA and 16S–23S ITS. A monophyletic cluster was formed with the previously reported genus Stenomitos, with 16S rRNA gene sequences sharing similarities of 95.9–97.9% except for S. pantisii TAU‐MAC 4318. In addition, 16S–23S ITS gene sequencing showed tRNAAla, tRNAIle and V2, similar to the previously reported genus Stenomitos. From these results, Stenomitos terricola sp. nov. was proposed as a new species belonging to genus Stenomitos.

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来源期刊

Phycological Research 生物-海洋与淡水生物学

CiteScore

3.60

自引率

13.30%

发文量

审稿时长

>12 weeks

期刊介绍： Phycological Research is published by the Japanese Society of Phycology and complements the Japanese Journal of Phycology. The Journal publishes international, basic or applied, peer-reviewed research dealing with all aspects of phycology including ecology, taxonomy and phylogeny, evolution, genetics, molecular biology, biochemistry, cell biology, morphology, physiology, new techniques to facilitate the international exchange of results. All articles are peer-reviewed by at least two researchers expert in the filed of the submitted paper. Phycological Research has been credited by the International Association for Plant Taxonomy for the purpose of registration of new non-vascular plant names (including fossils).