Microbe‐induced drought tolerance by ABA‐mediated root architecture and epigenetic reprogramming
The use of beneficial microbes to mitigate drought stress tolerance of plants is of great potential albeit little understood. We show here that a root endophytic desert bacterium, Pseudomonas argentinensis strain SA190, enhances drought stress tolerance in Arabidopsis . Transcriptome and genetic ana...
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| Veröffentlicht in: | EMBO reports 2023-08, Vol.24 (8), p.e56754-n/a |
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| creator | Alwutayd, Khairiah M Rawat, Anamika A Sheikh, Arsheed H Almeida‐Trapp, Marilia Veluchamy, Alaguraj Jalal, Rewaa Karampelias, Michael Froehlich, Katja Alzaed, Waad Tabassum, Naheed Schley, Thayssa Rabelo Schäffner, Anton R Daur, Ihsanullah Saad, Maged M Hirt, Heribert |
| description | The use of beneficial microbes to mitigate drought stress tolerance of plants is of great potential albeit little understood. We show here that a root endophytic desert bacterium,
Pseudomonas argentinensis
strain SA190, enhances drought stress tolerance in
Arabidopsis
. Transcriptome and genetic analysis demonstrate that SA190‐induced root morphogenesis and gene expression is mediated via the plant abscisic acid (ABA) pathway. Moreover, we demonstrate that SA190 primes the promoters of target genes in an epigenetic ABA‐dependent manner. Application of SA190 priming on crops is demonstrated for alfalfa, showing enhanced performance under drought conditions. In summary, a single beneficial root bacterial strain can help plants to resist drought conditions.
Synopsis
The beneficial root endophytic desert bacterium
Pseudomonas argentinensis
sp. SA190 enhances drought stress tolerance in
Arabidopsis
by priming target gene promoters in an epigenetic ABA‐dependent manner.
SA190 modulates the expression of genes under drought stress in an ABA‐dependent manner.
SA190 primes genes via H3K4me3 histone mark enrichment.
SA190 alters host plant physiology by improving the plant water status.
SA190 enhances crop performance under drought conditions.
Graphical Abstract
The beneficial root endophytic desert bacterium
Pseudomonas argentinensis
sp. SA190 enhances drought stress tolerance in
Arabidopsis
by priming target gene promoters in an epigenetic ABA‐dependent manner. |
| doi_str_mv | 10.15252/embr.202256754 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_10398642</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2845018418</sourcerecordid><originalsourceid>FETCH-LOGICAL-c5144-6da6cfb551ad6c8375f1dade7be9bd595c92a4a50db0077038407cb858289c93</originalsourceid><addsrcrecordid>eNqFkU1uFDEUhFsIREJgzQ61xIbNJLbbbrvZoEkUAlIiJJQFO8s_b3ocdduD7SaaXY7AETgLR-EkcZhhCEiIlS35q3K9V1X1HKNDzAgjRzDqeEgQIazljD6o9jFtu1mDuXi4vROCP-1VT1K6QgixjovH1V7DCRcNI_sVXDgTg4YfN1-dt5MBW9sYpn6Z6xwGiMobqPW6nh_PCzKCdSoXJoaQaxXN0mUweYpQK29rWLkePGRnvn-LsIqhj2ocne-fVo8WakjwbHseVJdvTy9P3s3OP5y9P5mfzwzDlM5aq1qz0IxhZVsjGs4W2CoLXEOnLeuY6YiiiiGrEeIcNYIibrRggojOdM1B9WZju5p0iWrA56gGuYpuVHEtg3LyzxfvlrIPXyRGTSdaSorDq61DDJ8nSFmOLhkYBuUhTEkSQRpEG9bdffbyL_QqTNGX8QpFGcKCYlGoow1VtpxShMUuDUbyZ4XyrkK5q7AoXtwfYsf_6qwArzfAtRtg_T8_eXpx_PG-O9qIU9H5HuLv1P8KdAuyb72C</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2845018418</pqid></control><display><type>article</type><title>Microbe‐induced drought tolerance by ABA‐mediated root architecture and epigenetic