Microbial diversity of the Tecozautla geyser, Mexico

IF 0.8 4区环境科学与生态学 Q4 BIODIVERSITY CONSERVATION

Revista Mexicana de Biodiversidad Pub Date : 2023-06-21 DOI:10.22201/ib.20078706e.2023.94.5131

J. A. Segovia-Cruz, V. Souza, Y. Mercado-Flores, M. A. Anducho-Reyes, Genaro Vargas-Hernández, A. Téllez-Jurado

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引用次数: 0

Abstract

In this research, the thermophilic microbial composition of samples from four areas of the Tecozautla geyser, Hidalgo, Mexico, was studied. The samples were: sediments (GD), salt deposits (GA), and microbial mats (GB and GC). Sequencing of the 16S rRNA gene amplicons was carried out, obtaining 1,425,506 readings. Bioinformatic analysis identified 32 phyla in the four samples being the most representative for the GA Armatimonadetes, Chloroflexi, Cyanobacteria, and Thermi. For the GB, they were Proteobacteria, Bacteroidetes, Cyanobacteria, Spirochaetes, Thermi, and Firmicutes. For the GC were observed the phyla Chloroflexi, Armatimonadetes, Proteobacteria, Cyanobacteria, and Acidobacteria. Finally, for the GD, the most abundant phyla were Chloroflexi, Cyanobacteria, Armatimonadetes, Proteobacteria, and Nitrospirae. The metabolic functionality of the microbial communities present in the samples was inferred using the 16S rRNA amplicons. This work represents the first report of the microbial communities present in the Tecozautla geyser.

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墨西哥Tecozautla间歇泉的微生物多样性

在这项研究中，研究了来自墨西哥伊达尔戈Tecozautla间歇泉四个地区的样品的嗜热微生物组成。样品为：沉积物（GD）、盐类沉积物（GA）和微生物垫（GB和GC）。对16S rRNA基因扩增子进行测序，获得1425506个读数。生物信息学分析在四个样本中确定了32个门，是GA Armatimnadetes、Chloroflexi、Cyanobacteria和Thermi最具代表性的门。对于GB，它们是变形菌门、拟杆菌门、蓝藻门、螺旋体门、热菌门和厚壁菌门。对于GC，观察到了绿弯菌门、Armatimnadetes门、变形菌门、蓝细菌门和不动杆菌门。最后，对于GD，最丰富的门是绿弯菌门、蓝细菌门、Armatimnadetes门、变形菌门和氮螺旋菌门。使用16S rRNA扩增子推断样品中存在的微生物群落的代谢功能。这项工作代表了Tecozautla间歇泉中存在的微生物群落的第一份报告。

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

Revista Mexicana de Biodiversidad 环境科学-生物多样性保护

CiteScore

1.50

自引率

11.10%

发文量

审稿时长

12-24 weeks

期刊介绍： Revista Mexicana de Biodiversidad appears in 4 issues per year and publishes the products of original scientific research regarding biodiversity of the Americas (systematics, biogeography, ecology and evolution), as well as its conservation and management. The journal ensures high standards with a system of external peer review, and is included in the list of excellence of journals of the National Council of Science and Technology (CONACyT, Mexico). It is currently included in ASFA, Biological Abstracts, Biological Sciences, Latindex Periódica, RedALyC, Web of Science (Thomson Reuters), SciELO, SCOPUS, and Zoological Records.