Production of indole-3-acetic acid in the plant-beneficial strain Pseudomonas chlororaphis O6 is negatively regulated by the global sensor kinase GacS
Certain plant growth-promoting bacteria, such as Pseudomonas fluorescens 89B61 and Bacillus pumilus SE34, secreted high levels of indole-3-acetic acid (IAA) in tryptophan-amended medium in stationary phase as determined by chromogenic analysis and high-performance liquid chromatography. Two other gr...
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| Veröffentlicht in: | Current microbiology 2006-06, Vol.52 (6), p.473-476 |
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| creator | Kang, Beom Ryong Yang, Kwang Yeol Cho, Baik Ho Han, Tae Ho Kim, In Seon Lee, Myung Chul Anderson, Anne J Kim, Young Cheol |
| description | Certain plant growth-promoting bacteria, such as Pseudomonas fluorescens 89B61 and Bacillus pumilus SE34, secreted high levels of indole-3-acetic acid (IAA) in tryptophan-amended medium in stationary phase as determined by chromogenic analysis and high-performance liquid chromatography. Two other growth-promoting strains, P. chlororaphis O6 and Serratia marcescens 90-166, did not produce these high levels of IAA. However, when the gacS mutant of P. chlororaphis O6 was grown in tryptophan-supplemented medium, IAA was detected in culture filtrates. IAA production by the gacS mutant in P. chlororaphis O6 was repressed in the tryptophan medium by complementation with the wild-type gacS gene. Thus, the global regulatory Gac system in P. chlororaphis O6 acts as a negative regulator of IAA production from trypophan. |
| doi_str_mv | 10.1007/s00284-005-0427-x |
| format | Article |
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Two other growth-promoting strains, P. chlororaphis O6 and Serratia marcescens 90-166, did not produce these high levels of IAA. However, when the gacS mutant of P. chlororaphis O6 was grown in tryptophan-supplemented medium, IAA was detected in culture filtrates. IAA production by the gacS mutant in P. chlororaphis O6 was repressed in the tryptophan medium by complementation with the wild-type gacS gene. Thus, the global regulatory Gac system in P. chlororaphis O6 acts as a negative regulator of IAA production from trypophan.</description><identifier>ISSN: 0343-8651</identifier><identifier>EISSN: 1432-0991</identifier><identifier>DOI: 10.1007/s00284-005-0427-x</identifier><identifier>PMID: 16732458</identifier><language>eng</language><publisher>United States: Springer Nature B.V</publisher><subject>Acetic acid ; Bacillus pumilus ; Bacteria ; Bacterial Proteins - genetics ; Chromatography ; Culture Media - chemistry ; Indoleacetic Acids - metabolism ; Liquid chromatography ; Nicotiana - growth & development ; Plant growth ; Plant Roots - growth & development ; Plant Roots - microbiology ; Pseudomonas - metabolism ; Pseudomonas chlororaphis ; Pseudomonas fluorescens ; Serratia marcescens ; Transcription Factors - genetics ; Tryptophan - metabolism</subject><ispartof>Current microbiology, 2006-06, Vol.52 (6), p.473-476</ispartof><rights>Springer Science+Business Media, Inc. 2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c423t-5e6f20798cf3474952b3042e96252da72fe533b7c4bfd98c4eb504825ca195eb3</citedby><cites>FETCH-LOGICAL-c423t-5e6f20798cf3474952b3042e96252da72fe533b7c4bfd98c4eb504825ca195eb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16732458$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kang, Beom Ryong</creatorcontrib><creatorcontrib>Yang, Kwang Yeol</creatorcontrib><creatorcontrib>Cho, Baik Ho</creatorcontrib><creatorcontrib>Han, Tae Ho</creatorcontrib><creatorcontrib>Kim, In Seon</creatorcontrib><creatorcontrib>Lee, Myung