Transcriptional responses of wheat roots inoculated with Arthrobacter nitroguajacolicus to salt stress
It is commonly accepted that bacteria actively interact with plant host and have beneficial effects on growth and adaptation and grant tolerance to various biotic and abiotic stresses. However, the mechanisms of plant growth promoting bacteria to communicate and adapt to the plant environment are no...
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| Veröffentlicht in: | Scientific reports 2019-02, Vol.9 (1), p.1792-1792, Article 1792 |
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| description | It is commonly accepted that bacteria actively interact with plant host and have beneficial effects on growth and adaptation and grant tolerance to various biotic and abiotic stresses. However, the mechanisms of plant growth promoting bacteria to communicate and adapt to the plant environment are not well characterized. Among the examined bacteria isolates from different saline soils,
Arthrobacter nitroguajacolicus
was selected as the best plant growth-promoting bacteria under salt stress. To study the effect of bacteria on wheat tolerance to salinity stress, bread wheat seeds were inoculated with
A
.
nitroguajacolicus
and grown under salt stress condition. Comparative transcriptome analysis of inoculated and un-inoculated wheat roots under salt stress showed up-regulation of 152 genes whereas 5 genes were significantly down-regulated. Many genes from phenylpropanoid, flavonoid and terpenoid porphyrin and chlorophyll metabolism, stilbenoid, diarylheptanoid metabolism pathways were differentially expressed within inoculated roots under salt stress. Also, a considerable number of genes encoding secondary metabolites such as phenylpropanoids was detected. They are known to take part in lignin biosynthesis of the cell wall as well as antioxidants. |
| doi_str_mv | 10.1038/s41598-018-38398-2 |
| format | Article |
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Arthrobacter nitroguajacolicus
was selected as the best plant growth-promoting bacteria under salt stress. To study the effect of bacteria on wheat tolerance to salinity stress, bread wheat seeds were inoculated with
A
.
nitroguajacolicus
and grown under salt stress condition. Comparative transcriptome analysis of inoculated and un-inoculated wheat roots under salt stress showed up-regulation of 152 genes whereas 5 genes were significantly down-regulated. Many genes from phenylpropanoid, flavonoid and terpenoid porphyrin and chlorophyll metabolism, stilbenoid, diarylheptanoid metabolism pathways were differentially expressed within inoculated roots under salt stress. Also, a considerable number of genes encoding secondary metabolites such as phenylpropanoids was detected. They are known to take part in lignin biosynthesis of the cell wall as well as antioxidants.</description><identifier>ISSN: 2045-2322</identifier><identifier>EISSN: 2045-2322</identifier><identifier>DOI: 10.1038/s41598-018-38398-2</identifier><identifier>PMID: 30741989</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>38 ; 38/91 ; 631/449/2661/1797 ; 631/449/2676/2678 ; 631/61/185 ; 64 ; 9/30 ; Abiotic stress ; Antioxidants ; Arthrobacter ; Bacteria ; Biosynthesis ; Cell walls ; Chlorophyll ; Gene expression ; Gene regulation ; Host plants ; Humanities and Social Sciences ; Lignin ; Metabolism ; Metabolites ; multidisciplinary ; Phenylpropanoids ; Plant growth ; Roots ; Saline soils ; Salt ; Salts ; Science ; Science (multidisciplinary) ; Secondary metabolites ; Seeds ; Transcription ; Wheat</subject><ispartof>Scientific reports, 2019-02, Vol.9 (1), p.1792-1792, Article 1792</ispartof><rights>The Author(s) 2019</rights><rights>This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c511t-d522c40dd14ed35f50d8995b2cb147adf77fadcc2bfafa8a978d2cb8932998c33</citedby><cites>FETCH-LOGICAL-c511t-d522c40dd14ed35f50d8995b2cb147adf77fadcc2bfafa8a978d2cb8932998c33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6370872/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6370872/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,27923,27924,41119,42188,51575,53790,53792</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30741989$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Safdarian, Maryam</creatorcontrib><creatorcontrib>Askari, Hossein</creatorcontrib><creatorcontrib>Shariati J., Vahid</creatorcontrib><creatorcontrib>Nematzadeh, Ghorbanali</creatorcontrib><title>Transcriptional responses of wheat roots inoculated with Arthrobacter nitroguajacolicus to salt stress</title><title>Scientific reports</title><addtitle>Sci Rep</addtitle><addtitle>Sci Rep</addtitle><description>It is commonly accepted that bacteria actively interact with plant host and have beneficial effects on growth and adaptation and grant tolerance to various biotic and abiotic stresses. However, the mechanisms of plant growth promoting bacteria to communicate and adapt to the plant environment are not well characterized. Among the examined bacteria isolates from different saline soils,
Arthrobacter nitroguajacolicus
was selected as the best plant growth-promoting bacteria under salt stress. To study the effect of bacteria on wheat tolerance to salinity stress, bread wheat seeds were inoculated with
A
.
