Rhythmic gene expression in a purple photosynthetic bacterium, Rhodobacter sphaeroides
Circadian rhythms are known to exist in all groups of eukaryotic organisms as well as oxygenic photosynthetic bacteria, cyanobacteria. However, little information is available regarding the existence of rhythmic behaviors in prokaryotes other than cyanobacteria. Here we report biological rhythms of...
Gespeichert in:
| Veröffentlicht in: | FEBS letters 2005-01, Vol.579 (3), p.808-812 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 812 |
|---|---|
| container_issue | 3 |
| container_start_page | 808 |
| container_title | FEBS letters |
| container_volume | 579 |
| creator | Min, Hongtao Guo, Haitao Xiong, Jin |
| description | Circadian rhythms are known to exist in all groups of eukaryotic organisms as well as oxygenic photosynthetic bacteria, cyanobacteria. However, little information is available regarding the existence of rhythmic behaviors in prokaryotes other than cyanobacteria. Here we report biological rhythms of gene expression in a purple bacterium
Rhodobacter sphaeroides by using a luciferase reporter gene system. Self-bioluminescent strains of
Rb. sphaeroides were constructed, which produced a bacterial luciferase and its substrate, a long chain fatty aldehyde, to sustain the luminescence reaction. After being subjected to a temperature or light entrainment regime, the reporter strains with the luciferase genes driven by an upstream endogenous promoter expressed self-sustained rhythmicity in the constant free-running period. The rhythms were controlled by oxygen and exhibited a circadian period of 20.5
h under aerobic conditions and an ultradian period of 10.6–12.7
h under anaerobic conditions. The data suggest a novel endogenous oscillation mechanism in purple photosynthetic bacteria. Elucidation of the clock-like behavior in purple bacteria has implications in understanding the origin and evolution of circadian rhythms. |
| doi_str_mv | 10.1016/j.febslet.2005.01.003 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_67377364</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0014579305000293</els_id><sourcerecordid>67377364</sourcerecordid><originalsourceid>FETCH-LOGICAL-c5063-844d7a0954a5f59f337a3822ec76a8aa4892430195b6f90279adbe7eabd351433</originalsourceid><addsrcrecordid>eNqNkc1u1TAQRi1ERW8LjwDKihVJx7EdxytEq5YiVUIqP1vLcSbEV0kc7IT2vn0TciWWZWWNdOYb63yEvKWQUaDFxT5rsIodTlkOIDKgGQB7QXa0lCxlvChfkh0A5amQip2Ssxj3sMwlVa_IKRWFhFLQHfl53x6mtnc2-YUDJvg4BozR-SFxQ2KScQ5jh8nY-snHwzC1OC1oZeyEwc39h-S-9bXf5iSOrcHgXY3xNTlpTBfxzfE9Jz9urr9f3aZ3Xz9_ufp0l1oBBUtLzmtpQAluRCNUw5g0rMxztLIwpTG8VDlnQJWoikZBLpWpK5RoqpoJyhk7J--33DH43zPGSfcuWuw6M6Cfoy4kk5IV_FmQKqUY_QuKDbTBxxiw0WNwvQkHTUGv5vVeH83r1bwGqhfzy96744G56rH-t3VUvQC3G_DgOjz8X6q-ub7Mv601ri2CWBrM1Xrr4xaFi9o_DoOO1uFgsXYB7aRr75757RPHw6z_</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>19993164</pqid></control><display><type>article</type><title>Rhythmic gene expression in a purple photosynthetic bacterium, Rhodobacter sphaeroides</title><source>MEDLINE</source><source>Wiley Online Library</source><source>Wiley Online Library Journals Frontfile Complete</source><source>Elsevier ScienceDirect Journals</source><source>EZB-FREE-00999 freely available EZB journals</source><source>Alma/SFX Local Collection</source><creator>Min, Hongtao ; Guo, Haitao ; Xiong, Jin</creator><creatorcontrib>Min, Hongtao ; Guo, Haitao ; Xiong, Jin</creatorcontrib><description>Circadian rhythms are known to exist in all groups of eukaryotic organisms as well as oxygenic photosynthetic bacteria, cyanobacteria. However, little information is available regarding the existence of rhythmic behaviors in prokaryotes other than cyanobacteria. Here we report biological rhythms of gene expression in a purple bacterium
Rhodobacter sphaeroides by using a luciferase reporter gene system. Self-bioluminescent strains of
Rb. sphaeroides were constructed, which produced a bacterial luciferase and its substrate, a long chain fatty aldehyde, to sustain the luminescence reaction. After being subjected to a temperature or light entrainment regime, the reporter strains with the luciferase genes driven by an upstream endogenous promoter expressed self-sustained rhythmicity in the constant free-running period. The rhythms were controlled by oxygen and exhibited a circadian period of 20.5
h under aerobic conditions and an ultradian period of 10.6–12.7