Chul</creatorcontrib><creatorcontrib>Anderson, Anne J</creatorcontrib><creatorcontrib>Kim, Young Cheol</creatorcontrib><title>Production of indole-3-acetic acid in the plant-beneficial strain Pseudomonas chlororaphis O6 is negatively regulated by the global sensor kinase GacS</title><title>Current microbiology</title><addtitle>Curr Microbiol</addtitle><description>Certain plant growth-promoting bacteria, such as Pseudomonas fluorescens 89B61 and Bacillus pumilus SE34, secreted high levels of indole-3-acetic acid (IAA) in tryptophan-amended medium in stationary phase as determined by chromogenic analysis and high-performance liquid chromatography. Two other growth-promoting strains, P. chlororaphis O6 and Serratia marcescens 90-166, did not produce these high levels of IAA. However, when the gacS mutant of P. chlororaphis O6 was grown in tryptophan-supplemented medium, IAA was detected in culture filtrates. IAA production by the gacS mutant in P. chlororaphis O6 was repressed in the tryptophan medium by complementation with the wild-type gacS gene. Thus, the global regulatory Gac system in P. chlororaphis O6 acts as a negative regulator of IAA production from trypophan.</description><subject>Acetic acid</subject><subject>Bacillus pumilus</subject><subject>Bacteria</subject><subject>Bacterial Proteins - genetics</subject><subject>Chromatography</subject><subject>Culture Media - chemistry</subject><subject>Indoleacetic Acids - metabolism</subject><subject>Liquid chromatography</subject><subject>Nicotiana - growth & development</subject><subject>Plant growth</subject><subject>Plant Roots - growth & development</subject><subject>Plant Roots - microbiology</subject><subject>Pseudomonas - metabolism</subject><subject>Pseudomonas chlororaphis</subject><subject>Pseudomonas fluorescens</subject><subject>Serratia marcescens</subject><subject>Transcription Factors - genetics</subject><subject>Tryptophan - metabolism</subject><issn>0343-8651</issn><issn>1432-0991</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqFkc-KFDEQh4O4uOPqA3iR4GFv0fxP5yiLuwoLu7B6Dul09UzWns6YpGXnRXxeM86A4MVLClJf_aDqQ-gNo-8ZpeZDoZR3klCqCJXckKdnaMWk4IRay56jFRVSkE4rdo5elvJIKeOWshfonGkjuFTdCv26z2lYQo1pxmnEcR7SBEQQH6DGgH2IQ_vEdQN4N_m5kh5mGGOIfsKlZt969wWWIW3T7AsOmynllP1uEwu-07i9M6x9jT9h2uMM62XyFQbc7_9ErqfUH4JgLinj77FFAL7x4eEVOhv9VOD1qV6gb9efvl59Jrd3N1-uPt6SILmoRIEeOTW2C6OQRlrFe9EuAVZzxQdv-AhKiN4E2Y9DoyT0isqOq-CZVdCLC3R5zN3l9GOBUt02lgBTWxXSUpzuKKfMsP-CzErTSa0a-O4f8DEteW5LOGO1tkxY3SB2hEJOpWQY3S7Hrc97x6g7qHVHta6pdQe17qnNvD0FL_0Whr8TJ5fiN6UwoFo</recordid><startdate>20060601</startdate><enddate>20060601</enddate><creator>Kang, Beom Ryong</creator><creator>Yang, Kwang Yeol</creator><creator>Cho, Baik Ho</creator><creator>Han, Tae Ho</creator><creator>Kim, In Seon</creator><creator>Lee, Myung Chul</creator><creator>Anderson, Anne J</creator><creator>Kim, Young Cheol</creator><general>Springer Nature B.V</general><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>3V.</scope><scope>7QL</scope><scope>7T7</scope><scope>7TK</scope><scope>7TM</scope><scope>7U9</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>M7N</scope><scope>M7P</scope><scope>MBDVC</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>20060601</creationdate><title>Production of indole-3-acetic acid in the plant-beneficial strain Pseudomonas chlororaphis O6 is negatively regulated by the global sensor kinase GacS</title><author>Kang, Beom Ryong ; Yang, Kwang Yeol ; Cho, Baik Ho ; Han, Tae Ho ; Kim, In Seon ; Lee, Myung Chul ; Anderson, Anne J ; Kim, Young Cheol</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c423t-5e6f20798cf3474952b3042e96252da72fe533b7c4bfd98c4eb504825ca195eb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Acetic