Low salinity and high-level UV-B radiation reduce single-cell activity in Antarctic sea ice bacteria

Experiments simulating the sea ice cycle were conducted by exposing microbes from Antarctic fast ice tosaline and irradiance regimens associated with the freeze-thaw process. In contrast to hypersaline conditions(ice formation), the simulated release of bacteria into hyposaline seawater combined wit...

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Bibliographic Details
Published in:Applied and Environmental Microbiology
Main Authors: Martin, AR, Hall, J, Ryan, K
Format: Article in Journal/Newspaper
Language:English
Published: Amer Soc Microbiology 2009
Subjects:
Biological Sciences
Microbiology
Microbial Ecology
Antarctic
Antarc*
Sea ice
Online Access:http://aem.asm.org
https://doi.org/10.1128/AEM.00829-09
http://www.ncbi.nlm.nih.gov/pubmed/19801462
http://ecite.utas.edu.au/62614
id ftunivtasecite:oai:ecite.utas.edu.au:62614
record_format openpolar
spelling ftunivtasecite:oai:ecite.utas.edu.au:62614 2023-05-15T13:35:38+02:00 Low salinity and high-level UV-B radiation reduce single-cell activity in Antarctic sea ice bacteria Martin, AR Hall, J Ryan, K 2009 application/pdf http://aem.asm.org https://doi.org/10.1128/AEM.00829-09 http://www.ncbi.nlm.nih.gov/pubmed/19801462 http://ecite.utas.edu.au/62614 en eng Amer Soc Microbiology http://ecite.utas.edu.au/62614/1/Martin et al 2009.pdf http://dx.doi.org/10.1128/AEM.00829-09 Martin, AR and Hall, J and Ryan, K, Low salinity and high-level UV-B radiation reduce single-cell activity in Antarctic sea ice bacteria, Applied and Environmental Microbiology, 75, (23) pp. 7570-7573. ISSN 0099-2240 (2009) [Refereed Article] http://www.ncbi.nlm.nih.gov/pubmed/19801462 http://ecite.utas.edu.au/62614 Biological Sciences Microbiology Microbial Ecology Refereed Article PeerReviewed 2009 ftunivtasecite https://doi.org/10.1128/AEM.00829-09 2019-12-13T21:32:48Z Experiments simulating the sea ice cycle were conducted by exposing microbes from Antarctic fast ice tosaline and irradiance regimens associated with the freeze-thaw process. In contrast to hypersaline conditions(ice formation), the simulated release of bacteria into hyposaline seawater combined with rapid exposure toincreased UV-B radiation significantly reduced metabolic activity. Article in Journal/Newspaper Antarc* Antarctic Sea ice eCite UTAS (University of Tasmania) Antarctic Applied and Environmental Microbiology 75 23 7570 7573
institution Open Polar
collection eCite UTAS (University of Tasmania)
op_collection_id ftunivtasecite
language English
topic Biological Sciences
Microbiology
Microbial Ecology
spellingShingle Biological Sciences
Microbiology
Microbial Ecology
Martin, AR
Hall, J
Ryan, K
Low salinity and high-level UV-B radiation reduce single-cell activity in Antarctic sea ice bacteria
topic_facet Biological Sciences
Microbiology
Microbial Ecology
description Experiments simulating the sea ice cycle were conducted by exposing microbes from Antarctic fast ice tosaline and irradiance regimens associated with the freeze-thaw process. In contrast to hypersaline conditions(ice formation), the simulated release of bacteria into hyposaline seawater combined with rapid exposure toincreased UV-B radiation significantly reduced metabolic activity.
format Article in Journal/Newspaper
author Martin, AR
Hall, J
Ryan, K
author_facet Martin, AR
Hall, J
Ryan, K
author_sort Martin, AR
title Low salinity and high-level UV-B radiation reduce single-cell activity in Antarctic sea ice bacteria
title_short Low salinity and high-level UV-B radiation reduce single-cell activity in Antarctic sea ice bacteria
title_full Low salinity and high-level UV-B radiation reduce single-cell activity in Antarctic sea ice bacteria
title_fullStr Low salinity and high-level UV-B radiation reduce single-cell activity in Antarctic sea ice bacteria
title_full_unstemmed Low salinity and high-level UV-B radiation reduce single-cell activity in Antarctic sea ice bacteria
title_sort low salinity and high-level uv-b radiation reduce single-cell activity in antarctic sea ice bacteria
publisher Amer Soc Microbiology
publishDate 2009
url http://aem.asm.org
https://doi.org/10.1128/AEM.00829-09
http://www.ncbi.nlm.nih.gov/pubmed/19801462
http://ecite.utas.edu.au/62614
geographic Antarctic
geographic_facet Antarctic
genre Antarc*
Antarctic
Sea ice
genre_facet Antarc*
Antarctic
Sea ice
op_relation http://ecite.utas.edu.au/62614/1/Martin et al 2009.pdf
http://dx.doi.org/10.1128/AEM.00829-09
Martin, AR and Hall, J and Ryan, K, Low salinity and high-level UV-B radiation reduce single-cell activity in Antarctic sea ice bacteria, Applied and Environmental Microbiology, 75, (23) pp. 7570-7573. ISSN 0099-2240 (2009) [Refereed Article]
http://www.ncbi.nlm.nih.gov/pubmed/19801462
http://ecite.utas.edu.au/62614
op_doi https://doi.org/10.1128/AEM.00829-09
container_title Applied and Environmental Microbiology
container_volume 75
container_issue 23
container_start_page 7570
op_container_end_page 7573
_version_ 1766068232302624768

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