ULTRAPETALA1 maintains Arabidopsis root stem cell niche independently of ARABIDOPSIS TRITHORAX1
• During plant development, morphogenetic processes rely on the activity of meristems. Meristem homeostasis depends on a complex regulatory network constituted by different factors and hormone signaling that regulate gene expression to coordinate the correct balance between cell proliferation and di...
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| Veröffentlicht in: | The New phytologist 2020-02, Vol.225 (3), p.1261-1272 |
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| container_title | The New phytologist |
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| creator | Ornelas-Ayala, Diego Vega-León, Rosario Petrone-Mendoza, Emilio Garay-Arroyo, Adriana García-Ponce, Berenice R. Álvarez-Buylla, Elena de la Paz Sanchez, María |
| description | • During plant development, morphogenetic processes rely on the activity of meristems. Meristem homeostasis depends on a complex regulatory network constituted by different factors and hormone signaling that regulate gene expression to coordinate the correct balance between cell proliferation and differentiation.
• ULTRAPETALA1, a transcriptional regulatory protein described as an Arabidopsis Trithorax group factor, has been characterized as a regulator of the shoot and floral meristems activity. Here, we highlight the role of ULTRAPETALA1 in root stem cell niche maintenance.
• We found that ULTRAPETALA1 is required to regulate both the quiescent center cell division rate and auxin signaling at the root tip. Furthermore, ULTRAPETALA1 regulates columella stem cell differentiation.
• These roles are independent of the ARABIDOPSIS TRITHORAX1, suggesting a different mechanism by which ULTRAPETALA1 can act in the root apical meristem of Arabidopsis. This work introduces a new component of the regulatory network needed for the root stem cell niche maintenance. |
| doi_str_mv | 10.1111/nph.16213 |
| format | Article |
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• ULTRAPETALA1, a transcriptional regulatory protein described as an Arabidopsis Trithorax group factor, has been characterized as a regulator of the shoot and floral meristems activity. Here, we highlight the role of ULTRAPETALA1 in root stem cell niche maintenance.
• We found that ULTRAPETALA1 is required to regulate both the quiescent center cell division rate and auxin signaling at the root tip. Furthermore, ULTRAPETALA1 regulates columella stem cell differentiation.
• These roles are independent of the ARABIDOPSIS TRITHORAX1, suggesting a different mechanism by which ULTRAPETALA1 can act in the root apical meristem of Arabidopsis. This work introduces a new component of the regulatory network needed for the root stem cell niche maintenance.</description><identifier>ISSN: 0028-646X</identifier><identifier>EISSN: 1469-8137</identifier><identifier>DOI: 10.1111/nph.16213</identifier><identifier>PMID: 31545512</identifier><language>eng</language><publisher>England: Wiley</publisher><subject>Arabidopsis ; Arabidopsis - cytology ; Arabidopsis - genetics ; Arabidopsis - metabolism ; Arabidopsis Proteins - genetics ; Arabidopsis Proteins - metabolism ; ATX1 ; Auxins ; Cell Cycle ; Cell differentiation ; Cell Division ; Cell proliferation ; Differentiation (biology) ; Gene expression ; Gene Expression Regulation, Plant ; Homeostasis ; Hormones ; Indoleacetic Acids - metabolism ; Maintenance ; Meristem - cytology ; Meristem - genetics ; Meristems ; Niches ; Plant Roots - cytology ; Plant Roots - genetics ; Proliferation ; root apical meristem ; root stem cell niche ; Signal Transduction ; Signaling ; Stem Cell Niche - genetics ; Stem cells ; Stem Cells - cytology ; Stem Cells - metabolism ; Transcription ; Transcription Factors - genetics ; Transcription Factors - metabolism ; ULTRAPETALA1</subject><ispartof>The New phytologist, 2020-02, Vol.225 (3), p.1261-1272</ispartof><rights>2019 The Authors © 2019 New Phytologist Trust</rights><rights>2019 The Authors. New Phytologist © 2019 New Phytologist Trust</rights><rights>2019 The Authors. New Phytologist © 2019 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-c4103-7808bea4c8c9e2049eeb2457d77f05918328d86894325c89e93c601e7d912bfb3</citedby><cites>FETCH-LOGICAL-c4103-7808bea4c8c9e2049eeb2457d77f05918328d86894325c89e93c601e7d912bfb3</cites><orcidid>0000-0003-1575-6284 ; 0000-0003-0813-3273 ; 0000-0002-7104-8111 ; 0000-0003-2130-3927 ; 0000-0002-7312-0754 ; 0000-0003-4153-5119 ; 0000-0002-7938-6473</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/26928262$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/26928262$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,1417,1433,27924,27925,45574,45575,46409,46833,58017,58250</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31545512$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ornelas-Ayala, Diego</creatorcontrib><creatorcontrib>Vega-León, Rosario</creatorcontrib><creatorcontrib>Petrone-Mendoza, Emilio</creatorcontrib><creatorcontrib>Garay-Arroyo, Adriana</creatorcontrib><creatorcontrib>García-Ponce, Berenice</creatorcontrib><creatorcontrib>R. Álvarez-Buylla, Elena</creatorcontrib><creatorcontrib>de la Paz Sanchez, María</creatorcontrib><title>ULTRAPETALA1 maintains Arabidopsis root stem cell niche independently of ARABIDOPSIS TRITHORAX1</title><title>The New phytologist</title><addtitle>New Phytol</addtitle><description>• During plant development, morphogenetic processes rely on the activity of meristems. Meristem homeostasis depends on a complex regulatory network constituted by different factors and hormone signaling that regulate gene expression to coordinate the correct balance between cell proliferation and differentiation.