acid</topic><topic>Bacillus pumilus</topic><topic>Bacteria</topic><topic>Bacterial Proteins - genetics</topic><topic>Chromatography</topic><topic>Culture Media - chemistry</topic><topic>Indoleacetic Acids - metabolism</topic><topic>Liquid chromatography</topic><topic>Nicotiana - growth & development</topic><topic>Plant growth</topic><topic>Plant Roots - growth & development</topic><topic>Plant Roots - microbiology</topic><topic>Pseudomonas - metabolism</topic><topic>Pseudomonas chlororaphis</topic><topic>Pseudomonas fluorescens</topic><topic>Serratia marcescens</topic><topic>Transcription Factors - genetics</topic><topic>Tryptophan - metabolism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kang, Beom Ryong</creatorcontrib><creatorcontrib>Yang, Kwang Yeol</creatorcontrib><creatorcontrib>Cho, Baik Ho</creatorcontrib><creatorcontrib>Han, Tae Ho</creatorcontrib><creatorcontrib>Kim, In Seon</creatorcontrib><creatorcontrib>Lee, Myung Chul</creatorcontrib><creatorcontrib>Anderson, Anne J</creatorcontrib><creatorcontrib>Kim, Young Cheol</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Research Library</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Research Library (Corporate)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Current microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kang, Beom Ryong</au><au>Yang, Kwang Yeol</au><au>Cho, Baik Ho</au><au>Han, Tae Ho</au><au>Kim, In Seon</au><au>Lee, Myung Chul</au><au>Anderson, Anne J</au><au>Kim, Young Cheol</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Production of indole-3-acetic acid in the plant-beneficial strain Pseudomonas chlororaphis O6 is negatively regulated by the global sensor kinase GacS</atitle><jtitle>Current microbiology</jtitle><addtitle>Curr Microbiol</addtitle><date>2006-06-01</date><risdate>2006</risdate><volume>52</volume><issue>6</issue><spage>473</spage><epage>476</epage><pages>473-476</pages><issn>0343-8651</issn><eissn>1432-0991</eissn><abstract>Certain plant growth-promoting bacteria, such as Pseudomonas fluorescens 89B61 and Bacillus pumilus SE34, secreted high levels of indole-3-acetic acid (IAA) in tryptophan-amended medium in stationary phase as determined by chromogenic analysis and high-performance liquid chromatography. Two other growth-promoting strains, P. chlororaphis O6 and Serratia marcescens 90-166, did not produce these high levels of IAA. However, when the gacS mutant of P. chlororaphis O6 was grown in tryptophan-supplemented medium, IAA was detected in culture filtrates. IAA production by the gacS mutant in P. chlororaphis O6 was repressed in the tryptophan medium by complementation with the wild-type gacS gene. Thus, the global regulatory Gac system in P. chlororaphis O6 acts as a negative regulator of IAA production from trypophan.</abstract><cop>United States</cop><pub>Springer Nature B.V</pub><pmid>16732458</pmid><doi>10.1007/s00284-005-0427-x</doi><tpages>4</tpages></addata></record> |
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| subjects | Acetic acid Bacillus pumilus Bacteria Bacterial Proteins - genetics Chromatography Culture Media - chemistry Indoleacetic Acids - metabolism Liquid chromatography Nicotiana - growth & development Plant growth Plant Roots - growth & development Plant Roots - microbiology Pseudomonas - metabolism Pseudomonas chlororaphis Pseudomonas fluorescens Serratia marcescens Transcription Factors - genetics Tryptophan - metabolism |
| title | Production of indole-3-acetic acid in the plant-beneficial strain Pseudomonas chlororaphis O6 is negatively regulated by the global sensor kinase GacS |
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