The NodD proteins of Rhizobium sp. strain BR816 differ in their interactions with coinducers and in their activities for nodulation of different host plants
The early steps of symbiotic nodule formation by Rhizobium spp. on plants require coordinate expression of several nod gene operons, which is accomplished by the activating protein NodD. Rhizobium sp. strain BR816, isolated from Leucaena leucocephala, contains four nodD genes which differ in their i...
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description | The early steps of symbiotic nodule formation by Rhizobium spp. on plants require coordinate expression of several nod gene operons, which is accomplished by the activating protein NodD. Rhizobium sp. strain BR816, isolated from Leucaena leucocephala, contains four nodD genes which differ in their interaction with flavonoids. Two of the four NodD proteins, namely, NodD1 and NodD2, obey the LysR rule regarding the need of a coinducer. NodD3 shows hardly any inducing activity, and NodD4 contains a high basal activity and no response to any of the flavonoids tested. Complementation experiments with the NGR234 nodD mutant by the different nodD genes of BR816, as well as the analysis of the nodulation phenotype of different nodD mutants of BR816, revealed that all the nodD genes of BR816 are functional, but differences can be noticed when different host plants are tested. Whereas the nodD2 and nodD4 genes of BR816 have a great impact on the nodulation of L. leucocephala, nodD3 and nodD4 appear to be important for the nodulation of Phaseolus vulgaris. It appears that NodD1 of BR816 can function as a transcriptiona1 activator in bean nodulation but not in nodulation of L. leucocephala |
doi_str_mv | 10.1128/AEM.60.10.3615-3623.1994 |
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Rhizobium sp. strain BR816, isolated from Leucaena leucocephala, contains four nodD genes which differ in their interaction with flavonoids. Two of the four NodD proteins, namely, NodD1 and NodD2, obey the LysR rule regarding the need of a coinducer. NodD3 shows hardly any inducing activity, and NodD4 contains a high basal activity and no response to any of the flavonoids tested. Complementation experiments with the NGR234 nodD mutant by the different nodD genes of BR816, as well as the analysis of the nodulation phenotype of different nodD mutants of BR816, revealed that all the nodD genes of BR816 are functional, but differences can be noticed when different host plants are tested. Whereas the nodD2 and nodD4 genes of BR816 have a great impact on the nodulation of L. leucocephala, nodD3 and nodD4 appear to be important for the nodulation of Phaseolus vulgaris. It appears that NodD1 of BR816 can function as a transcriptiona1 activator in bean nodulation but not in nodulation of L. leucocephala</description><identifier>ISSN: 0099-2240</identifier><identifier>EISSN: 1098-5336</identifier><identifier>DOI: 10.1128/AEM.60.10.3615-3623.1994</identifier><identifier>PMID: 7986038</identifier><identifier>CODEN: AEMIDF</identifier><language>eng</language><publisher>Washington, DC: American Society for Microbiology</publisher><subject>ADN ; Alleles ; Amino Acid Sequence ; BACTERIA ; Bacterial Proteins - genetics ; Bacterial Proteins - metabolism ; Bacterial Proteins - physiology ; Bacteriology ; Biological and medical sciences ; Botany ; Cloning, Molecular ; EXSUDAT ; EXUDADOS ; FLAVONOIDE ; FLAVONOIDES ; FORMATION DE NODOSITES ; Fundamental and applied biological sciences. Psychology ; GENE ; GENES ; Genes, Bacterial ; Genetic Complementation Test ; Legumes ; LEUCAENA LEUCOCEPHALA ; Microbiology ; Molecular Sequence Data ; Mutagenesis ; NODULACION ; Pathogenicity, virulence, toxins, bacteriocins, pyrogens, host-bacteria relations, miscellaneous strains ; Phaseolus vulgaris ; Phenotype ; Plants - microbiology ; PROTEINAS ; PROTEINE ; Proteins ; RACINE ; RAICES ; RHIZOBIUM ; Rhizobium - genetics ; Rhizobium - metabolism ; Rhizobium - physiology ; SECUENCIA NUCLEICA ; Sequence Homology, Amino Acid ; SEQUENCE NUCLEIQUE ; Symbiosis - genetics ; Symbiosis - physiology ; Trans-Activators - genetics ; Trans-Activators - metabolism ; Trans-Activators - physiology</subject><ispartof>Applied and Environmental Microbiology, 1994-10, Vol.60 (10), p.3615-3623</ispartof><rights>1995 INIST-CNRS</rights><rights>Copyright American Society for Microbiology Oct 1994</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c602t-61583051303a294ef08f7dd57134af93089697e3ffbdddcd75c8d14dbf8021c53</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC201864/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC201864/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,727,780,784,885,3187,3188,27923,27924,53790,53792</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3304534$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/7986038$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rhun, P. van</creatorcontrib><creatorcontrib>Desair, J</creatorcontrib><creatorcontrib>Vlassak, K</creatorcontrib><creatorcontrib>Vanderleyden, J</creatorcontrib><title>The NodD proteins of Rhizobium sp. strain BR816 differ in their interactions with coinducers and in their activities for nodulation of different host plants</title><title>Applied and Environmental Microbiology</title><addtitle>Appl Environ Microbiol</addtitle><description>The early steps of symbiotic nodule formation by Rhizobium spp. on plants require coordinate expression of several nod gene operons, which is accomplished by the activating protein NodD. Rhizobium sp. strain BR816, isolated from Leucaena leucocephala, contains four nodD genes which differ in their interaction with flavonoids. Two of the four NodD proteins, namely, NodD1 and NodD2, obey the LysR rule regarding the need of a coinducer. NodD3 shows hardly any inducing activity, and NodD4 contains a high basal activity and no response to any of the flavonoids tested. Complementation experiments with the NGR234 nodD mutant by the different nodD genes of BR816, as well as the analysis of the nodulation phenotype of different nodD mutants of BR816, revealed that all the nodD genes of BR816 are functional, but differences can be noticed when different host plants are tested. Whereas the nodD2 and nodD4 genes of BR816 have a great impact on the nodulation of L. leucocephala, nodD3 and nodD4 appear to be important for the nodulation of Phaseolus vulgaris. It appears that NodD1 of BR816 can function as a transcriptiona1 activator in bean nodulation but not in nodulation of L. leucocephala</description><subject>ADN</subject><subject>Alleles</subject><subject>Amino Acid Sequence</subject><subject>BACTERIA</subject><subject>Bacterial Proteins - genetics</subject><subject>Bacterial Proteins - metabolism</subject><subject>Bacterial Proteins - physiology</subject><subject>Bacteriology</subject><subject>Biological and medical sciences</subject><subject>Botany</subject><subject>Cloning, Molecular</subject><subject>EXSUDAT</subject><subject>EXUDADOS</subject><subject>FLAVONOIDE</subject><subject>FLAVONOIDES</subject><subject>FORMATION DE NODOSITES</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>GENE</subject><subject>GENES</subject><subject>Genes, Bacterial</subject><subject>Genetic Complementation Test</subject><subject>Legumes</subject><subject>LEUCAENA LEUCOCEPHALA</subject><subject>Microbiology</subject><subject>Molecular Sequence Data</subject><subject>Mutagenesis</subject><subject>NODULACION</subject><subject>Pathogenicity, virulence, toxins, bacteriocins, pyrogens, host-bacteria relations, miscellaneous strains</subject><subject>Phaseolus