reprogramming</title><source>MEDLINE</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Access via Wiley Online Library</source><source>Wiley Online Library (Open Access Collection)</source><source>PubMed Central</source><source>Springer Nature OA/Free Journals</source><creator>Alwutayd, Khairiah M ; Rawat, Anamika A ; Sheikh, Arsheed H ; Almeida‐Trapp, Marilia ; Veluchamy, Alaguraj ; Jalal, Rewaa ; Karampelias, Michael ; Froehlich, Katja ; Alzaed, Waad ; Tabassum, Naheed ; Schley, Thayssa Rabelo ; Schäffner, Anton R ; Daur, Ihsanullah ; Saad, Maged M ; Hirt, Heribert</creator><creatorcontrib>Alwutayd, Khairiah M ; Rawat, Anamika A ; Sheikh, Arsheed H ; Almeida‐Trapp, Marilia ; Veluchamy, Alaguraj ; Jalal, Rewaa ; Karampelias, Michael ; Froehlich, Katja ; Alzaed, Waad ; Tabassum, Naheed ; Schley, Thayssa Rabelo ; Schäffner, Anton R ; Daur, Ihsanullah ; Saad, Maged M ; Hirt, Heribert</creatorcontrib><description>The use of beneficial microbes to mitigate drought stress tolerance of plants is of great potential albeit little understood. We show here that a root endophytic desert bacterium,
Pseudomonas argentinensis
strain SA190, enhances drought stress tolerance in
Arabidopsis
. Transcriptome and genetic analysis demonstrate that SA190‐induced root morphogenesis and gene expression is mediated via the plant abscisic acid (ABA) pathway. Moreover, we demonstrate that SA190 primes the promoters of target genes in an epigenetic ABA‐dependent manner. Application of SA190 priming on crops is demonstrated for alfalfa, showing enhanced performance under drought conditions. In summary, a single beneficial root bacterial strain can help plants to resist drought conditions.
Synopsis
The beneficial root endophytic desert bacterium
Pseudomonas argentinensis
sp. SA190 enhances drought stress tolerance in
Arabidopsis
by priming target gene promoters in an epigenetic ABA‐dependent manner.
SA190 modulates the expression of genes under drought stress in an ABA‐dependent manner.
SA190 primes genes via H3K4me3 histone mark enrichment.
SA190 alters host plant physiology by improving the plant water status.
SA190 enhances crop performance under drought conditions.
Graphical Abstract
The beneficial root endophytic desert bacterium
Pseudomonas argentinensis
sp. SA190 enhances drought stress tolerance in
Arabidopsis
by priming target gene promoters in an epigenetic ABA‐dependent manner.</description><identifier>ISSN: 1469-221X</identifier><identifier>EISSN: 1469-3178</identifier><identifier>DOI: 10.15252/embr.202256754</identifier><identifier>PMID: 37278352</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>ABA ; Abscisic acid ; Abscisic Acid - metabolism ; Abscisic Acid - pharmacology ; Agricultural production ; Alfalfa ; Arabidopsis ; Arabidopsis - genetics ; Arabidopsis - metabolism ; Arabidopsis Proteins - genetics ; Arabidopsis Proteins - metabolism ; Bacteria ; Deserts ; Drought ; Drought Resistance ; drought stress ; EMBO09 ; EMBO23 ; EMBO30 ; Endophytes ; Epigenesis, Genetic ; Epigenetics ; Gene expression ; Gene Expression Regulation, Plant ; Genes ; Genetic analysis ; H3K4me3 ; Histones ; Host plants ; Life Sciences ; microbiome ; Microorganisms ; Morphogenesis ; Performance enhancement ; Plant bacterial diseases ; Plant physiology ; Plant Proteins - genetics ; Plants (botany) ; Plants, Genetically Modified - genetics ; Priming ; Promoters ; Pseudomonas ; Stress, Physiological - genetics ; Transcriptomes ; water use efficiency (WUE)</subject><ispartof>EMBO reports, 2023-08, Vol.24 (8), p.e56754-n/a</ispartof><rights>The Author(s) 2023</rights><rights>2023 The Authors. Published under the terms of the CC BY NC ND 4.0 license.