Volatile organic compounds emitted by Bacillus sp. JC03 promote plant growth through the action of auxin and strigolactone
The volatile organic compounds (VOCs) emitted by plant rhizobacteria play a significant role in the promotion of plant growth. However, it is unclear how VOCs play a role in plant growth and which component participates in this process. In this study, we assessed the effect of the VOCs emitted by Ba...
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| Veröffentlicht in: | Plant growth regulation 2019-03, Vol.87 (2), p.317-328 |
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| creator | Jiang, Chun-Hao Xie, Yue-Sheng Zhu, Kai Wang, Ning Li, Zi-Jie Yu, Gan-Jun Guo, Jian-Hua |
| description | The volatile organic compounds (VOCs) emitted by plant rhizobacteria play a significant role in the promotion of plant growth. However, it is unclear how VOCs play a role in plant growth and which component participates in this process. In this study, we assessed the effect of the VOCs emitted by
Bacillus
sp. JC03 on the promotion of plant growth and identified the overall functional mechanism. The results indicated that the VOCs produced by JC03 could significantly promote the biomass accumulation of Arabidopsis and tomato. Furthermore, an analysis of Arabidopsis mutants perturbations in hormone production and signaling, in conjunction with analyses of hormone contents and gene expression levels, indicated that auxin and strigolactone played essential roles in the promotion of plant growth induced by the VOCs produced by JC03. The results showed that the
ARF1
and
CCD7
genes were significantly upregulated in the Arabidopsis seedlings exposed to the VOCs emitted by JC03 and the results of the endogenous hormone levels detection experiment reached the same conclusion. Furthermore, the VOC-induced phenotype was reduced or, even lost in the
ARF1
, and
CCD7
mutant lines, while the phenotype remained in
A. thaliana
ecotype Col-0 seedlings and in other mutants, such as
etr1, OST1
and
gai1
. Finally, GC-MS analysis results positively identified the compounds released from JC03, including 3-hydroxy-2-butanone, 1, 3-propanediol, 2-methyl-dipropanoate, tetrahydrofuran-3-ol, 2-heptanone, 2-ethyl-1-hexanol. Only tetrahydrofuran-3-ol, 2-heptanone and 2-ethyl-1-hexanol, at different concentrations, significantly promoted the growth of the Arabidopsis seedlings. In this study, we first demonstrated that the VOCs emitted by JC03 promoted plant growth through the action of auxin and strigolactone, and identified several new compounds, tetrahydrofuran-3-ol, 2-heptanone and 2-ethyl-1-hexanol, that could promote plant growth. The important achievement of our study is the further elucidation of the interacting mechanisms related to plant responses to the VOCs emitted by microbes. |
| doi_str_mv | 10.1007/s10725-018-00473-z |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2170796103</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2170796103</sourcerecordid><originalsourceid>FETCH-LOGICAL-c368t-6e5a336b1741a0ed2b629b85c4b97e9f7f65791b9738f5a5f1735cb332ed14e3</originalsourceid><addsrcrecordid>eNp9kM9LwzAUx4MoOKf_gKeA586Xpmnaow5_MvAyvIY0TbuONqlJim5_vZkTvHl678H3x-OD0DWBBQHgt54AT1kCpEgAMk6T_QmaERYXBgU_RTMgOU_yEug5uvB-CwBFwcgM7d9tL0PXa2xdK02nsLLDaCdTe6yHLgRd42qH76Xq-n7y2I8L_LoEikdnBxs0HntpAm6d_QwbHDbOTu1haixV6KzBtsFy-uoMlqbGPriujYUqWKMv0Vkje6-vfuccrR8f1svnZPX29LK8WyWK5kVIcs0kpXlFeEYk6Dqt8rSsCqayquS6bHiTM16SeNCiYZI1hFOmKkpTXZNM0zm6OcbGjz8m7YPY2smZ2ChSwoGXOQEaVelRpZz13ulGjK4bpNsJAuKAWBwRi4hY_CAW-2iiR5OPYtNq9xf9j-sbF8iAow</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2170796103</pqid></control><display><type>article</type><title>Volatile organic compounds emitted by Bacillus sp. JC03 promote plant growth through the action of auxin and strigolactone</title><source>SpringerLink Journals - AutoHoldings</source><creator>Jiang, Chun-Hao ; Xie, Yue-Sheng ; Zhu, Kai ; Wang, Ning ; Li, Zi-Jie ; Yu, Gan-Jun ; Guo, Jian-Hua</creator><creatorcontrib>Jiang, Chun-Hao ; Xie, Yue-Sheng ; Zhu, Kai ; Wang, Ning ; Li, Zi-Jie ; Yu, Gan-Jun ; Guo, Jian-Hua</creatorcontrib><description>The volatile organic compounds (VOCs) emitted by plant rhizobacteria play a significant role in the promotion of plant growth. However, it is unclear how VOCs play a role in plant growth and which component participates in this process. In this study, we assessed the effect of the VOCs emitted by