nitroguajacolicus
and grown under salt stress condition. Comparative transcriptome analysis of inoculated and un-inoculated wheat roots under salt stress showed up-regulation of 152 genes whereas 5 genes were significantly down-regulated. Many genes from phenylpropanoid, flavonoid and terpenoid porphyrin and chlorophyll metabolism, stilbenoid, diarylheptanoid metabolism pathways were differentially expressed within inoculated roots under salt stress. Also, a considerable number of genes encoding secondary metabolites such as phenylpropanoids was detected. They are known to take part in lignin biosynthesis of the cell wall as well as antioxidants.</description><subject>38</subject><subject>38/91</subject><subject>631/449/2661/1797</subject><subject>631/449/2676/2678</subject><subject>631/61/185</subject><subject>64</subject><subject>9/30</subject><subject>Abiotic stress</subject><subject>Antioxidants</subject><subject>Arthrobacter</subject><subject>Bacteria</subject><subject>Biosynthesis</subject><subject>Cell walls</subject><subject>Chlorophyll</subject><subject>Gene expression</subject><subject>Gene regulation</subject><subject>Host plants</subject><subject>Humanities and Social Sciences</subject><subject>Lignin</subject><subject>Metabolism</subject><subject>Metabolites</subject><subject>multidisciplinary</subject><subject>Phenylpropanoids</subject><subject>Plant growth</subject><subject>Roots</subject><subject>Saline soils</subject><subject>Salt</subject><subject>Salts</subject><subject>Science</subject><subject>Science (multidisciplinary)</subject><subject>Secondary metabolites</subject><subject>Seeds</subject><subject>Transcription</subject><subject>Wheat</subject><issn>2045-2322</issn><issn>2045-2322</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kU1vFSEYhSfGxjZt_4ALQ-LGzSgfwwU2Jk2j1qRJN-2aMHzcy81cuPIyNv33Mt62Vhey4STn8PDC6bq3BH8kmMlPMBCuZI-J7JlkTdFX3QnFA-8po_T1C33cnQNscVucqoGoN90xw6IJqU66cFtMAlvivsaczISKh31O4AHlgO433lRUcq6AYsp2nkz1Dt3HukEXpW5KHo2tvqAUa8nr2WyNzVO0M6CaEZipIqiNCGfdUTAT-PPH_bS7-_rl9vKqv7759v3y4rq3nJDaO06pHbBzZPCO8cCxk0rxkdqRDMK4IEQwzlo6BhOMNEpI1zypGFVKWsZOu88H7n4ed95Zn2oxk96XuDPlQWcT9d9Oihu9zj_1igksBW2AD4-Akn_MHqreRbB-mkzyeQZNiWSrgfNhib7_J7rNc2l_uKSEXGG6EstE9JCyJQMUH56HIVgvTepDk7o1qX83qRf0u5fPeD7y1FsLsEMAmpXWvvy5-z_YX575rUE</recordid><startdate>20190211</startdate><enddate>20190211</enddate><creator>Safdarian, Maryam</creator><creator>Askari, Hossein</creator><creator>Shariati J., Vahid</creator><creator>Nematzadeh, Ghorbanali</creator><general>Nature Publishing Group UK</general><general>Nature Publishing Group</general><scope>C6C</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>88I</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7P</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20190211</creationdate><title>Transcriptional responses of wheat roots inoculated with Arthrobacter nitroguajacolicus to salt stress</title><author>Safdarian, Maryam ; Askari, Hossein ; Shariati J., Vahid ; Nematzadeh, Ghorbanali</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c511t-d522c40dd14ed35f50d8995b2cb147adf77fadcc2bfafa8a978d2cb8932998c33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>38</topic><topic>38/91</topic><topic>631/449/2661/1797</topic><topic>631/449/2676/2678</topic><topic>631/61/185</topic><topic>64</topic><topic>9/30</topic><topic>Abiotic stress</topic><topic>Antioxidants</topic><topic>Arthrobacter</topic><topic>Bacteria</topic><topic>Biosynthesis</topic><topic>Cell walls</topic><topic>Chlorophyll</topic><topic>Gene expression</topic><topic>Gene regulation</topic><topic>Host plants</topic><topic>Humanities and Social Sciences</topic><topic>Lignin</topic><topic>Metabolism</topic><topic>Metabolites</topic><topic>multidisciplinary</topic><topic>Phenylpropanoids</topic><topic>Plant growth</topic><topic>Roots</topic><topic>Saline