</rights><rights>2023. This article is published under http://creativecommons.org/licenses/by-nc-nd/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-c5144-6da6cfb551ad6c8375f1dade7be9bd595c92a4a50db0077038407cb858289c93</citedby><cites>FETCH-LOGICAL-c5144-6da6cfb551ad6c8375f1dade7be9bd595c92a4a50db0077038407cb858289c93</cites><orcidid>0000-0002-9424-5548 ; 0000-0001-9081-3547 ; 0000-0003-4607-6775 ; 0000-0003-1883-5439 ; 0000-0002-8372-9117 ; 0000-0002-5655-8674 ; 0000-0001-7071-8710 ; 0000-0002-2095-988X ; 0000-0003-3119-9633 ; 0000-0002-5349-5794</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10398642/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10398642/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,315,728,781,785,886,1418,1434,27929,27930,41125,42194,45579,45580,46414,46838,51581,53796,53798</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37278352$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Alwutayd, Khairiah M</creatorcontrib><creatorcontrib>Rawat, Anamika A</creatorcontrib><creatorcontrib>Sheikh, Arsheed H</creatorcontrib><creatorcontrib>Almeida‐Trapp, Marilia</creatorcontrib><creatorcontrib>Veluchamy, Alaguraj</creatorcontrib><creatorcontrib>Jalal, Rewaa</creatorcontrib><creatorcontrib>Karampelias, Michael</creatorcontrib><creatorcontrib>Froehlich, Katja</creatorcontrib><creatorcontrib>Alzaed, Waad</creatorcontrib><creatorcontrib>Tabassum, Naheed</creatorcontrib><creatorcontrib>Schley, Thayssa Rabelo</creatorcontrib><creatorcontrib>Schäffner, Anton R</creatorcontrib><creatorcontrib>Daur, Ihsanullah</creatorcontrib><creatorcontrib>Saad, Maged M</creatorcontrib><creatorcontrib>Hirt, Heribert</creatorcontrib><title>Microbe‐induced drought tolerance by ABA‐mediated root architecture and epigenetic reprogramming</title><title>EMBO reports</title><addtitle>EMBO Rep</addtitle><addtitle>EMBO Rep</addtitle><description>The use of beneficial microbes to mitigate drought stress tolerance of plants is of great potential albeit little understood. We show here that a root endophytic desert bacterium,
Pseudomonas argentinensis
strain SA190, enhances drought stress tolerance in
Arabidopsis
. Transcriptome and genetic analysis demonstrate that SA190‐induced root morphogenesis and gene expression is mediated via the plant abscisic acid (ABA) pathway. Moreover, we demonstrate that SA190 primes the promoters of target genes in an epigenetic ABA‐dependent manner. Application of SA190 priming on crops is demonstrated for alfalfa, showing enhanced performance under drought conditions. In summary, a single beneficial root bacterial strain can help plants to resist drought conditions.
Synopsis
The beneficial root endophytic desert bacterium
Pseudomonas argentinensis
sp. SA190 enhances drought stress tolerance in
Arabidopsis
by priming target gene promoters in an epigenetic ABA‐dependent manner.
SA190 modulates the expression of genes under drought stress in an ABA‐dependent manner.
SA190 primes genes via H3K4me3 histone mark enrichment.
SA190 alters host plant physiology by improving the plant water status.
SA190 enhances crop performance under drought conditions.