h under anaerobic conditions. The data suggest a novel endogenous oscillation mechanism in purple photosynthetic bacteria. Elucidation of the clock-like behavior in purple bacteria has implications in understanding the origin and evolution of circadian rhythms.</description><identifier>ISSN: 0014-5793</identifier><identifier>EISSN: 1873-3468</identifier><identifier>DOI: 10.1016/j.febslet.2005.01.003</identifier><identifier>PMID: 15670851</identifier><language>eng</language><publisher>England: Elsevier B.V</publisher><subject>Bacteria ; Biological Evolution ; Bioluminescence ; Circadian Rhythm ; Circadian rhythms ; Cyanobacteria ; DNA Transposable Elements ; Evolution of biological clocks ; Gene Expression Regulation, Bacterial - physiology ; Genes, Bacterial ; Luciferase reporter ; Luminescent Measurements ; Polymerase Chain Reaction ; Rhodobacter sphaeroides ; Rhodobacter sphaeroides - genetics</subject><ispartof>FEBS letters, 2005-01, Vol.579 (3), p.808-812</ispartof><rights>2005 Federation of European Biochemical Societies</rights><rights>FEBS Letters 579 (2005) 1873-3468 © 2015 Federation of European Biochemical Societies</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5063-844d7a0954a5f59f337a3822ec76a8aa4892430195b6f90279adbe7eabd351433</citedby><cites>FETCH-LOGICAL-c5063-844d7a0954a5f59f337a3822ec76a8aa4892430195b6f90279adbe7eabd351433</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1016%2Fj.febslet.2005.01.003$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0014579305000293$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,1411,1427,3537,27901,27902,45550,45551,46384,46808,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15670851$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Min, Hongtao</creatorcontrib><creatorcontrib>Guo, Haitao</creatorcontrib><creatorcontrib>Xiong, Jin</creatorcontrib><title>Rhythmic gene expression in a purple photosynthetic bacterium, Rhodobacter sphaeroides</title><title>FEBS letters</title><addtitle>FEBS Lett</addtitle><description>Circadian rhythms are known to exist in all groups of eukaryotic organisms as well as oxygenic photosynthetic bacteria, cyanobacteria. However, little information is available regarding the existence of rhythmic behaviors in prokaryotes other than cyanobacteria. Here we report biological rhythms of gene expression in a purple bacterium
Rhodobacter sphaeroides by using a luciferase reporter gene system. Self-bioluminescent strains of
Rb. sphaeroides were constructed, which produced a bacterial luciferase and its substrate, a long chain fatty aldehyde, to sustain the luminescence reaction. After being subjected to a temperature or light entrainment regime, the reporter strains with the luciferase genes driven by an upstream endogenous promoter expressed self-sustained rhythmicity in the constant free-running period. The rhythms were controlled by oxygen and exhibited a circadian period of 20.5
h under aerobic conditions and an ultradian period of 10.6–12.7
h under anaerobic conditions. The data suggest a novel endogenous oscillation mechanism in purple photosynthetic bacteria. Elucidation of the clock-like behavior in purple bacteria has implications in understanding the origin and evolution of circadian rhythms.</description><subject>Bacteria</subject><subject>Biological Evolution</subject><subject>Bioluminescence</subject><subject>Circadian Rhythm</subject><subject>Circadian rhythms</subject><subject>Cyanobacteria</subject><subject>DNA Transposable Elements</subject><subject>Evolution of biological clocks</subject><subject>Gene Expression Regulation, Bacterial - physiology</subject><subject>Genes, Bacterial</subject><subject>Luciferase reporter</subject><subject>Luminescent Measurements</subject><subject>Polymerase Chain Reaction</subject><subject>Rhodobacter sphaeroides</subject><subject>Rhodobacter sphaeroides - genetics</subject><issn>0014-5793</issn><issn>1873-3468</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkc1u1TAQRi1ERW8LjwDKihVJx7EdxytEq5YiVUIqP1vLcSbEV0kc7IT2vn0TciWWZWWNdOYb63yEvKWQUaDFxT5rsIodTlkOIDKgGQB7QXa0lCxlvChfkh0A5amQip2Ssxj3sMwlVa_IKRWFhFLQHfl53x6mtnc2-YUDJvg4BozR-SFxQ2KScQ5jh8nY-snHwzC1OC1oZeyEwc39h-S-9bXf5iSOrcHgXY3xNTlpTBfxzfE9Jz9urr9f3aZ3Xz9_ufp0l1oBBUtLzmtpQAluRCNUw5g0rMxztLIwpTG8VDlnQJWoikZBLpWpK5RoqpoJyhk7J--33DH43zPGSfcuWuw6M6Cfoy4kk5IV_FmQKqUY_QuKDbTBxxiw0WNwvQkHTUGv5vVeH83r1bwGqhfzy96744G56rH-t3VUvQC3G_DgOjz8X6q-ub7Mv601ri2CWBrM1Xrr4xaFi9o_DoOO1uFgsXYB7aRr75757RPHw6z_</recordid><startdate>20050131</startdate><enddate>20050131</enddate><creator>Min, Hongtao</creator><creator>Guo, Haitao</creator><creator>Xiong, Jin</creator><general>Elsevier B.V</general><scope>6I.