Data_Sheet_2_Genomic Insight Into the Predominance of Candidate Phylum Atribacteria JS1 Lineage in Marine Sediments.xlsx
Candidate phylum Atribacteria JS1 lineage is one of the predominant bacterial groups in anoxic subseafloor sediments, especially in organic-rich or gas hydrate-containing sediments. However, due to the lack of axenic culture representatives, metabolic potential and biogeochemical roles of this phylu...
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ftfrontimediafig:oai:figshare.com:article/7397168 2023-05-15T13:36:41+02:00 Data_Sheet_2_Genomic Insight Into the Predominance of Candidate Phylum Atribacteria JS1 Lineage in Marine Sediments.xlsx Yung Mi Lee Kyuin Hwang Jae Il Lee Mincheol Kim Chung Yeon Hwang Hyun-Ju Noh Hakkyum Choi Hong Kum Lee Jongsik Chun Soon Gyu Hong Seung Chul Shin 2018-11-29T04:05:19Z https://doi.org/10.3389/fmicb.2018.02909.s002 https://figshare.com/articles/Data_Sheet_2_Genomic_Insight_Into_the_Predominance_of_Candidate_Phylum_Atribacteria_JS1_Lineage_in_Marine_Sediments_xlsx/7397168 unknown doi:10.3389/fmicb.2018.02909.s002 https://figshare.com/articles/Data_Sheet_2_Genomic_Insight_Into_the_Predominance_of_Candidate_Phylum_Atribacteria_JS1_Lineage_in_Marine_Sediments_xlsx/7397168 CC BY 4.0 CC-BY Microbiology Microbial Genetics Microbial Ecology Mycology candidate division Atribacteria JS1 single-cell genomics Antarctica Ross Sea marine sediment Dataset 2018 ftfrontimediafig https://doi.org/10.3389/fmicb.2018.02909.s002 2018-12-06T00:00:05Z Candidate phylum Atribacteria JS1 lineage is one of the predominant bacterial groups in anoxic subseafloor sediments, especially in organic-rich or gas hydrate-containing sediments. However, due to the lack of axenic culture representatives, metabolic potential and biogeochemical roles of this phylum have remained elusive. Here, we examined the microbial communities of marine sediments of the Ross Sea, Antarctica, and found candidate phylum Atribacteria JS1 lineage was the most abundant candidate phylum accounting for 9.8–40.8% of the bacterial communities with a single dominant operational taxonomic unit (OTU). To elucidate the metabolic potential and ecological function of this species, we applied a single-cell genomic approach and obtained 18 single-cell amplified genomes presumably from a single species that was consistent with the dominant OTU throughout the sediments. The composite genome constructed by co-assembly showed the highest genome completeness among available Atribacteria JS1 genomes. Metabolic reconstruction suggested fermentative potential using various substrates and syntrophic acetate oxidation coupled with hydrogen or formate scavenging methanogens. This metabolic potential supports the predominance of Atribacteria JS1 in anoxic environments expanding our knowledge of the ecological function of this uncultivated group. Dataset Antarc* Antarctica Ross Sea Frontiers: Figshare Ross Sea |
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ftfrontimediafig |
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Microbiology Microbial Genetics Microbial Ecology Mycology candidate division Atribacteria JS1 single-cell genomics Antarctica Ross Sea marine sediment |
spellingShingle |
Microbiology Microbial Genetics Microbial Ecology Mycology candidate division Atribacteria JS1 single-cell genomics Antarctica Ross Sea marine sediment Yung Mi Lee Kyuin Hwang Jae Il Lee Mincheol Kim Chung Yeon Hwang Hyun-Ju Noh Hakkyum Choi Hong Kum Lee Jongsik Chun Soon Gyu Hong Seung Chul Shin Data_Sheet_2_Genomic Insight Into the Predominance of Candidate Phylum Atribacteria JS1 Lineage in Marine Sediments.xlsx |
topic_facet |
Microbiology Microbial Genetics Microbial Ecology Mycology candidate division Atribacteria JS1 single-cell genomics Antarctica Ross Sea marine sediment |
description |
Candidate phylum Atribacteria JS1 lineage is one of the predominant bacterial groups in anoxic subseafloor sediments, especially in organic-rich or gas hydrate-containing sediments. However, due to the lack of axenic culture representatives, metabolic potential and biogeochemical roles of this phylum have remained elusive. Here, we examined the microbial communities of marine sediments of the Ross Sea, Antarctica, and found candidate phylum Atribacteria JS1 lineage was the most abundant candidate phylum accounting for 9.8–40.8% of the bacterial communities with a single dominant operational taxonomic unit (OTU). To elucidate the metabolic potential and ecological function of this species, we applied a single-cell genomic approach and obtained 18 single-cell amplified genomes presumably from a single species that was consistent with the dominant OTU throughout the sediments. The composite genome constructed by co-assembly showed the highest genome completeness among available Atribacteria JS1 genomes. Metabolic reconstruction suggested fermentative potential using various substrates and syntrophic acetate oxidation coupled with hydrogen or formate scavenging methanogens. This metabolic potential supports the predominance of Atribacteria JS1 in anoxic environments expanding our knowledge of the ecological function of this uncultivated group. |
format |
Dataset |
author |
Yung Mi Lee Kyuin Hwang Jae Il Lee Mincheol Kim Chung Yeon Hwang Hyun-Ju Noh Hakkyum Choi Hong Kum Lee Jongsik Chun Soon Gyu Hong Seung Chul Shin |
author_facet |
Yung Mi Lee Kyuin Hwang Jae Il Lee Mincheol Kim Chung Yeon Hwang Hyun-Ju Noh Hakkyum Choi Hong Kum Lee Jongsik Chun Soon Gyu Hong Seung Chul Shin |
author_sort |
Yung Mi Lee |
title |
Data_Sheet_2_Genomic Insight Into the Predominance of Candidate Phylum Atribacteria JS1 Lineage in Marine Sediments.xlsx |
title_short |
Data_Sheet_2_Genomic Insight Into the Predominance of Candidate Phylum Atribacteria JS1 Lineage in Marine Sediments.xlsx |
title_full |
Data_Sheet_2_Genomic Insight Into the Predominance of Candidate Phylum Atribacteria JS1 Lineage in Marine Sediments.xlsx |
title_fullStr |
Data_Sheet_2_Genomic Insight Into the Predominance of Candidate Phylum Atribacteria JS1 Lineage in Marine Sediments.xlsx |
title_full_unstemmed |
Data_Sheet_2_Genomic Insight Into the Predominance of Candidate Phylum Atribacteria JS1 Lineage in Marine Sediments.xlsx |
title_sort |
data_sheet_2_genomic insight into the predominance of candidate phylum atribacteria js1 lineage in marine sediments.xlsx |
publishDate |
2018 |
url |
https://doi.org/10.3389/fmicb.2018.02909.s002 https://figshare.com/articles/Data_Sheet_2_Genomic_Insight_Into_the_Predominance_of_Candidate_Phylum_Atribacteria_JS1_Lineage_in_Marine_Sediments_xlsx/7397168 |
geographic |
Ross Sea |
geographic_facet |
Ross Sea |
genre |
Antarc* Antarctica Ross Sea |
genre_facet |
Antarc* Antarctica Ross Sea |
op_relation |
doi:10.3389/fmicb.2018.02909.s002 https://figshare.com/articles/Data_Sheet_2_Genomic_Insight_Into_the_Predominance_of_Candidate_Phylum_Atribacteria_JS1_Lineage_in_Marine_Sediments_xlsx/7397168 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/fmicb.2018.02909.s002 |
_version_ |
1766082501140283392 |