热泥浆中蓝藻的多样性(Balaruc-Les-Bains, France)与Pseudochroococcus coutei gen. nov., sp. nov.的描述。

C Duval, S Hamlaoui, B Piquet, G Toutirais, C Yéprémian, A Reinhardt, S Duperron, B Marie, J Demay, C Bernard
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引用次数: 6

摘要

蓝藻能够合成高度多样化的天然化合物,这说明它们在各种生态位的定植中取得了成功。其中许多都有有益的特性。balaruch - les - bains温泉浴场的泥浆是法国最古老的温泉浴场之一,长期以来一直被认为是治疗关节风湿病的一种疗法。为了表征生活在这些泥浆中的蓝藻,从保留池的水柱和生物膜中分离出几个菌株,并使用多相方法进行分析。采用形态学、超微结构和分子(16S rRNA基因和16S- 23s ITS区测序)方法对9株蓝藻菌株进行了鉴定,分别隶属于Chroococcales、Synechococcales、Oscillatoriales和Nostocales。形态特征和遗传特征的结合支持了新属和新种的描述,其中模式种为coutei假绿球菌。balaroc - les - bains温泉泥的分类多样性似乎高于先前的文献,为其观察到的治疗特性提供了新的候选分类群。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Diversity of cyanobacteria from thermal muds (Balaruc-Les-Bains, France) with the description of <i>Pseudochroococcus coutei</i> gen. nov., sp. nov.

Diversity of cyanobacteria from thermal muds (Balaruc-Les-Bains, France) with the description of <i>Pseudochroococcus coutei</i> gen. nov., sp. nov.

Diversity of cyanobacteria from thermal muds (Balaruc-Les-Bains, France) with the description of <i>Pseudochroococcus coutei</i> gen. nov., sp. nov.

Diversity of cyanobacteria from thermal muds (Balaruc-Les-Bains, France) with the description of Pseudochroococcus coutei gen. nov., sp. nov.

Cyanobacteria are able to synthesize a high diversity of natural compounds that account for their success in the colonization of a variety of ecological niches. Many of them have beneficial properties. The mud from the thermal baths of Balaruc-Les-Bains, one of the oldest thermal baths in France, has long been recognized as a healing treatment for arthro-rheumatic diseases. To characterize the cyanobacteria living in these muds, several strains were isolated from the water column and biofilms of the retention basin and analyzed using a polyphasic approach. Morphological, ultrastructural and molecular (16S rRNA gene and 16S-23S ITS region sequencing) methods were employed to identify nine cyanobacterial strains belonging to the orders Chroococcales, Synechococcales, Oscillatoriales and Nostocales. The combination of morphological and genetic characteristics supported the description of a new genus and species with the type species as Pseudochroococcus coutei. The taxonomic diversity in the muds from Thermes de Balaruc-Les-Bains appears higher than previously documented, providing new candidate taxa for their observed therapeutic properties.

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CiteScore
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