Bacillus
sp. JC03 on the promotion of plant growth and identified the overall functional mechanism. The results indicated that the VOCs produced by JC03 could significantly promote the biomass accumulation of Arabidopsis and tomato. Furthermore, an analysis of Arabidopsis mutants perturbations in hormone production and signaling, in conjunction with analyses of hormone contents and gene expression levels, indicated that auxin and strigolactone played essential roles in the promotion of plant growth induced by the VOCs produced by JC03. The results showed that the
ARF1
and
CCD7
genes were significantly upregulated in the Arabidopsis seedlings exposed to the VOCs emitted by JC03 and the results of the endogenous hormone levels detection experiment reached the same conclusion. Furthermore, the VOC-induced phenotype was reduced or, even lost in the
ARF1
, and
CCD7
mutant lines, while the phenotype remained in
A. thaliana
ecotype Col-0 seedlings and in other mutants, such as
etr1, OST1
and
gai1
. Finally, GC-MS analysis results positively identified the compounds released from JC03, including 3-hydroxy-2-butanone, 1, 3-propanediol, 2-methyl-dipropanoate, tetrahydrofuran-3-ol, 2-heptanone, 2-ethyl-1-hexanol. Only tetrahydrofuran-3-ol, 2-heptanone and 2-ethyl-1-hexanol, at different concentrations, significantly promoted the growth of the Arabidopsis seedlings. In this study, we first demonstrated that the VOCs emitted by JC03 promoted plant growth through the action of auxin and strigolactone, and identified several new compounds, tetrahydrofuran-3-ol, 2-heptanone and 2-ethyl-1-hexanol, that could promote plant growth. The important achievement of our study is the further elucidation of the interacting mechanisms related to plant responses to the VOCs emitted by microbes.</description><identifier>ISSN: 0167-6903</identifier><identifier>EISSN: 1573-5087</identifier><identifier>DOI: 10.1007/s10725-018-00473-z</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>1-Hexanol ; Agriculture ; Arabidopsis ; Bacillus ; Biomedical and Life Sciences ; Gene expression ; Hexanol ; Life Sciences ; Organic compounds ; Original Paper ; Phenotypes ; Phytohormones ; Plant Anatomy/Development ; Plant growth ; Plant Physiology ; Plant Sciences ; Promotion ; Seedlings ; Tetrahydrofuran ; Tomatoes ; VOCs ; Volatile organic compounds</subject><ispartof>Plant growth regulation, 2019-03, Vol.87 (2), p.317-328</ispartof><rights>Springer Nature B.V. 2019</rights><rights>Plant Growth Regulation is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-6e5a336b1741a0ed2b629b85c4b97e9f7f65791b9738f5a5f1735cb332ed14e3</citedby><cites>FETCH-LOGICAL-c368t-6e5a336b1741a0ed2b629b85c4b97e9f7f65791b9738f5a5f1735cb332ed14e3</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/s10725-018-00473-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10725-018-00473-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids></links><search><creatorcontrib>Jiang, Chun-Hao</creatorcontrib><creatorcontrib>Xie, Yue-Sheng</creatorcontrib><creatorcontrib>Zhu, Kai</creatorcontrib><creatorcontrib>Wang, Ning</creatorcontrib><creatorcontrib>Li, Zi-Jie</creatorcontrib><creatorcontrib>Yu, Gan-Jun</creatorcontrib><creatorcontrib>Guo, Jian-Hua</creatorcontrib><title>Volatile organic compounds emitted by Bacillus sp. JC03 promote plant growth through the action of auxin and strigolactone</title><title>Plant growth regulation</title><addtitle>Plant Growth Regul</addtitle><description>The volatile organic compounds (VOCs) emitted by plant rhizobacteria play a significant role in the promotion of plant growth. However, it is unclear how VOCs play a role in plant growth and which component participates in this process. In this study, we assessed the effect of the VOCs emitted by
Bacillus
