Dataset Information

Hiding in Plain Sight: The Globally Distributed Bacterial Candidate Phylum PAUC34f.

ABSTRACT: Bacterial candidate phylum PAUC34f was originally discovered in marine sponges and is widely considered to be composed of sponge symbionts. Here, we report 21 single amplified genomes (SAGs) of PAUC34f from a variety of environments, including the dark ocean, lake sediments, and a terrestrial aquifer. The diverse origins of the SAGs and the results of metagenome fragment recruitment suggest that some PAUC34f lineages represent relatively abundant, free-living cells in environments other than sponge microbiomes, including the deep ocean. Both phylogenetic and biogeographic patterns, as well as genome content analyses suggest that PAUC34f associations with hosts evolved independently multiple times, while free-living lineages of PAUC34f are distinct and relatively abundant in a wide range of environments.

SUBMITTER: Chen ML

PROVIDER: S-EPMC7081726 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Publications

Hiding in Plain Sight: The Globally Distributed Bacterial Candidate Phylum PAUC34f.

Chen Michael L ML Becraft Eric D ED Pachiadaki Maria M Brown Julia M JM Jarett Jessica K JK Gasol Josep M JM Ravin Nikolai V NV Moser Duane P DP Nunoura Takuro T Herndl Gerhard J GJ Woyke Tanja T Stepanauskas Ramunas R

Frontiers in microbiology 20200312

Bacterial candidate phylum PAUC34f was originally discovered in marine sponges and is widely considered to be composed of sponge symbionts. Here, we report 21 single amplified genomes (SAGs) of PAUC34f from a variety of environments, including the dark ocean, lake sediments, and a terrestrial aquifer. The diverse origins of the SAGs and the results of metagenome fragment recruitment suggest that some PAUC34f lineages represent relatively abundant, free-living cells in environments other than spo ...[more]

PMID: 32226422

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Dataset Information

Hiding in Plain Sight: The Globally Distributed Bacterial Candidate Phylum PAUC34f.

Publications

Hiding in Plain Sight: The Globally Distributed Bacterial Candidate Phylum PAUC34f.

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