Metagenomic analysis among water masses and sediments from the Southern Gulf of Mexico
Selected water masses and sediment samples from the Southern Gulf of Mexico, were studied by bacterial sequencing the 16S rRNA to establish their community structure and discuss the results in relation to those reported by other authors using deep water masses or sediment samples. Forty-five water a...
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ftdoajarticles:oai:doaj.org/article:c8f7e9d8cc634f9cafc5622c6f3ff81b 2023-05-15T13:58:07+02:00 Metagenomic analysis among water masses and sediments from the Southern Gulf of Mexico Abraham Guerrero Alexei F. Licea M. L. Lizárraga-Partida 2022-10-01T00:00:00Z https://doi.org/10.3389/fmars.2022.1020136 https://doaj.org/article/c8f7e9d8cc634f9cafc5622c6f3ff81b EN eng Frontiers Media S.A. https://www.frontiersin.org/articles/10.3389/fmars.2022.1020136/full https://doaj.org/toc/2296-7745 2296-7745 doi:10.3389/fmars.2022.1020136 https://doaj.org/article/c8f7e9d8cc634f9cafc5622c6f3ff81b Frontiers in Marine Science, Vol 9 (2022) Southern Gulf of Mexico 16S rRNA bacterial communities deep sea water bacteria deep Sea sediment bacteria metagenomic analysis of deep marine environments Science Q General. Including nature conservation geographical distribution QH1-199.5 article 2022 ftdoajarticles https://doi.org/10.3389/fmars.2022.1020136 2022-12-30T21:44:36Z Selected water masses and sediment samples from the Southern Gulf of Mexico, were studied by bacterial sequencing the 16S rRNA to establish their community structure and discuss the results in relation to those reported by other authors using deep water masses or sediment samples. Forty-five water and 21 sediment samples were collected at selected sampling localities. Proteobacteria was the most abundant phylum of the bacterial community in both environments as well as the class Gammaproteobacteria and the order Alteromonadales. Concerning the family taxonomic category, Alteromonadaceae was the most abundant in the water masses, showing an increase in the deepest water masses. Woeseiaceae and Kiloniellaceae were the most abundant families in the sediments. The statistical pairwise comparison among the water masses showed significant differences between the maximum fluorescence (maxF), the minimum oxygen (minO), the Antarctic Intermediate Water (AAIW), and the North Atlantic Deep Water (NADW) water masses. Also, significant differences were observed between the maxF, minO, AAIW, NADW water masses, and the sediment environment. It was concluded that the maxF water mass showed significant differences in the deepest water masses and that the sediment environment presented a different structure of families from the water environment. Article in Journal/Newspaper Antarc* Antarctic NADW North Atlantic Deep Water North Atlantic Directory of Open Access Journals: DOAJ Articles Antarctic The Antarctic Frontiers in Marine Science 9 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Southern Gulf of Mexico 16S rRNA bacterial communities deep sea water bacteria deep Sea sediment bacteria metagenomic analysis of deep marine environments Science Q General. Including nature conservation geographical distribution QH1-199.5 |
spellingShingle |
Southern Gulf of Mexico 16S rRNA bacterial communities deep sea water bacteria deep Sea sediment bacteria metagenomic analysis of deep marine environments Science Q General. Including nature conservation geographical distribution QH1-199.5 Abraham Guerrero Alexei F. Licea M. L. Lizárraga-Partida Metagenomic analysis among water masses and sediments from the Southern Gulf of Mexico |
topic_facet |
Southern Gulf of Mexico 16S rRNA bacterial communities deep sea water bacteria deep Sea sediment bacteria metagenomic analysis of deep marine environments Science Q General. Including nature conservation geographical distribution QH1-199.5 |
description |
Selected water masses and sediment samples from the Southern Gulf of Mexico, were studied by bacterial sequencing the 16S rRNA to establish their community structure and discuss the results in relation to those reported by other authors using deep water masses or sediment samples. Forty-five water and 21 sediment samples were collected at selected sampling localities. Proteobacteria was the most abundant phylum of the bacterial community in both environments as well as the class Gammaproteobacteria and the order Alteromonadales. Concerning the family taxonomic category, Alteromonadaceae was the most abundant in the water masses, showing an increase in the deepest water masses. Woeseiaceae and Kiloniellaceae were the most abundant families in the sediments. The statistical pairwise comparison among the water masses showed significant differences between the maximum fluorescence (maxF), the minimum oxygen (minO), the Antarctic Intermediate Water (AAIW), and the North Atlantic Deep Water (NADW) water masses. Also, significant differences were observed between the maxF, minO, AAIW, NADW water masses, and the sediment environment. It was concluded that the maxF water mass showed significant differences in the deepest water masses and that the sediment environment presented a different structure of families from the water environment. |
format |
Article in Journal/Newspaper |
author |
Abraham Guerrero Alexei F. Licea M. L. Lizárraga-Partida |
author_facet |
Abraham Guerrero Alexei F. Licea M. L. Lizárraga-Partida |
author_sort |
Abraham Guerrero |
title |
Metagenomic analysis among water masses and sediments from the Southern Gulf of Mexico |
title_short |
Metagenomic analysis among water masses and sediments from the Southern Gulf of Mexico |
title_full |
Metagenomic analysis among water masses and sediments from the Southern Gulf of Mexico |
title_fullStr |
Metagenomic analysis among water masses and sediments from the Southern Gulf of Mexico |
title_full_unstemmed |
Metagenomic analysis among water masses and sediments from the Southern Gulf of Mexico |
title_sort |
metagenomic analysis among water masses and sediments from the southern gulf of mexico |
publisher |
Frontiers Media S.A. |
publishDate |
2022 |
url |
https://doi.org/10.3389/fmars.2022.1020136 https://doaj.org/article/c8f7e9d8cc634f9cafc5622c6f3ff81b |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic NADW North Atlantic Deep Water North Atlantic |
genre_facet |
Antarc* Antarctic NADW North Atlantic Deep Water North Atlantic |
op_source |
Frontiers in Marine Science, Vol 9 (2022) |
op_relation |
https://www.frontiersin.org/articles/10.3389/fmars.2022.1020136/full https://doaj.org/toc/2296-7745 2296-7745 doi:10.3389/fmars.2022.1020136 https://doaj.org/article/c8f7e9d8cc634f9cafc5622c6f3ff81b |
op_doi |
https://doi.org/10.3389/fmars.2022.1020136 |
container_title |
Frontiers in Marine Science |
container_volume |
9 |
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1766266208339886080 |