sp. JC03 on the promotion of plant growth and identified the overall functional mechanism. The results indicated that the VOCs produced by JC03 could significantly promote the biomass accumulation of Arabidopsis and tomato. Furthermore, an analysis of Arabidopsis mutants perturbations in hormone production and signaling, in conjunction with analyses of hormone contents and gene expression levels, indicated that auxin and strigolactone played essential roles in the promotion of plant growth induced by the VOCs produced by JC03. The results showed that the
ARF1
and
CCD7
genes were significantly upregulated in the Arabidopsis seedlings exposed to the VOCs emitted by JC03 and the results of the endogenous hormone levels detection experiment reached the same conclusion. Furthermore, the VOC-induced phenotype was reduced or, even lost in the
ARF1
, and
CCD7
mutant lines, while the phenotype remained in
A. thaliana
ecotype Col-0 seedlings and in other mutants, such as
etr1, OST1
and
gai1
. Finally, GC-MS analysis results positively identified the compounds released from JC03, including 3-hydroxy-2-butanone, 1, 3-propanediol, 2-methyl-dipropanoate, tetrahydrofuran-3-ol, 2-heptanone, 2-ethyl-1-hexanol. Only tetrahydrofuran-3-ol, 2-heptanone and 2-ethyl-1-hexanol, at different concentrations, significantly promoted the growth of the Arabidopsis seedlings. In this study, we first demonstrated that the VOCs emitted by JC03 promoted plant growth through the action of auxin and strigolactone, and identified several new compounds, tetrahydrofuran-3-ol, 2-heptanone and 2-ethyl-1-hexanol, that could promote plant growth. The important achievement of our study is the further elucidation of the interacting mechanisms related to plant responses to the VOCs emitted by microbes.</description><subject>1-Hexanol</subject><subject>Agriculture</subject><subject>Arabidopsis</subject><subject>Bacillus</subject><subject>Biomedical and Life Sciences</subject><subject>Gene expression</subject><subject>Hexanol</subject><subject>Life Sciences</subject><subject>Organic compounds</subject><subject>Original Paper</subject><subject>Phenotypes</subject><subject>Phytohormones</subject><subject>Plant Anatomy/Development</subject><subject>Plant growth</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Promotion</subject><subject>Seedlings</subject><subject>Tetrahydrofuran</subject><subject>Tomatoes</subject><subject>VOCs</subject><subject>Volatile organic compounds</subject><issn>0167-6903</issn><issn>1573-5087</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><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>eNp9kM9LwzAUx4MoOKf_gKeA586Xpmnaow5_MvAyvIY0TbuONqlJim5_vZkTvHl678H3x-OD0DWBBQHgt54AT1kCpEgAMk6T_QmaERYXBgU_RTMgOU_yEug5uvB-CwBFwcgM7d9tL0PXa2xdK02nsLLDaCdTe6yHLgRd42qH76Xq-n7y2I8L_LoEikdnBxs0HntpAm6d_QwbHDbOTu1haixV6KzBtsFy-uoMlqbGPriujYUqWKMv0Vkje6-vfuccrR8f1svnZPX29LK8WyWK5kVIcs0kpXlFeEYk6Dqt8rSsCqayquS6bHiTM16SeNCiYZI1hFOmKkpTXZNM0zm6OcbGjz8m7YPY2smZ2ChSwoGXOQEaVelRpZz13ulGjK4bpNsJAuKAWBwRi4hY_CAW-2iiR5OPYtNq9xf9j-sbF8iAow</recordid><startdate>20190301</startdate><enddate>20190301</enddate><creator>Jiang, Chun-Hao</creator><creator>Xie, Yue-Sheng</creator><creator>Zhu, Kai</creator><creator>Wang, Ning</creator><creator>Li, Zi-Jie</creator><creator>Yu, Gan-Jun</creator><creator>Guo, Jian-Hua</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>7XB</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M2O</scope><scope>M7P</scope><scope>MBDVC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope></search><sort><creationdate>20190301</creationdate><title>Volatile organic compounds emitted by Bacillus sp. JC03 promote plant growth through the action of auxin and strigolactone</title><author>Jiang, Chun-Hao ; Xie, Yue-Sheng ; Zhu, Kai ; Wang, Ning ; Li, Zi-Jie ; Yu, Gan-Jun ; Guo, Jian-Hua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-6e5a336b1741a0ed2b629b85c4b97e9f7f65791b9738f5a5f1735cb332ed14e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>1-Hexanol</topic><topic>Agriculture</topic><topic>Arabidopsis</topic><topic>Bacillus</topic><topic>Biomedical and Life Sciences</topic><topic>Gene expression</topic><topic>Hexanol</topic><topic>Life Sciences</topic><topic>Organic compounds</topic><topic>Original Paper</topic><topic>Phenotypes</topic><topic>Phytohormones</topic><topic>Plant Anatomy/Development</topic><topic>Plant