Transcriptional profile of tomato roots exhibiting Bacillus thuringiensis-induced resistance to Ralstonia solanacearum
KEY MESSAGE : Activation of SA-dependent signaling pathway and suppression of JA-dependent signaling pathway seem to play key roles in B. thuringiensis -induced resistance to R. solanacearum in tomato plants. Bacillus thuringiensis, a well-known and effective bio-insecticide, has attracted considera...
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| Veröffentlicht in: | Plant cell reports 2014-01, Vol.33 (1), p.99-110 |
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| creator | Takahashi, Hideki Nakaho, Kazuhiro Ishihara, Takeaki Ando, Sugihiro Wada, Takumi Kanayama, Yoshinori Asano, Shinichiro Yoshida, Shigenobu Tsushima, Seiya Hyakumachi, Mitsuro |
| description | KEY MESSAGE : Activation of SA-dependent signaling pathway and suppression of JA-dependent signaling pathway seem to play key roles in B. thuringiensis -induced resistance to R. solanacearum in tomato plants. Bacillus thuringiensis, a well-known and effective bio-insecticide, has attracted considerable attention as a potential biological control agent for the suppression of plant diseases. Treatment of tomato roots with a filter-sterilized cell-free filtrate (CF) of B. thuringiensis systemically suppresses bacterial wilt caused by Ralstonia solanacearum through systemic activation of the plant defense system. Comparative analysis of the expression of the Pathogenesis-Related 1(P6) gene, a marker for induced resistance to pathogens, in various tissues of tomato plants treated with CF on their roots suggested that the B. thuringiensis-induced defense system was activated in the leaf, stem, and main root tissues, but not in the lateral root tissue. At the same time, the growth of R. solanacearum was significantly suppressed in the CF-treated main roots but not in the CF-treated lateral roots. This distinct activation of the defense reaction and suppression of R. solanacearum were reflected by the differences in the transcriptional profiles of the main and lateral tissues in response to the CF. In CF-treated main roots, but not CF-treated lateral roots, the expression of several salicylic acid (SA)-responsive defense-related genes was specifically induced, whereas jasmonic acid (JA)-related gene expression was either down-regulated or not induced in response to the CF. On the other hand, genes encoding ethylene (ET)-related proteins were induced equally in both the main and lateral root tissues. Taken together, the co-activation of SA-dependent signaling pathway with ET-dependent signaling pathway and suppression of JA-dependent signaling pathway may play key roles in B. thuringiensis-induced resistance to R. solanacearum in tomato. |
| doi_str_mv | 10.1007/s00299-013-1515-1 |
| format | Article |
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Bacillus thuringiensis, a well-known and effective bio-insecticide, has attracted considerable attention as a potential biological control agent for the suppression of plant diseases. Treatment of tomato roots with a filter-sterilized cell-free filtrate (CF) of B. thuringiensis systemically suppresses bacterial wilt caused by Ralstonia solanacearum through systemic activation of the plant defense system. Comparative analysis of the expression of the Pathogenesis-Related 1(P6) gene, a marker for induced resistance to pathogens, in various tissues of tomato plants treated with CF on their roots suggested that the B. thuringiensis-induced defense system was activated in the leaf, stem, and main root tissues, but not in the lateral root tissue. At the same time, the growth of R. solanacearum was significantly suppressed in the CF-treated main roots but not in the CF-treated lateral roots. This distinct activation of the defense reaction and suppression of R. solanacearum were reflected by the differences in the transcriptional profiles of the main and lateral tissues in response to the CF. In CF-treated main roots, but not CF-treated lateral roots, the expression of several salicylic acid (SA)-responsive defense-related genes was specifically induced, whereas jasmonic acid (JA)-related gene expression was either down-regulated or not induced in response to the CF. On the other hand, genes encoding ethylene (ET)-related proteins were induced equally in both the main and lateral root tissues. Taken together, the co-activation of SA-dependent signaling pathway with ET-dependent signaling pathway and suppression of JA-dependent signaling pathway may play key roles in B. thuringiensis-induced resistance to R. solanacearum in tomato.