Autocrine regulation of root hair size by the RALF-FERONIA-RSL4 signaling pathway
Root hair (RH) size has vital physiological implications, since it influences the surface area of the root and thus the ability of the plant to absorb water and nutrients from the soil. Arabidopsis ROOT HAIR DEFECTIVE 6-LIKE 4 (RSL4), a bHLH transcription factor, controls the expression of hundreds...
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| Veröffentlicht in: | The New phytologist 2020-07, Vol.227 (1), p.45-49 |
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| creator | Zhu, Sirui Pacheco, Javier Martínez Estevez, José M. Yu, Feng |
| description | Root hair (RH) size has vital physiological implications, since it influences the surface area of the root and thus the ability of the plant to absorb water and nutrients from the soil. Arabidopsis ROOT HAIR DEFECTIVE 6-LIKE 4 (RSL4), a bHLH transcription factor, controls the expression of hundreds of RH genes, and RSL4 expression itself can trigger ectopic RH growth. Recent studies reveal an autocrine mechanism governing plant RH cell growth in which the extracellular peptide RAPID ALKALINIZATION FACTOR 1 (RALF1) and receptor FERONIA (FER) act as a central hub between the cell surface and downstream signaling events. RALF1-FER promotes the phosphorylation of eIF4E1. Then, phosphorylated eIF4E1 further regulates the synthesis of RH proteins, including RSL4, to promote RH growth. High levels of RSL4 exert a negative feedback on RALF1 expression via directly binding to the RALF1 gene promoter, slowing RH growth and determining final RH cell size. |
| doi_str_mv | 10.1111/nph.16497 |
| format | Article |
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Arabidopsis ROOT HAIR DEFECTIVE 6-LIKE 4 (RSL4), a bHLH transcription factor, controls the expression of hundreds of RH genes, and RSL4 expression itself can trigger ectopic RH growth. Recent studies reveal an autocrine mechanism governing plant RH cell growth in which the extracellular peptide RAPID ALKALINIZATION FACTOR 1 (RALF1) and receptor FERONIA (FER) act as a central hub between the cell surface and downstream signaling events. RALF1-FER promotes the phosphorylation of eIF4E1. Then, phosphorylated eIF4E1 further regulates the synthesis of RH proteins, including RSL4, to promote RH growth. High levels of RSL4 exert a negative feedback on RALF1 expression via directly binding to the RALF1 gene promoter, slowing RH growth and determining final RH cell size.</description><identifier>ISSN: 0028-646X</identifier><identifier>EISSN: 1469-8137</identifier><identifier>DOI: 10.1111/nph.16497</identifier><identifier>PMID: 32083740</identifier><language>eng</language><publisher>England: Wiley</publisher><subject>Arabidopsis ; Arabidopsis - genetics ; Arabidopsis - metabolism ; Arabidopsis Proteins - genetics ; Arabidopsis Proteins - metabolism ; Autocrine signalling ; Basic Helix-Loop-Helix Transcription Factors ; Cell size ; Cell surface ; eIF4E1 ; Extracellular ; FERONIA ; Gene expression ; Gene Expression Regulation, Plant ; Growth ; Helix-loop-helix proteins (basic) ; Negative feedback ; Nutrients ; Peptide Hormones - genetics ; Peptide Hormones - metabolism ; Phosphorylation ; Plant Roots - metabolism ; RALF1 ; Receptors ; root hair size ; RSL4 ; Signal Transduction ; Signaling ; Soil ; Tansley insight ; Transcription</subject><ispartof>The New phytologist, 2020-07, Vol.227 (1), p.45-49</ispartof><rights>2020 The Authors © 2020 New Phytologist Trust</rights><rights>2020 The Authors New Phytologist © 2020 New Phytologist Trust</rights><rights>2020 The Authors New Phytologist © 2020 New Phytologist Trust.