growth</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Promotion</topic><topic>Seedlings</topic><topic>Tetrahydrofuran</topic><topic>Tomatoes</topic><topic>VOCs</topic><topic>Volatile organic compounds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jiang, Chun-Hao</creatorcontrib><creatorcontrib>Xie, Yue-Sheng</creatorcontrib><creatorcontrib>Zhu, Kai</creatorcontrib><creatorcontrib>Wang, Ning</creatorcontrib><creatorcontrib>Li, Zi-Jie</creatorcontrib><creatorcontrib>Yu, Gan-Jun</creatorcontrib><creatorcontrib>Guo, Jian-Hua</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</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>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Research Library</collection><collection>Biological Science Database</collection><collection>Research Library (Corporate)</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><jtitle>Plant growth regulation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jiang, Chun-Hao</au><au>Xie, Yue-Sheng</au><au>Zhu, Kai</au><au>Wang, Ning</au><au>Li, Zi-Jie</au><au>Yu, Gan-Jun</au><au>Guo, Jian-Hua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Volatile organic compounds emitted by Bacillus sp. JC03 promote plant growth through the action of auxin and strigolactone</atitle><jtitle>Plant growth regulation</jtitle><stitle>Plant Growth Regul</stitle><date>2019-03-01</date><risdate>2019</risdate><volume>87</volume><issue>2</issue><spage>317</spage><epage>328</epage><pages>317-328</pages><issn>0167-6903</issn><eissn>1573-5087</eissn><abstract>The volatile organic compounds (VOCs) emitted by plant rhizobacteria play a significant role in the promotion of plant growth. However, it is unclear how VOCs play a role in plant growth and which component participates in this process. In this study, we assessed the effect of the VOCs emitted by
Bacillus
sp. JC03 on the promotion of plant growth and identified the overall functional mechanism. The results indicated that the VOCs produced by JC03 could significantly promote the biomass accumulation of Arabidopsis and tomato. Furthermore, an analysis of Arabidopsis mutants perturbations in hormone production and signaling, in conjunction with analyses of hormone contents and gene expression levels, indicated that auxin and strigolactone played essential roles in the promotion of plant growth induced by the VOCs produced by JC03. The results showed that the
ARF1
and
CCD7
genes were significantly upregulated in the Arabidopsis seedlings exposed to the VOCs emitted by JC03 and the results of the endogenous hormone levels detection experiment reached the same conclusion. Furthermore, the VOC-induced phenotype was reduced or, even lost in the
ARF1
, and
CCD7
mutant lines, while the phenotype remained in
A. thaliana
ecotype Col-0 seedlings and in other mutants, such as
etr1, OST1
and
gai1
. Finally, GC-MS analysis results positively identified the compounds released from JC03, including 3-hydroxy-2-butanone, 1, 3-propanediol, 2-methyl-dipropanoate, tetrahydrofuran-3-ol, 2-heptanone, 2-ethyl-1-hexanol. Only tetrahydrofuran-3-ol, 2-heptanone and 2-ethyl-1-hexanol, at different concentrations, significantly promoted the growth of the Arabidopsis seedlings. In this study, we first demonstrated that the VOCs emitted by JC03 promoted plant growth through the action of auxin and strigolactone, and identified several new compounds, tetrahydrofuran-3-ol, 2-heptanone and 2-ethyl-1-hexanol, that could promote plant growth. The important achievement of our study is the further elucidation of the interacting mechanisms related to plant responses to the VOCs emitted by microbes.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10725-018-00473-z</doi><tpages>12</tpages></addata></record> |
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| subjects | 1-Hexanol Agriculture Arabidopsis Bacillus Biomedical and Life Sciences Gene expression Hexanol Life Sciences Organic compounds Original Paper Phenotypes Phytohormones Plant Anatomy/Development Plant growth Plant Physiology Plant Sciences Promotion Seedlings Tetrahydrofuran Tomatoes VOCs Volatile organic compounds |
| title | Volatile organic compounds emitted by Bacillus sp. JC03 promote plant growth through the action of auxin and strigolactone |
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