在两个遥远的欧洲泥炭沼泽地区同时发现的绿单胞菌

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2019-05-07 DOI:10.5252/cryptogamie-algologie2019v40a4

Y. Nemcova, D. Kapustin

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引用次数: 2

摘要

摘要:本文报道了一种来自瑞典北部两个泥炭沼泽和乌克兰北部波兰自然保护区泥炭沼泽池的绿单胞菌。这些地点pH值介于酸性到中性之间，电导率低，并含有其他pH无关或低pH的苔藓类群。根据鳞片结构，M. teres, sp. nov.属异棘虫科。与异ospinae剖面的其他种相比，M. teres, sp. nov.最显著的鳞片特征是鳞片的远端部分，它有一个光滑的圆顶和许多平行的弯曲的肋骨。球形Mallomonas teres, sp. nov.，可能至少分布在温带，酸性的欧洲地区。它的罕见发生可能是由于传播能力差，加上生长速度低。

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Mallomonas teres, sp. nov. (Chrysophyceae), Simultaneously Revealed in Two Distant European Peat-Bog Regions

ABSTRACT We present the description of Mallomonas teres, sp. nov., from three localities, two peat-bogs in Northern Sweden and a peat-bog pool in the Polessian Nature Reserve, Northern Ukraine. The sites ranged from acidic to neutral pH, were low in conductivity, and contained other pH-indifferent or low-pH chrysophyte taxa. According to the scale structure M. teres, sp. nov., belongs to the section Heterospinae within the genus. The most distinctive scale character discerning M. teres, sp. nov., from the other species of the section Heterospinae is the distal part of the scale, which has a smooth dome and numerous parallel curved ribs. Mallomonas teres, sp. nov., is probably distributed at least in temperate, acidic European localities. Its rare occurrence could be a result of a poor dispersal capacity combined with a low growth rate.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.