vulgaris</subject><subject>Phenotype</subject><subject>Plants - microbiology</subject><subject>PROTEINAS</subject><subject>PROTEINE</subject><subject>Proteins</subject><subject>RACINE</subject><subject>RAICES</subject><subject>RHIZOBIUM</subject><subject>Rhizobium - genetics</subject><subject>Rhizobium - metabolism</subject><subject>Rhizobium - physiology</subject><subject>SECUENCIA NUCLEICA</subject><subject>Sequence Homology, Amino Acid</subject><subject>SEQUENCE NUCLEIQUE</subject><subject>Symbiosis - genetics</subject><subject>Symbiosis - physiology</subject><subject>Trans-Activators - genetics</subject><subject>Trans-Activators - metabolism</subject><subject>Trans-Activators - physiology</subject><issn>0099-2240</issn><issn>1098-5336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdkctu1DAUhiMEKkPhBZCQLITYZTiOE8desCilXKQCUmnXlseXiaskTm2nFTwLD4ujGU2hKx_rfP-5_UWBMKwxrti7k7Nva5pjWBOKm5LQiqwx5_WjYoWBs7IhhD4uVgCcl1VVw9PiWYzXAFADZUfFUcsZBcJWxZ_LzqDvXn9EU_DJuDEib9FF5377jZsHFKc1iilIN6IPFwxTpJ21JqD8T51xS5BMkCo5n6V3LnVIeTfqWZkQkRz1PblAty45E5H1AY1ez71cdEvHXVkzJtT5mNDUyzHF58UTK_toXuzf4-Lq09nl6Zfy_Mfnr6cn56WiUKUyX4ARaDABIiteGwvMtlo3LSa1tJwA45S3hli70Vor3TaKaVzrjWVQYdWQ4-L9ru40bwajVR4jyF5MwQ0y_BJeOvF_ZnSd2PpbUQFmtM76t3t98DeziUkMLirT5yWMn6PAtKGctlUGXz8Ar_0cxrxbLtXwiuGaZojtIBV8jMHYwyAYxOK-kGYQFJbv4r5Y3BeL-1n66t9FDsK93Tn_Zp-XUcneBjkqFw8YIVA3pL4fs3Pb7s4FI2QcHnTN0MsdZKUXchtynaufvMH52C35C3Ljzug</recordid><startdate>19941001</startdate><enddate>19941001</enddate><creator>Rhun, P. van</creator><creator>Desair, J</creator><creator>Vlassak, K</creator><creator>Vanderleyden, J</creator><general>American Society for Microbiology</general><scope>FBQ</scope><scope>IQODW</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>7QO</scope><scope>7SN</scope><scope>7SS</scope><scope>7ST</scope><scope>7T7</scope><scope>7TM</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>SOI</scope><scope>5PM</scope></search><sort><creationdate>19941001</creationdate><title>The NodD proteins of Rhizobium sp. strain BR816 differ in their interactions with coinducers and in their activities for nodulation of different host plants</title><author>Rhun, P. van ; Desair, J ; Vlassak, K ; Vanderleyden, J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c602t-61583051303a294ef08f7dd57134af93089697e3ffbdddcd75c8d14dbf8021c53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>ADN</topic><topic>Alleles</topic><topic>Amino Acid Sequence</topic><topic>BACTERIA</topic><topic>Bacterial Proteins - genetics</topic><topic>Bacterial Proteins - metabolism</topic><topic>Bacterial Proteins - physiology</topic><topic>Bacteriology</topic><topic>Biological and medical sciences</topic><topic>Botany</topic><topic>Cloning, Molecular</topic><topic>EXSUDAT</topic><topic>EXUDADOS</topic><topic>FLAVONOIDE</topic><topic>FLAVONOIDES</topic><topic>FORMATION DE NODOSITES</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>GENE</topic><topic>GENES</topic><topic>Genes, Bacterial</topic><topic>Genetic Complementation Test</topic><topic>Legumes</topic><topic>LEUCAENA LEUCOCEPHALA</topic><topic>Microbiology</topic><topic>Molecular Sequence Data</topic><topic>Mutagenesis</topic><topic>NODULACION</topic><topic>Pathogenicity, virulence, toxins, bacteriocins, pyrogens, host-bacteria relations, miscellaneous strains</topic><topic>Phaseolus vulgaris</topic><topic>Phenotype</topic><topic>Plants - microbiology</topic><topic>PROTEINAS</topic><topic>PROTEINE</topic><topic>Proteins</topic><topic>RACINE</topic><topic>RAICES</topic><topic>RHIZOBIUM</topic><topic>Rhizobium - genetics</topic><topic>Rhizobium - metabolism</topic><topic>Rhizobium - physiology</topic><topic>SECUENCIA NUCLEICA</topic><topic>Sequence Homology, Amino Acid</topic><topic>SEQUENCE NUCLEIQUE</topic><topic>Symbiosis - genetics</topic><topic>Symbiosis - physiology</topic><topic>Trans-Activators - genetics</topic><topic>Trans-Activators - metabolism</topic><topic>Trans-Activators - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rhun, P. van</creatorcontrib><creatorcontrib>Desair, J</creatorcontrib><creatorcontrib>Vlassak, K</creatorcontrib><creatorcontrib>Vanderleyden, J</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</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>Biotechnology Research Abstracts</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Nucleic Acids Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Applied and Environmental Microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rhun, P. van</au><au>Desair, J</au><au>Vlassak, K</au><au>Vanderleyden, J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The NodD proteins of Rhizobium sp. strain BR816 differ in their interactions with coinducers and in their activities for nodulation of different host plants</atitle><jtitle>Applied and Environmental Microbiology</jtitle><addtitle>Appl Environ Microbiol</addtitle><date>1994-10-01</date><risdate>1994</risdate><volume>60</volume><issue>10</issue><spage>3615</spage><epage>3623</epage><pages>3615-3623</pages><issn>0099-2240</issn><eissn>1098-5336</eissn><coden>AEMIDF</coden><abstract>The early steps of symbiotic nodule formation by Rhizobium spp. on plants require coordinate expression of several nod gene operons, which is accomplished by the activating protein NodD. Rhizobium sp. strain BR816, isolated from Leucaena leucocephala, contains four nodD genes which differ in their interaction with flavonoids. Two of the four NodD proteins, namely, NodD1 and NodD2, obey the LysR rule regarding the need of a coinducer. NodD3 shows hardly any inducing activity, and NodD4 contains a high basal activity and no response to any of the flavonoids tested. Complementation experiments with the NGR234 nodD mutant by the different nodD genes of BR816, as well as the analysis of the nodulation phenotype of different nodD mutants of BR816, revealed that all the nodD genes of BR816 are functional, but differences can be noticed when different host plants are tested. Whereas the nodD2 and nodD4 genes of BR816 have a great impact on the nodulation of L. leucocephala, nodD3 and nodD4 appear to be important for the nodulation of Phaseolus vulgaris. It appears that NodD1 of BR816 can function as a transcriptiona1 activator in bean nodulation but not in nodulation of L. leucocephala</abstract><cop>Washington, DC</cop><pub>American Society for Microbiology</pub><pmid>7986038</pmid><doi>10.1128/AEM.60.10.3615-3623.1994</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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subjects | ADN Alleles Amino Acid Sequence BACTERIA Bacterial Proteins - genetics Bacterial Proteins - metabolism Bacterial Proteins - physiology Bacteriology Biological and medical sciences Botany Cloning, Molecular EXSUDAT EXUDADOS FLAVONOIDE FLAVONOIDES FORMATION DE NODOSITES Fundamental and applied biological sciences. Psychology GENE GENES Genes, Bacterial Genetic Complementation Test Legumes LEUCAENA LEUCOCEPHALA Microbiology Molecular Sequence Data Mutagenesis NODULACION Pathogenicity, virulence, toxins, bacteriocins, pyrogens, host-bacteria relations, miscellaneous strains Phaseolus vulgaris Phenotype Plants - microbiology PROTEINAS PROTEINE Proteins RACINE RAICES RHIZOBIUM Rhizobium - genetics Rhizobium - metabolism Rhizobium - physiology SECUENCIA NUCLEICA Sequence Homology, Amino Acid SEQUENCE NUCLEIQUE Symbiosis - genetics Symbiosis - physiology Trans-Activators - genetics Trans-Activators - metabolism Trans-Activators - physiology |
title | The NodD proteins of Rhizobium sp. strain BR816 differ in their interactions with coinducers and in their activities for nodulation of different host plants |
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