</rights><rights>Copyright © 2020 New Phytologist Trust</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4767-f3c35aa91679002d90ae32f29017387e8d67c1b53503afa2d1902d731ec9c2713</citedby><cites>FETCH-LOGICAL-c4767-f3c35aa91679002d90ae32f29017387e8d67c1b53503afa2d1902d731ec9c2713</cites><orcidid>0000-0001-6332-7738</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/26928313$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/26928313$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,1411,1427,27901,27902,45550,45551,46384,46808,57992,58225</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32083740$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhu, Sirui</creatorcontrib><creatorcontrib>Pacheco, Javier Martínez</creatorcontrib><creatorcontrib>Estevez, José M.</creatorcontrib><creatorcontrib>Yu, Feng</creatorcontrib><title>Autocrine regulation of root hair size by the RALF-FERONIA-RSL4 signaling pathway</title><title>The New phytologist</title><addtitle>New Phytol</addtitle><description>Root hair (RH) size has vital physiological implications, since it influences the surface area of the root and thus the ability of the plant to absorb water and nutrients from the soil. Arabidopsis ROOT HAIR DEFECTIVE 6-LIKE 4 (RSL4), a bHLH transcription factor, controls the expression of hundreds of RH genes, and RSL4 expression itself can trigger ectopic RH growth. Recent studies reveal an autocrine mechanism governing plant RH cell growth in which the extracellular peptide RAPID ALKALINIZATION FACTOR 1 (RALF1) and receptor FERONIA (FER) act as a central hub between the cell surface and downstream signaling events. RALF1-FER promotes the phosphorylation of eIF4E1. Then, phosphorylated eIF4E1 further regulates the synthesis of RH proteins, including RSL4, to promote RH growth. High levels of RSL4 exert a negative feedback on RALF1 expression via directly binding to the RALF1 gene promoter, slowing RH growth and determining final RH cell size.</description><subject>Arabidopsis</subject><subject>Arabidopsis - genetics</subject><subject>Arabidopsis - metabolism</subject><subject>Arabidopsis Proteins - genetics</subject><subject>Arabidopsis Proteins - metabolism</subject><subject>Autocrine signalling</subject><subject>Basic Helix-Loop-Helix Transcription Factors</subject><subject>Cell size</subject><subject>Cell surface</subject><subject>eIF4E1</subject><subject>Extracellular</subject><subject>FERONIA</subject><subject>Gene expression</subject><subject>Gene Expression Regulation, Plant</subject><subject>Growth</subject><subject>Helix-loop-helix proteins (basic)</subject><subject>Negative feedback</subject><subject>Nutrients</subject><subject>Peptide Hormones - genetics</subject><subject>Peptide Hormones - metabolism</subject><subject>Phosphorylation</subject><subject>Plant Roots - metabolism</subject><subject>RALF1</subject><subject>Receptors</subject><subject>root hair size</subject><subject>RSL4</subject><subject>Signal Transduction</subject><subject>Signaling</subject><subject>Soil</subject><subject>Tansley insight</subject><subject>Transcription</subject><issn>0028-646X</issn><issn>1469-8137</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp10E1PwjAYB_DGaATRgx9A08SLHgZ92dr1SAgICRFFTbwtZetgZKyz3ULmp7fKy8HEXnro7_n3yR-Aa4y62J1eUa66mPmCn4A29pnwQkz5KWgjREKP-eyjBS6sXSOERMDIOWhRgkLKfdQGL_260rHJCgWNWta5rDJdQJ1Co3UFVzIz0GZfCi4aWK0UnPenI280nM-eJn1v_jr13euykHlWLGEpq9VWNpfgLJW5VVf7uwPeR8O3wdibzh4ng_7Ui33OuJfSmAZSCsy4cHsmAklFSUoEwpyGXIUJ4zFeBDRAVKaSJFg4xSlWsYgJx7QD7ne5pdGftbJVtMlsrPJcFkrXNiKUEcQYJ9TRuz90rWvj1nbKR1ww9yty6mGnYqOtNSqNSpNtpGkijKKfniPXc_Tbs7O3-8R6sVHJUR6KdaC3A9ssV83_SdHT8_gQebObWNtKm-MEYYKEFFP6DX6bjUQ</recordid><startdate>202007</startdate><enddate>202007</enddate><creator>Zhu, Sirui</creator><creator>Pacheco, Javier Martínez</creator><creator>Estevez, José M.