Graphical Abstract
The beneficial root endophytic desert bacterium
Pseudomonas argentinensis
sp. SA190 enhances drought stress tolerance in
Arabidopsis
by priming target gene promoters in an epigenetic ABA‐dependent manner.</description><subject>ABA</subject><subject>Abscisic acid</subject><subject>Abscisic Acid - metabolism</subject><subject>Abscisic Acid - pharmacology</subject><subject>Agricultural production</subject><subject>Alfalfa</subject><subject>Arabidopsis</subject><subject>Arabidopsis - genetics</subject><subject>Arabidopsis - metabolism</subject><subject>Arabidopsis Proteins - genetics</subject><subject>Arabidopsis Proteins - metabolism</subject><subject>Bacteria</subject><subject>Deserts</subject><subject>Drought</subject><subject>Drought Resistance</subject><subject>drought stress</subject><subject>EMBO09</subject><subject>EMBO23</subject><subject>EMBO30</subject><subject>Endophytes</subject><subject>Epigenesis, Genetic</subject><subject>Epigenetics</subject><subject>Gene expression</subject><subject>Gene Expression Regulation, Plant</subject><subject>Genes</subject><subject>Genetic analysis</subject><subject>H3K4me3</subject><subject>Histones</subject><subject>Host plants</subject><subject>Life Sciences</subject><subject>microbiome</subject><subject>Microorganisms</subject><subject>Morphogenesis</subject><subject>Performance enhancement</subject><subject>Plant bacterial diseases</subject><subject>Plant physiology</subject><subject>Plant Proteins - genetics</subject><subject>Plants (botany)</subject><subject>Plants, Genetically Modified - genetics</subject><subject>Priming</subject><subject>Promoters</subject><subject>Pseudomonas</subject><subject>Stress, Physiological - genetics</subject><subject>Transcriptomes</subject><subject>water use efficiency (WUE)</subject><issn>1469-221X</issn><issn>1469-3178</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>24P</sourceid><sourceid>WIN</sourceid><sourceid>EIF</sourceid><recordid>eNqFkU1uFDEUhFsIREJgzQ61xIbNJLbbbrvZoEkUAlIiJJQFO8s_b3ocdduD7SaaXY7AETgLR-EkcZhhCEiIlS35q3K9V1X1HKNDzAgjRzDqeEgQIazljD6o9jFtu1mDuXi4vROCP-1VT1K6QgixjovH1V7DCRcNI_sVXDgTg4YfN1-dt5MBW9sYpn6Z6xwGiMobqPW6nh_PCzKCdSoXJoaQaxXN0mUweYpQK29rWLkePGRnvn-LsIqhj2ocne-fVo8WakjwbHseVJdvTy9P3s3OP5y9P5mfzwzDlM5aq1qz0IxhZVsjGs4W2CoLXEOnLeuY6YiiiiGrEeIcNYIibrRggojOdM1B9WZju5p0iWrA56gGuYpuVHEtg3LyzxfvlrIPXyRGTSdaSorDq61DDJ8nSFmOLhkYBuUhTEkSQRpEG9bdffbyL_QqTNGX8QpFGcKCYlGoow1VtpxShMUuDUbyZ4XyrkK5q7AoXtwfYsf_6qwArzfAtRtg_T8_eXpx_PG-O9qIU9H5HuLv1P8KdAuyb72C</recordid><startdate>20230803</startdate><enddate>20230803</enddate><creator>Alwutayd, Khairiah M</creator><creator>Rawat, Anamika A</creator><creator>Sheikh, Arsheed H</creator><creator>Almeida‐Trapp, Marilia</creator><creator>Veluchamy, Alaguraj</creator><creator>Jalal, Rewaa</creator><creator>Karampelias, Michael</creator><creator>Froehlich, Katja</creator><creator>Alzaed, Waad</creator><creator>Tabassum, Naheed</creator><creator>Schley, Thayssa Rabelo</creator><creator>Schäffner, Anton R</creator><creator>Daur, Ihsanullah</creator><creator>Saad, Maged M</creator><creator>Hirt, Heribert</creator><general>Nature Publishing Group UK</general><general>Blackwell Publishing Ltd</general><general>John Wiley and Sons Inc</general><scope>C6C</scope><scope>24P</scope><scope>WIN</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>7T5</scope><scope>7TM</scope><scope>7TO</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>K9.</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-9424-5548</orcidid><orcidid>https://orcid.org/0000-0001-9081-3547</orcidid><orcidid>https://orcid.org/0000-0003-4607-6775</orcidid><orcidid>https://orcid.org/0000-0003-1883-5439</orcidid><orcidid>https://orcid.org/0000-0002-8372-9117</orcidid><orcidid>https://orcid.org/0000-0002-5655-8674</orcidid><orcidid>https://orcid.org/0000-0001-7071-8710</orcidid><orcidid>https://orcid.org/0000-0002-2095-988X</orcidid><orcidid>https://orcid.org/0000-0003-3119-9633</orcidid><orcidid>https://orcid.org/0000-0002-5349-5794</orcidid></search><sort><creationdate>20230803</creationdate><title>Microbe‐induced drought tolerance by ABA‐mediated root architecture and epigenetic reprogramming</title><author>Alwutayd, Khairiah M ; Rawat, Anamika A ; Sheikh, Arsheed H ; Almeida‐Trapp, Marilia ; Veluchamy, Alaguraj ; Jalal, Rewaa ; Karampelias, Michael ; Froehlich, Katja ; Alzaed, Waad ; Tabassum, Naheed ; Schley, Thayssa Rabelo ; Schäffner, Anton R ; Daur, Ihsanullah ; Saad, Maged M ; Hirt, Heribert</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5144-6da6cfb551ad6c8375f1dade7be9bd595c92a4a50db0077038407cb858289c93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>ABA</topic><topic>Abscisic acid</topic><topic>Abscisic Acid - metabolism</topic><topic>Abscisic Acid - pharmacology</topic><topic>Agricultural production</topic><topic>Alfalfa</topic><topic>Arabidopsis</topic><topic>Arabidopsis - genetics</topic><topic>Arabidopsis - metabolism</topic><topic>Arabidopsis Proteins - genetics</topic><topic>Arabidopsis Proteins - metabolism</topic><topic>Bacteria</topic><topic>Deserts</topic><topic>Drought</topic><topic>Drought Resistance</topic><topic>drought stress</topic><topic>EMBO09</topic><topic>EMBO23</topic><topic>EMBO30</topic><topic>Endophytes</topic><topic>Epigenesis, Genetic</topic><topic>Epigenetics</topic><topic>Gene expression</topic><topic>Gene Expression Regulation, Plant</topic><topic>Genes</topic><topic>Genetic analysis</topic><topic>H3K4me3</topic><topic>Histones</topic><topic>Host plants</topic><topic>Life Sciences</topic><topic>microbiome</topic><topic>Microorganisms</topic><topic>Morphogenesis</topic><topic>Performance enhancement</topic><topic>Plant bacterial diseases</topic><topic>Plant physiology</topic><topic>Plant Proteins - genetics</topic><topic>Plants (botany)</topic><topic>Plants, Genetically Modified - genetics</topic><topic>Priming</topic><topic>Promoters</topic><topic>Pseudomonas</topic><topic>Stress, Physiological - genetics</topic><topic>Transcriptomes</topic><topic>water use efficiency (WUE)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alwutayd, Khairiah M</creatorcontrib><creatorcontrib>Rawat, Anamika A</creatorcontrib><creatorcontrib>Sheikh, Arsheed H</creatorcontrib><creatorcontrib>Almeida‐Trapp, Marilia</creatorcontrib><creatorcontrib>Veluchamy, Alaguraj</creatorcontrib><creatorcontrib>Jalal, Rewaa</creatorcontrib><creatorcontrib>Karampelias, Michael</creatorcontrib><creatorcontrib>Froehlich, Katja</creatorcontrib><creatorcontrib>Alzaed, Waad</creatorcontrib><creatorcontrib>Tabassum, Naheed</creatorcontrib><creatorcontrib>Schley, Thayssa Rabelo</creatorcontrib><creatorcontrib>Schäffner, Anton R</creatorcontrib><creatorcontrib>Daur, Ihsanullah</creatorcontrib><creatorcontrib>Saad, Maged M</creatorcontrib><creatorcontrib>Hirt, Heribert</creatorcontrib><collection>Springer Nature OA/Free Journals</collection><collection>Wiley Online Library Open Access</collection><collection>Wiley Online Library (Open Access Collection)</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>Immunology Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Oncogenes and Growth Factors 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>ProQuest Health & Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>EMBO reports</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alwutayd, Khairiah M</au><au>Rawat, Anamika A</au><au>Sheikh, Arsheed H</au><au>Almeida‐Trapp, Marilia</au><au>Veluchamy, Alaguraj</au><au>Jalal, Rewaa</au><au>Karampelias, Michael</au><au>Froehlich, Katja</au><au>Alzaed, Waad</au><au>Tabassum, Naheed</au><au>Schley, Thayssa Rabelo</au><au>Schäffner, Anton R</au><au>Daur, Ihsanullah</au><au>Saad, Maged M</au><au>Hirt, Heribert</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microbe‐induced drought tolerance by ABA‐mediated root architecture and epigenetic reprogramming</atitle><jtitle>EMBO reports</jtitle><stitle>EMBO Rep</stitle><addtitle>EMBO Rep</addtitle><date>2023-08-03</date><risdate>2023</risdate><volume>24</volume><issue>8</issue><spage>e56754</spage><epage>n/a</epage><pages>e56754-n/a</pages><issn>1469-221X</issn><eissn>1469-3178</eissn><abstract>The use of beneficial microbes to mitigate drought stress tolerance of plants is of great potential albeit little understood. We show here that a root endophytic desert bacterium,
Pseudomonas argentinensis
strain SA190, enhances drought stress tolerance in
Arabidopsis
. Transcriptome and genetic analysis demonstrate that SA190‐induced root morphogenesis and gene expression is mediated via the plant abscisic acid (ABA) pathway. Moreover, we demonstrate that SA190 primes the promoters of target genes in an epigenetic ABA‐dependent manner. Application of SA190 priming on crops is demonstrated for alfalfa, showing enhanced performance under drought conditions. In summary, a single beneficial root bacterial strain can help plants to resist drought conditions.