</description><identifier>ISSN: 0721-7714</identifier><identifier>EISSN: 1432-203X</identifier><identifier>DOI: 10.1007/s00299-013-1515-1</identifier><identifier>PMID: 24121643</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>Bacillus ; Bacillus thuringiensis ; Bacillus thuringiensis - physiology ; bacterial wilt ; Biological control ; biological control agents ; Biomedical and Life Sciences ; Biotechnology ; Cell Biology ; Cell-Free System ; Disease Resistance - genetics ; Down-Regulation - genetics ; ethylene ; Filtrate ; gene expression ; Gene Expression Profiling ; gene expression regulation ; Gene Expression Regulation, Plant ; genes ; induced resistance ; Insecticides ; jasmonic acid ; leaves ; Life Sciences ; Lycopersicon esculentum ; Lycopersicon esculentum - genetics ; Original Paper ; Plant Biochemistry ; Plant diseases ; Plant Diseases - genetics ; Plant Diseases - immunology ; Plant Diseases - microbiology ; Plant Proteins - genetics ; Plant Proteins - metabolism ; Plant Roots - genetics ; Plant Roots - immunology ; Plant Roots - microbiology ; Plant Sciences ; Plant tissues ; Plants, Genetically Modified ; proteins ; Ralstonia solanacearum ; Ralstonia solanacearum - growth & development ; Ralstonia solanacearum - physiology ; RNA, Messenger - genetics ; RNA, Messenger - metabolism ; Roots ; salicylic acid ; Signal Transduction - genetics ; Time Factors ; Tomatoes ; transcription (genetics) ; Up-Regulation - genetics</subject><ispartof>Plant cell reports, 2014-01, Vol.33 (1), p.99-110</ispartof><rights>Springer-Verlag Berlin Heidelberg 2013</rights><rights>Springer-Verlag Berlin Heidelberg 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c519t-7e9cc693f1d407d63660dc4ea3734f1efd1ab3819f48e7938a6bd9ff0001feab3</citedby><cites>FETCH-LOGICAL-c519t-7e9cc693f1d407d63660dc4ea3734f1efd1ab3819f48e7938a6bd9ff0001feab3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00299-013-1515-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00299-013-1515-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24121643$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Takahashi, Hideki</creatorcontrib><creatorcontrib>Nakaho, Kazuhiro</creatorcontrib><creatorcontrib>Ishihara, Takeaki</creatorcontrib><creatorcontrib>Ando, Sugihiro</creatorcontrib><creatorcontrib>Wada, Takumi</creatorcontrib><creatorcontrib>Kanayama, Yoshinori</creatorcontrib><creatorcontrib>Asano, Shinichiro</creatorcontrib><creatorcontrib>Yoshida, Shigenobu</creatorcontrib><creatorcontrib>Tsushima, Seiya</creatorcontrib><creatorcontrib>Hyakumachi, Mitsuro</creatorcontrib><title>Transcriptional profile of tomato roots exhibiting Bacillus thuringiensis-induced resistance to Ralstonia solanacearum</title><title>Plant cell reports</title><addtitle>Plant Cell Rep</addtitle><addtitle>Plant Cell Rep</addtitle><description>KEY MESSAGE : Activation of SA-dependent signaling pathway and suppression of JA-dependent signaling pathway seem to play key roles in B. thuringiensis -induced resistance to R. solanacearum in tomato plants. Bacillus thuringiensis, a well-known and effective bio-insecticide, has attracted considerable attention as a potential biological control agent for the suppression of plant diseases. Treatment of tomato roots with a filter-sterilized cell-free filtrate (CF) of B. thuringiensis systemically suppresses bacterial wilt caused by Ralstonia solanacearum through systemic activation of the plant defense system. Comparative analysis of the expression of the Pathogenesis-Related 1(P6) gene, a marker for induced resistance to pathogens, in various tissues of tomato plants treated with CF on their roots suggested that the B. thuringiensis-induced defense system was activated in the leaf, stem, and main root tissues, but not in the lateral root tissue. At the same time, the growth of R. solanacearum was significantly suppressed in the CF-treated main roots but not in the CF-treated lateral roots. This distinct activation of the defense reaction and suppression of R. solanacearum were reflected by the differences in the transcriptional profiles of the main and lateral tissues in response to the CF. In CF-treated main roots, but not CF-treated lateral roots, the expression of several salicylic acid (SA)-responsive defense-related genes was specifically induced, whereas jasmonic acid (JA)-related gene expression was either down-regulated or not induced in response to the CF. On the other hand, genes encoding ethylene (ET)-related proteins were induced equally in both the main and lateral root tissues. Taken together, the co-activation of SA-dependent signaling pathway with ET-dependent signaling pathway and suppression of JA-dependent signaling pathway may play key roles in B. thuringiensis-induced resistance to R. solanacearum in tomato.