</creator><creator>Yu, Feng</creator><general>Wiley</general><general>Wiley Subscription Services, Inc</general><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>7QO</scope><scope>7SN</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-6332-7738</orcidid></search><sort><creationdate>202007</creationdate><title>Autocrine regulation of root hair size by the RALF-FERONIA-RSL4 signaling pathway</title><author>Zhu, Sirui ; Pacheco, Javier Martínez ; Estevez, José M. ; Yu, Feng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4767-f3c35aa91679002d90ae32f29017387e8d67c1b53503afa2d1902d731ec9c2713</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Arabidopsis</topic><topic>Arabidopsis - genetics</topic><topic>Arabidopsis - metabolism</topic><topic>Arabidopsis Proteins - genetics</topic><topic>Arabidopsis Proteins - metabolism</topic><topic>Autocrine signalling</topic><topic>Basic Helix-Loop-Helix Transcription Factors</topic><topic>Cell size</topic><topic>Cell surface</topic><topic>eIF4E1</topic><topic>Extracellular</topic><topic>FERONIA</topic><topic>Gene expression</topic><topic>Gene Expression Regulation, Plant</topic><topic>Growth</topic><topic>Helix-loop-helix proteins (basic)</topic><topic>Negative feedback</topic><topic>Nutrients</topic><topic>Peptide Hormones - genetics</topic><topic>Peptide Hormones - metabolism</topic><topic>Phosphorylation</topic><topic>Plant Roots - metabolism</topic><topic>RALF1</topic><topic>Receptors</topic><topic>root hair size</topic><topic>RSL4</topic><topic>Signal Transduction</topic><topic>Signaling</topic><topic>Soil</topic><topic>Tansley insight</topic><topic>Transcription</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Sirui</creatorcontrib><creatorcontrib>Pacheco, Javier Martínez</creatorcontrib><creatorcontrib>Estevez, José M.</creatorcontrib><creatorcontrib>Yu, Feng</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Ecology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>The New phytologist</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Sirui</au><au>Pacheco, Javier Martínez</au><au>Estevez, José M.</au><au>Yu, Feng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Autocrine regulation of root hair size by the RALF-FERONIA-RSL4 signaling pathway</atitle><jtitle>The New phytologist</jtitle><addtitle>New Phytol</addtitle><date>2020-07</date><risdate>2020</risdate><volume>227</volume><issue>1</issue><spage>45</spage><epage>49</epage><pages>45-49</pages><issn>0028-646X</issn><eissn>1469-8137</eissn><abstract>Root hair (RH) size has vital physiological implications, since it influences the surface area of the root and thus the ability of the plant to absorb water and nutrients from the soil. Arabidopsis ROOT HAIR DEFECTIVE 6-LIKE 4 (RSL4), a bHLH transcription factor, controls the expression of hundreds of RH genes, and RSL4 expression itself can trigger ectopic RH growth. Recent studies reveal an autocrine mechanism governing plant RH cell growth in which the extracellular peptide RAPID ALKALINIZATION FACTOR 1 (RALF1) and receptor FERONIA (FER) act as a central hub between the cell surface and downstream signaling events. RALF1-FER promotes the phosphorylation of eIF4E1. Then, phosphorylated eIF4E1 further regulates the synthesis of RH proteins, including RSL4, to promote RH growth. High levels of RSL4 exert a negative feedback on RALF1 expression via directly binding to the RALF1 gene promoter, slowing RH growth and determining final RH cell size.</abstract><cop>England</cop><pub>Wiley</pub><pmid>32083740</pmid><doi>10.1111/nph.16497</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-6332-7738</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Arabidopsis Arabidopsis - genetics Arabidopsis - metabolism Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism Autocrine signalling Basic Helix-Loop-Helix Transcription Factors Cell size Cell surface eIF4E1 Extracellular FERONIA Gene expression Gene Expression Regulation, Plant Growth Helix-loop-helix proteins (basic) Negative feedback Nutrients Peptide Hormones - genetics Peptide Hormones - metabolism Phosphorylation Plant Roots - metabolism RALF1 Receptors root hair size RSL4 Signal Transduction Signaling Soil Tansley insight Transcription |
| title | Autocrine regulation of root hair size by the RALF-FERONIA-RSL4 signaling pathway |
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