soils</topic><topic>Salt</topic><topic>Salts</topic><topic>Science</topic><topic>Science (multidisciplinary)</topic><topic>Secondary metabolites</topic><topic>Seeds</topic><topic>Transcription</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Safdarian, Maryam</creatorcontrib><creatorcontrib>Askari, Hossein</creatorcontrib><creatorcontrib>Shariati J., Vahid</creatorcontrib><creatorcontrib>Nematzadeh, Ghorbanali</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</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>Science Database (Alumni Edition)</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 One Sustainability</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>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</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>Science Database</collection><collection>Biological Science Database</collection><collection>Publicly Available Content Database</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>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Scientific reports</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Safdarian, Maryam</au><au>Askari, Hossein</au><au>Shariati J., Vahid</au><au>Nematzadeh, Ghorbanali</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Transcriptional responses of wheat roots inoculated with Arthrobacter nitroguajacolicus to salt stress</atitle><jtitle>Scientific reports</jtitle><stitle>Sci Rep</stitle><addtitle>Sci Rep</addtitle><date>2019-02-11</date><risdate>2019</risdate><volume>9</volume><issue>1</issue><spage>1792</spage><epage>1792</epage><pages>1792-1792</pages><artnum>1792</artnum><issn>2045-2322</issn><eissn>2045-2322</eissn><abstract>It is commonly accepted that bacteria actively interact with plant host and have beneficial effects on growth and adaptation and grant tolerance to various biotic and abiotic stresses. However, the mechanisms of plant growth promoting bacteria to communicate and adapt to the plant environment are not well characterized. Among the examined bacteria isolates from different saline soils,
Arthrobacter nitroguajacolicus
was selected as the best plant growth-promoting bacteria under salt stress. To study the effect of bacteria on wheat tolerance to salinity stress, bread wheat seeds were inoculated with
A
.
nitroguajacolicus
and grown under salt stress condition. Comparative transcriptome analysis of inoculated and un-inoculated wheat roots under salt stress showed up-regulation of 152 genes whereas 5 genes were significantly down-regulated. Many genes from phenylpropanoid, flavonoid and terpenoid porphyrin and chlorophyll metabolism, stilbenoid, diarylheptanoid metabolism pathways were differentially expressed within inoculated roots under salt stress. Also, a considerable number of genes encoding secondary metabolites such as phenylpropanoids was detected. They are known to take part in lignin biosynthesis of the cell wall as well as antioxidants.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>30741989</pmid><doi>10.1038/s41598-018-38398-2</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record> |
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| source | DOAJ Directory of Open Access Journals; Springer Nature OA Free Journals; Nature Free; EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry |
| subjects | 38 38/91 631/449/2661/1797 631/449/2676/2678 631/61/185 64 9/30 Abiotic stress Antioxidants Arthrobacter Bacteria Biosynthesis Cell walls Chlorophyll Gene expression Gene regulation Host plants Humanities and Social Sciences Lignin Metabolism Metabolites multidisciplinary Phenylpropanoids Plant growth Roots Saline soils Salt Salts Science Science (multidisciplinary) Secondary metabolites Seeds Transcription Wheat |
| title | Transcriptional responses of wheat roots inoculated with Arthrobacter nitroguajacolicus to salt stress |
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