</description><subject>Bacillus</subject><subject>Bacillus thuringiensis</subject><subject>Bacillus thuringiensis - physiology</subject><subject>bacterial wilt</subject><subject>Biological control</subject><subject>biological control agents</subject><subject>Biomedical and Life Sciences</subject><subject>Biotechnology</subject><subject>Cell Biology</subject><subject>Cell-Free System</subject><subject>Disease Resistance - genetics</subject><subject>Down-Regulation - genetics</subject><subject>ethylene</subject><subject>Filtrate</subject><subject>gene expression</subject><subject>Gene Expression Profiling</subject><subject>gene expression regulation</subject><subject>Gene Expression Regulation, Plant</subject><subject>genes</subject><subject>induced resistance</subject><subject>Insecticides</subject><subject>jasmonic acid</subject><subject>leaves</subject><subject>Life Sciences</subject><subject>Lycopersicon esculentum</subject><subject>Lycopersicon esculentum - genetics</subject><subject>Original Paper</subject><subject>Plant Biochemistry</subject><subject>Plant diseases</subject><subject>Plant Diseases - genetics</subject><subject>Plant Diseases - immunology</subject><subject>Plant Diseases - microbiology</subject><subject>Plant Proteins - genetics</subject><subject>Plant Proteins - metabolism</subject><subject>Plant Roots - genetics</subject><subject>Plant Roots - immunology</subject><subject>Plant Roots - microbiology</subject><subject>Plant Sciences</subject><subject>Plant tissues</subject><subject>Plants, Genetically Modified</subject><subject>proteins</subject><subject>Ralstonia solanacearum</subject><subject>Ralstonia solanacearum - growth & development</subject><subject>Ralstonia solanacearum - physiology</subject><subject>RNA, Messenger - genetics</subject><subject>RNA, Messenger - metabolism</subject><subject>Roots</subject><subject>salicylic acid</subject><subject>Signal Transduction - genetics</subject><subject>Time Factors</subject><subject>Tomatoes</subject><subject>transcription (genetics)</subject><subject>Up-Regulation - 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physiology</topic><topic>bacterial wilt</topic><topic>Biological control</topic><topic>biological control agents</topic><topic>Biomedical and Life Sciences</topic><topic>Biotechnology</topic><topic>Cell Biology</topic><topic>Cell-Free System</topic><topic>Disease Resistance - genetics</topic><topic>Down-Regulation - genetics</topic><topic>ethylene</topic><topic>Filtrate</topic><topic>gene expression</topic><topic>Gene Expression Profiling</topic><topic>gene expression regulation</topic><topic>Gene Expression Regulation, Plant</topic><topic>genes</topic><topic>induced resistance</topic><topic>Insecticides</topic><topic>jasmonic acid</topic><topic>leaves</topic><topic>Life Sciences</topic><topic>Lycopersicon esculentum</topic><topic>Lycopersicon esculentum - genetics</topic><topic>Original Paper</topic><topic>Plant Biochemistry</topic><topic>Plant diseases</topic><topic>Plant Diseases - genetics</topic><topic>Plant Diseases - immunology</topic><topic>Plant Diseases - microbiology</topic><topic>Plant Proteins - genetics</topic><topic>Plant Proteins - metabolism</topic><topic>Plant Roots - genetics</topic><topic>Plant Roots - immunology</topic><topic>Plant Roots - microbiology</topic><topic>Plant Sciences</topic><topic>Plant tissues</topic><topic>Plants, Genetically Modified</topic><topic>proteins</topic><topic>Ralstonia solanacearum</topic><topic>Ralstonia solanacearum - growth & development</topic><topic>Ralstonia solanacearum - physiology</topic><topic>RNA, Messenger - genetics</topic><topic>RNA, Messenger - metabolism</topic><topic>Roots</topic><topic>salicylic acid</topic><topic>Signal Transduction - genetics</topic><topic>Time Factors</topic><topic>Tomatoes</topic><topic>transcription (genetics)</topic><topic>Up-Regulation - genetics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Takahashi, Hideki</creatorcontrib><creatorcontrib>Nakaho, Kazuhiro</creatorcontrib><creatorcontrib>Ishihara, Takeaki</creatorcontrib><creatorcontrib>Ando, Sugihiro</creatorcontrib><creatorcontrib>Wada, Takumi</creatorcontrib><creatorcontrib>Kanayama, Yoshinori</creatorcontrib><creatorcontrib>Asano, Shinichiro</creatorcontrib><creatorcontrib>Yoshida, Shigenobu</creatorcontrib><creatorcontrib>Tsushima, Seiya</creatorcontrib><creatorcontrib>Hyakumachi, Mitsuro</creatorcontrib><collection>AGRIS</collection><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>Immunology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Nucleic Acids Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Agricultural Science