</scope><scope>AAFTH</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>20050131</creationdate><title>Rhythmic gene expression in a purple photosynthetic bacterium, Rhodobacter sphaeroides</title><author>Min, Hongtao ; Guo, Haitao ; Xiong, Jin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5063-844d7a0954a5f59f337a3822ec76a8aa4892430195b6f90279adbe7eabd351433</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Bacteria</topic><topic>Biological Evolution</topic><topic>Bioluminescence</topic><topic>Circadian Rhythm</topic><topic>Circadian rhythms</topic><topic>Cyanobacteria</topic><topic>DNA Transposable Elements</topic><topic>Evolution of biological clocks</topic><topic>Gene Expression Regulation, Bacterial - physiology</topic><topic>Genes, Bacterial</topic><topic>Luciferase reporter</topic><topic>Luminescent Measurements</topic><topic>Polymerase Chain Reaction</topic><topic>Rhodobacter sphaeroides</topic><topic>Rhodobacter sphaeroides - genetics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Min, Hongtao</creatorcontrib><creatorcontrib>Guo, Haitao</creatorcontrib><creatorcontrib>Xiong, Jin</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>FEBS letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Min, Hongtao</au><au>Guo, Haitao</au><au>Xiong, Jin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Rhythmic gene expression in a purple photosynthetic bacterium, Rhodobacter sphaeroides</atitle><jtitle>FEBS letters</jtitle><addtitle>FEBS Lett</addtitle><date>2005-01-31</date><risdate>2005</risdate><volume>579</volume><issue>3</issue><spage>808</spage><epage>812</epage><pages>808-812</pages><issn>0014-5793</issn><eissn>1873-3468</eissn><abstract>Circadian rhythms are known to exist in all groups of eukaryotic organisms as well as oxygenic photosynthetic bacteria, cyanobacteria. However, little information is available regarding the existence of rhythmic behaviors in prokaryotes other than cyanobacteria. Here we report biological rhythms of gene expression in a purple bacterium
Rhodobacter sphaeroides by using a luciferase reporter gene system. Self-bioluminescent strains of
Rb. sphaeroides were constructed, which produced a bacterial luciferase and its substrate, a long chain fatty aldehyde, to sustain the luminescence reaction. After being subjected to a temperature or light entrainment regime, the reporter strains with the luciferase genes driven by an upstream endogenous promoter expressed self-sustained rhythmicity in the constant free-running period. The rhythms were controlled by oxygen and exhibited a circadian period of 20.5
h under aerobic conditions and an ultradian period of 10.6–12.7
h under anaerobic conditions. The data suggest a novel endogenous oscillation mechanism in purple photosynthetic bacteria. Elucidation of the clock-like behavior in purple bacteria has implications in understanding the origin and evolution of circadian rhythms.</abstract><cop>England</cop><pub>Elsevier B.V</pub><pmid>15670851</pmid><doi>10.1016/j.febslet.2005.01.003</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0014-5793 |
| ispartof | FEBS letters, 2005-01, Vol.579 (3), p.808-812 |
| issn | 0014-5793 1873-3468 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_67377364 |
| source | MEDLINE; Wiley Online Library; Wiley Online Library Journals Frontfile Complete; Elsevier ScienceDirect Journals; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Bacteria Biological Evolution Bioluminescence Circadian Rhythm Circadian rhythms Cyanobacteria DNA Transposable Elements Evolution of biological clocks Gene Expression Regulation, Bacterial - physiology Genes, Bacterial Luciferase reporter Luminescent Measurements Polymerase Chain Reaction Rhodobacter sphaeroides Rhodobacter sphaeroides - genetics |
| title | Rhythmic gene expression in a purple photosynthetic bacterium, Rhodobacter sphaeroides |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T17%3A23%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Rhythmic%20gene%20expression%20in%20a%20purple%20photosynthetic%20bacterium,%20Rhodobacter%20sphaeroides&rft.jtitle=FEBS%20letters&rft.au=Min,%20Hongtao&rft.date=2005-01-31&rft.volume=579&rft.issue=3&rft.spage=808&rft.epage=812&rft.pages=808-812&rft.issn=0014-5793&rft.eissn=1873-3468&rft_id=info:doi/10.1016/j.febslet.2005.01.003&rft_dat=%3Cproquest_cross%3E67377364%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=19993164&rft_id=info:pmid/15670851&rft_els_id=S0014579305000293&rfr_iscdi=true |