Luminescent Whole-Cell Cyanobacterial Bioreporter for Measuring Fe Availability in Diverse Marine Environments▿
A Synechococcus sp. strain PCC 7002 Fe bioreporter was constructed containing the isiAB promoter fused to the Vibrio harveyi luxAB genes. Bioreporter luminescence was characterized with respect to the free ferric ion concentration in trace metal-buffered synthetic medium. The applicability of the Fe...
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American Society for Microbiology
2007
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ftpubmed:oai:pubmedcentral.nih.gov:1800772 2023-05-15T18:28:16+02:00 Luminescent Whole-Cell Cyanobacterial Bioreporter for Measuring Fe Availability in Diverse Marine Environments▿ Boyanapalli, Ramakrishna Bullerjahn, George S. Pohl, Christa Croot, Peter L. Boyd, Philip W. McKay, R. Michael L. 2007-02 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1800772 http://www.ncbi.nlm.nih.gov/pubmed/17158623 https://doi.org/10.1128/AEM.01670-06 en eng American Society for Microbiology http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1800772 http://www.ncbi.nlm.nih.gov/pubmed/17158623 http://dx.doi.org/10.1128/AEM.01670-06 Copyright © 2007, American Society for Microbiology Methods Text 2007 ftpubmed https://doi.org/10.1128/AEM.01670-06 2013-08-31T17:45:01Z A Synechococcus sp. strain PCC 7002 Fe bioreporter was constructed containing the isiAB promoter fused to the Vibrio harveyi luxAB genes. Bioreporter luminescence was characterized with respect to the free ferric ion concentration in trace metal-buffered synthetic medium. The applicability of the Fe bioreporter to assess Fe availability in the natural environment was tested by using samples collected from the Baltic Sea and from the high-nutrient, low-chlorophyll subarctic Pacific Ocean. Parallel assessment of dissolved Fe and bioreporter response confirmed that direct chemical measurements of dissolved Fe should not be considered alone when assessing Fe availability to phytoplankton. Text Subarctic PubMed Central (PMC) Pacific Applied and Environmental Microbiology 73 3 1019 1024 |
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English |
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Methods Boyanapalli, Ramakrishna Bullerjahn, George S. Pohl, Christa Croot, Peter L. Boyd, Philip W. McKay, R. Michael L. Luminescent Whole-Cell Cyanobacterial Bioreporter for Measuring Fe Availability in Diverse Marine Environments▿ |
topic_facet |
Methods |
description |
A Synechococcus sp. strain PCC 7002 Fe bioreporter was constructed containing the isiAB promoter fused to the Vibrio harveyi luxAB genes. Bioreporter luminescence was characterized with respect to the free ferric ion concentration in trace metal-buffered synthetic medium. The applicability of the Fe bioreporter to assess Fe availability in the natural environment was tested by using samples collected from the Baltic Sea and from the high-nutrient, low-chlorophyll subarctic Pacific Ocean. Parallel assessment of dissolved Fe and bioreporter response confirmed that direct chemical measurements of dissolved Fe should not be considered alone when assessing Fe availability to phytoplankton. |
format |
Text |
author |
Boyanapalli, Ramakrishna Bullerjahn, George S. Pohl, Christa Croot, Peter L. Boyd, Philip W. McKay, R. Michael L. |
author_facet |
Boyanapalli, Ramakrishna Bullerjahn, George S. Pohl, Christa Croot, Peter L. Boyd, Philip W. McKay, R. Michael L. |
author_sort |
Boyanapalli, Ramakrishna |
title |
Luminescent Whole-Cell Cyanobacterial Bioreporter for Measuring Fe Availability in Diverse Marine Environments▿ |
title_short |
Luminescent Whole-Cell Cyanobacterial Bioreporter for Measuring Fe Availability in Diverse Marine Environments▿ |
title_full |
Luminescent Whole-Cell Cyanobacterial Bioreporter for Measuring Fe Availability in Diverse Marine Environments▿ |
title_fullStr |
Luminescent Whole-Cell Cyanobacterial Bioreporter for Measuring Fe Availability in Diverse Marine Environments▿ |
title_full_unstemmed |
Luminescent Whole-Cell Cyanobacterial Bioreporter for Measuring Fe Availability in Diverse Marine Environments▿ |
title_sort |
luminescent whole-cell cyanobacterial bioreporter for measuring fe availability in diverse marine environments▿ |
publisher |
American Society for Microbiology |
publishDate |
2007 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1800772 http://www.ncbi.nlm.nih.gov/pubmed/17158623 https://doi.org/10.1128/AEM.01670-06 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Subarctic |
genre_facet |
Subarctic |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1800772 http://www.ncbi.nlm.nih.gov/pubmed/17158623 http://dx.doi.org/10.1128/AEM.01670-06 |
op_rights |
Copyright © 2007, American Society for Microbiology |
op_doi |
https://doi.org/10.1128/AEM.01670-06 |
container_title |
Applied and Environmental Microbiology |
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73 |
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3 |
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1019 |
op_container_end_page |
1024 |
_version_ |
1766210656527187968 |