Accumulation of ambient phosphate into the periplasm of marine bacteria is proton motive force dependent

Accumulation of ambient phosphate into the periplasm of marine bacteria is proton motive force dependent

The ubiquitous oceanic bacteria harbour an external phosphate buffer for modulating phosphate (Pi) uptake. Here, using both oceanic SAR11, Prochlorococcus and Synechococcus strains as a model, the authors show that the Pi buffer accumulation in the periplasm is proton motive force-dependent and can...

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Main Authors: Nina A. Kamennaya, Kalotina Geraki, David J. Scanlan, Mikhail V. Zubkov
Format: Article
Language:English
Published: Nature Publishing Group 2020-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-16428-w
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spelling doaj-cdaeda246a974d3b8666cfe6267213ee2021-05-30T11:16:31ZengNature Publishing GroupNature Communications2041-17232020-05-0111111310.1038/s41467-020-16428-wAccumulation of ambient phosphate into the periplasm of marine bacteria is proton motive force dependentNina A. Kamennaya0Kalotina Geraki1David J. Scanlan2Mikhail V. Zubkov3National Oceanography CentreDiamond Light Source LtdSchool of Life Sciences, University of WarwickNational Oceanography CentreThe ubiquitous oceanic bacteria harbour an external phosphate buffer for modulating phosphate (Pi) uptake. Here, using both oceanic SAR11, Prochlorococcus and Synechococcus strains as a model, the authors show that the Pi buffer accumulation in the periplasm is proton motive force-dependent and can be enhanced by light energy.https://doi.org/10.1038/s41467-020-16428-w
collection DOAJ
language English
format Article
sources DOAJ
author Nina A. Kamennaya
Kalotina Geraki
David J. Scanlan
Mikhail V. Zubkov
spellingShingle Nina A. Kamennaya
Kalotina Geraki
David J. Scanlan
Mikhail V. Zubkov
Accumulation of ambient phosphate into the periplasm of marine bacteria is proton motive force dependent
Nature Communications
author_facet Nina A. Kamennaya
Kalotina Geraki
David J. Scanlan
Mikhail V. Zubkov
author_sort Nina A. Kamennaya
title Accumulation of ambient phosphate into the periplasm of marine bacteria is proton motive force dependent
title_short Accumulation of ambient phosphate into the periplasm of marine bacteria is proton motive force dependent
title_full Accumulation of ambient phosphate into the periplasm of marine bacteria is proton motive force dependent
title_fullStr Accumulation of ambient phosphate into the periplasm of marine bacteria is proton motive force dependent
title_full_unstemmed Accumulation of ambient phosphate into the periplasm of marine bacteria is proton motive force dependent
title_sort accumulation of ambient phosphate into the periplasm of marine bacteria is proton motive force dependent
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2020-05-01
description The ubiquitous oceanic bacteria harbour an external phosphate buffer for modulating phosphate (Pi) uptake. Here, using both oceanic SAR11, Prochlorococcus and Synechococcus strains as a model, the authors show that the Pi buffer accumulation in the periplasm is proton motive force-dependent and can be enhanced by light energy.
url https://doi.org/10.1038/s41467-020-16428-w
work_keys_str_mv AT ninaakamennaya accumulationofambientphosphateintotheperiplasmofmarinebacteriaisprotonmotiveforcedependent
AT kalotinageraki accumulationofambientphosphateintotheperiplasmofmarinebacteriaisprotonmotiveforcedependent
AT davidjscanlan accumulationofambientphosphateintotheperiplasmofmarinebacteriaisprotonmotiveforcedependent
AT mikhailvzubkov accumulationofambientphosphateintotheperiplasmofmarinebacteriaisprotonmotiveforcedependent
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