Collection</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>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</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>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>Agricultural Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</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>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Plant cell reports</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Takahashi, Hideki</au><au>Nakaho, Kazuhiro</au><au>Ishihara, Takeaki</au><au>Ando, Sugihiro</au><au>Wada, Takumi</au><au>Kanayama, Yoshinori</au><au>Asano, Shinichiro</au><au>Yoshida, Shigenobu</au><au>Tsushima, Seiya</au><au>Hyakumachi, Mitsuro</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Transcriptional profile of tomato roots exhibiting Bacillus thuringiensis-induced resistance to Ralstonia solanacearum</atitle><jtitle>Plant cell reports</jtitle><stitle>Plant Cell Rep</stitle><addtitle>Plant Cell Rep</addtitle><date>2014-01-01</date><risdate>2014</risdate><volume>33</volume><issue>1</issue><spage>99</spage><epage>110</epage><pages>99-110</pages><issn>0721-7714</issn><eissn>1432-203X</eissn><abstract>KEY MESSAGE : Activation of SA-dependent signaling pathway and suppression of JA-dependent signaling pathway seem to play key roles in B. thuringiensis -induced resistance to R. solanacearum in tomato plants. Bacillus thuringiensis, a well-known and effective bio-insecticide, has attracted considerable attention as a potential biological control agent for the suppression of plant diseases. Treatment of tomato roots with a filter-sterilized cell-free filtrate (CF) of B. thuringiensis systemically suppresses bacterial wilt caused by Ralstonia solanacearum through systemic activation of the plant defense system. Comparative analysis of the expression of the Pathogenesis-Related 1(P6) gene, a marker for induced resistance to pathogens, in various tissues of tomato plants treated with CF on their roots suggested that the B. thuringiensis-induced defense system was activated in the leaf, stem, and main root tissues, but not in the lateral root tissue. At the same time, the growth of R. solanacearum was significantly suppressed in the CF-treated main roots but not in the CF-treated lateral roots. This distinct activation of the defense reaction and suppression of R. solanacearum were reflected by the differences in the transcriptional profiles of the main and lateral tissues in response to the CF. In CF-treated main roots, but not CF-treated lateral roots, the expression of several salicylic acid (SA)-responsive defense-related genes was specifically induced, whereas jasmonic acid (JA)-related gene expression was either down-regulated or not induced in response to the CF. On the other hand, genes encoding ethylene (ET)-related proteins were induced equally in both the main and lateral root tissues. Taken together, the co-activation of SA-dependent signaling pathway with ET-dependent signaling pathway and suppression of JA-dependent signaling pathway may play key roles in B. thuringiensis-induced resistance to R. solanacearum in tomato.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><pmid>24121643</pmid><doi>10.1007/s00299-013-1515-1</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0721-7714 |
| ispartof | Plant cell reports, 2014-01, Vol.33 (1), p.99-110 |
| issn | 0721-7714 1432-203X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1776647876 |
| source | MEDLINE; SpringerNature Journals |
| subjects | Bacillus Bacillus thuringiensis Bacillus thuringiensis - physiology bacterial wilt Biological control biological control agents Biomedical and Life Sciences Biotechnology Cell Biology Cell-Free System Disease Resistance - genetics Down-Regulation - genetics ethylene Filtrate gene expression Gene Expression Profiling gene expression regulation Gene Expression Regulation, Plant genes induced resistance Insecticides jasmonic acid leaves Life Sciences Lycopersicon esculentum Lycopersicon esculentum - genetics Original Paper Plant Biochemistry Plant diseases Plant Diseases - genetics Plant Diseases - immunology Plant Diseases - microbiology Plant Proteins - genetics Plant Proteins - metabolism Plant Roots - genetics Plant Roots - immunology Plant Roots - microbiology Plant Sciences Plant tissues Plants, Genetically Modified proteins Ralstonia solanacearum Ralstonia solanacearum - growth & development Ralstonia solanacearum - physiology RNA, Messenger - genetics RNA, Messenger - metabolism Roots salicylic acid Signal Transduction - genetics Time Factors Tomatoes transcription (genetics) Up-Regulation - genetics |
| title | Transcriptional profile of tomato roots exhibiting Bacillus thuringiensis-induced resistance to Ralstonia solanacearum |
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