Longitudinal characterization of multispecies microbial populations recovered from spaceflight potable water

Abstract While sequencing technologies have revolutionized our knowledge of microbial diversity, little is known about the dynamic emergent phenotypes that arise within the context of mixed-species populations, which are not fully predicted using sequencing technologies alone. The International Spac...

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Autores principales:	Jiseon Yang, Jennifer Barrila, C. Mark Ott, Olivia King, Rebekah Bruce, Robert J. C. McLean, Cheryl A. Nickerson
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Microbial ecology QR100-130
Acceso en línea:	https://doaj.org/article/c51cd1cfc56f4f3fa79d6d017fd21653
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spelling	oai:doaj.org-article:c51cd1cfc56f4f3fa79d6d017fd216532021-12-02T19:13:54ZLongitudinal characterization of multispecies microbial populations recovered from spaceflight potable water10.1038/s41522-021-00240-52055-5008https://doaj.org/article/c51cd1cfc56f4f3fa79d6d017fd216532021-09-01T00:00:00Zhttps://doi.org/10.1038/s41522-021-00240-5https://doaj.org/toc/2055-5008Abstract While sequencing technologies have revolutionized our knowledge of microbial diversity, little is known about the dynamic emergent phenotypes that arise within the context of mixed-species populations, which are not fully predicted using sequencing technologies alone. The International Space Station (ISS) is an isolated, closed human habitat that can be harnessed for cross-sectional and longitudinal functional microbiome studies. Using NASA-archived microbial isolates collected from the ISS potable water system over several years, we profiled five phenotypes: antibiotic resistance, metabolism, hemolysis, and biofilm structure/composition of individual or multispecies communities, which represent characteristics that could negatively impact astronaut health and life-support systems. Data revealed a temporal dependence on interactive behaviors, suggesting possible microbial adaptation over time within the ecosystem. This study represents one of the most extensive phenotypic characterization of ISS potable water microbiota with implications for microbial risk assessments of water systems in built environments in space and on Earth.Jiseon YangJennifer BarrilaC. Mark OttOlivia KingRebekah BruceRobert J. C. McLeanCheryl A. NickersonNature PortfolioarticleMicrobial ecologyQR100-130ENnpj Biofilms and Microbiomes, Vol 7, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Microbial ecology QR100-130
spellingShingle	Microbial ecology QR100-130 Jiseon Yang Jennifer Barrila C. Mark Ott Olivia King Rebekah Bruce Robert J. C. McLean Cheryl A. Nickerson Longitudinal characterization of multispecies microbial populations recovered from spaceflight potable water
description	Abstract While sequencing technologies have revolutionized our knowledge of microbial diversity, little is known about the dynamic emergent phenotypes that arise within the context of mixed-species populations, which are not fully predicted using sequencing technologies alone. The International Space Station (ISS) is an isolated, closed human habitat that can be harnessed for cross-sectional and longitudinal functional microbiome studies. Using NASA-archived microbial isolates collected from the ISS potable water system over several years, we profiled five phenotypes: antibiotic resistance, metabolism, hemolysis, and biofilm structure/composition of individual or multispecies communities, which represent characteristics that could negatively impact astronaut health and life-support systems. Data revealed a temporal dependence on interactive behaviors, suggesting possible microbial adaptation over time within the ecosystem. This study represents one of the most extensive phenotypic characterization of ISS potable water microbiota with implications for microbial risk assessments of water systems in built environments in space and on Earth.
format	article
author	Jiseon Yang Jennifer Barrila C. Mark Ott Olivia King Rebekah Bruce Robert J. C. McLean Cheryl A. Nickerson
author_facet	Jiseon Yang Jennifer Barrila C. Mark Ott Olivia King Rebekah Bruce Robert J. C. McLean Cheryl A. Nickerson
author_sort	Jiseon Yang
title	Longitudinal characterization of multispecies microbial populations recovered from spaceflight potable water
title_short	Longitudinal characterization of multispecies microbial populations recovered from spaceflight potable water
title_full	Longitudinal characterization of multispecies microbial populations recovered from spaceflight potable water
title_fullStr	Longitudinal characterization of multispecies microbial populations recovered from spaceflight potable water
title_full_unstemmed	Longitudinal characterization of multispecies microbial populations recovered from spaceflight potable water
title_sort	longitudinal characterization of multispecies microbial populations recovered from spaceflight potable water
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/c51cd1cfc56f4f3fa79d6d017fd21653
work_keys_str_mv	AT jiseonyang longitudinalcharacterizationofmultispeciesmicrobialpopulationsrecoveredfromspaceflightpotablewater AT jenniferbarrila longitudinalcharacterizationofmultispeciesmicrobialpopulationsrecoveredfromspaceflightpotablewater AT cmarkott longitudinalcharacterizationofmultispeciesmicrobialpopulationsrecoveredfromspaceflightpotablewater AT oliviaking longitudinalcharacterizationofmultispeciesmicrobialpopulationsrecoveredfromspaceflightpotablewater AT rebekahbruce longitudinalcharacterizationofmultispeciesmicrobialpopulationsrecoveredfromspaceflightpotablewater AT robertjcmclean longitudinalcharacterizationofmultispeciesmicrobialpopulationsrecoveredfromspaceflightpotablewater AT cherylanickerson longitudinalcharacterizationofmultispeciesmicrobialpopulationsrecoveredfromspaceflightpotablewater
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Longitudinal characterization of multispecies microbial populations recovered from spaceflight potable water

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