Synopsis
The beneficial root endophytic desert bacterium
Pseudomonas argentinensis
sp. SA190 enhances drought stress tolerance in
Arabidopsis
by priming target gene promoters in an epigenetic ABA‐dependent manner.
SA190 modulates the expression of genes under drought stress in an ABA‐dependent manner.
SA190 primes genes via H3K4me3 histone mark enrichment.
SA190 alters host plant physiology by improving the plant water status.
SA190 enhances crop performance under drought conditions.
Graphical Abstract
The beneficial root endophytic desert bacterium
Pseudomonas argentinensis
sp. SA190 enhances drought stress tolerance in
Arabidopsis
by priming target gene promoters in an epigenetic ABA‐dependent manner.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>37278352</pmid><doi>10.15252/embr.202256754</doi><tpages>21</tpages><orcidid>https://orcid.org/0000-0002-9424-5548</orcidid><orcidid>https://orcid.org/0000-0001-9081-3547</orcidid><orcidid>https://orcid.org/0000-0003-4607-6775</orcidid><orcidid>https://orcid.org/0000-0003-1883-5439</orcidid><orcidid>https://orcid.org/0000-0002-8372-9117</orcidid><orcidid>https://orcid.org/0000-0002-5655-8674</orcidid><orcidid>https://orcid.org/0000-0001-7071-8710</orcidid><orcidid>https://orcid.org/0000-0002-2095-988X</orcidid><orcidid>https://orcid.org/0000-0003-3119-9633</orcidid><orcidid>https://orcid.org/0000-0002-5349-5794</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1469-221X |
| ispartof | EMBO reports, 2023-08, Vol.24 (8), p.e56754-n/a |
| issn | 1469-221X 1469-3178 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_10398642 |
| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Access via Wiley Online Library; Wiley Online Library (Open Access Collection); PubMed Central; Springer Nature OA/Free Journals |
| subjects | ABA Abscisic acid Abscisic Acid - metabolism Abscisic Acid - pharmacology Agricultural production Alfalfa Arabidopsis Arabidopsis - genetics Arabidopsis - metabolism Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism Bacteria Deserts Drought Drought Resistance drought stress EMBO09 EMBO23 EMBO30 Endophytes Epigenesis, Genetic Epigenetics Gene expression Gene Expression Regulation, Plant Genes Genetic analysis H3K4me3 Histones Host plants Life Sciences microbiome Microorganisms Morphogenesis Performance enhancement Plant bacterial diseases Plant physiology Plant Proteins - genetics Plants (botany) Plants, Genetically Modified - genetics Priming Promoters Pseudomonas Stress, Physiological - genetics Transcriptomes water use efficiency (WUE) |
| title | Microbe‐induced drought tolerance by ABA‐mediated root architecture and epigenetic reprogramming |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-14T09%3A08%3A43IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Microbe%E2%80%90induced%20drought%20tolerance%20by%20ABA%E2%80%90mediated%20root%20architecture%20and%20epigenetic%C2%A0reprogramming&rft.jtitle=EMBO%20reports&rft.au=Alwutayd,%20Khairiah%20M&rft.date=2023-08-03&rft.volume=24&rft.issue=8&rft.spage=e56754&rft.epage=n/a&rft.pages=e56754-n/a&rft.issn=1469-221X&rft.eissn=1469-3178&rft_id=info:doi/10.15252/embr.202256754&rft_dat=%3Cproquest_pubme%3E2845018418%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2845018418&rft_id=info:pmid/37278352&rfr_iscdi=true |