• ULTRAPETALA1, a transcriptional regulatory protein described as an Arabidopsis Trithorax group factor, has been characterized as a regulator of the shoot and floral meristems activity. Here, we highlight the role of ULTRAPETALA1 in root stem cell niche maintenance.
• We found that ULTRAPETALA1 is required to regulate both the quiescent center cell division rate and auxin signaling at the root tip. Furthermore, ULTRAPETALA1 regulates columella stem cell differentiation.
• These roles are independent of the ARABIDOPSIS TRITHORAX1, suggesting a different mechanism by which ULTRAPETALA1 can act in the root apical meristem of Arabidopsis. This work introduces a new component of the regulatory network needed for the root stem cell niche maintenance.</description><subject>Arabidopsis</subject><subject>Arabidopsis - cytology</subject><subject>Arabidopsis - genetics</subject><subject>Arabidopsis - metabolism</subject><subject>Arabidopsis Proteins - genetics</subject><subject>Arabidopsis Proteins - metabolism</subject><subject>ATX1</subject><subject>Auxins</subject><subject>Cell Cycle</subject><subject>Cell differentiation</subject><subject>Cell Division</subject><subject>Cell proliferation</subject><subject>Differentiation (biology)</subject><subject>Gene expression</subject><subject>Gene Expression Regulation, Plant</subject><subject>Homeostasis</subject><subject>Hormones</subject><subject>Indoleacetic Acids - metabolism</subject><subject>Maintenance</subject><subject>Meristem - cytology</subject><subject>Meristem - genetics</subject><subject>Meristems</subject><subject>Niches</subject><subject>Plant Roots - cytology</subject><subject>Plant Roots - genetics</subject><subject>Proliferation</subject><subject>root apical meristem</subject><subject>root stem cell niche</subject><subject>Signal Transduction</subject><subject>Signaling</subject><subject>Stem Cell Niche - genetics</subject><subject>Stem cells</subject><subject>Stem Cells - cytology</subject><subject>Stem Cells - metabolism</subject><subject>Transcription</subject><subject>Transcription Factors - genetics</subject><subject>Transcription Factors - metabolism</subject><subject>ULTRAPETALA1</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>eNp1kE9r3DAQxUVpabbbHvoBWgS5tAcnGkmWpaObpt2FJbtsHMhN-M-YeLEtV_IS9tvX201yKGRgZi6_efN4hHwGdgFTXfbDwwUoDuINmYFUJtIgkrdkxhjXkZLq_ox8CGHHGDOx4u_JmYBYxjHwGbF3q2ybbq6zdJUC7fKmH6cONPV50VRuCE2g3rmRhhE7WmLb0r4pH5A2fYUDTqMf2wN1NU236Y_lz_XmdnlLs-0yW6y36T18JO_qvA346WnPyd2v6-xqEa3Wv5dX6SoqJTARJZrpAnNZ6tIgZ9IgFlzGSZUkNYsNaMF1pZU2UvC41AaNKBUDTCoDvKgLMSffTrqDd3_2GEbbNeFoN-_R7YPl3Cjg4vhsTs7_Q3du7_vJneVCQAKxkGaivp-o0rsQPNZ28E2X-4MFZo-p2yl1-y_1if36pLgvOqxeyOeYJ-DyBDw2LR5eV7I3m8Wz5JfTxS6Mzr9ccGW45oqLvwDVkRk</recordid><startdate>20200201</startdate><enddate>20200201</enddate><creator>Ornelas-Ayala, Diego</creator><creator>Vega-León, Rosario</creator><creator>Petrone-Mendoza, Emilio</creator><creator>Garay-Arroyo, Adriana</creator><creator>García-Ponce, Berenice</creator><creator>R. Álvarez-Buylla, Elena</creator><creator>de la Paz Sanchez, María</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/0000-0003-1575-6284</orcidid><orcidid>https://orcid.org/0000-0003-0813-3273</orcidid><orcidid>https://orcid.org/0000-0002-7104-8111</orcidid><orcidid>https://orcid.org/0000-0003-2130-3927</orcidid><orcidid>https://orcid.org/0000-0002-7312-0754</orcidid><orcidid>https://orcid.org/0000-0003-4153-5119</orcidid><orcidid>https://orcid.org/0000-0002-7938-6473</orcidid></search><sort><creationdate>20200201</creationdate><title>ULTRAPETALA1 maintains Arabidopsis root stem cell niche independently of ARABIDOPSIS TRITHORAX1</title><author>Ornelas-Ayala, Diego ; Vega-León, Rosario ; Petrone-Mendoza, Emilio ; Garay-Arroyo, Adriana ; García-Ponce, Berenice ; R. Álvarez-Buylla, Elena ; de la Paz Sanchez, María</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4103-7808bea4c8c9e2049eeb2457d77f05918328d86894325c89e93c601e7d912bfb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Arabidopsis</topic><topic>Arabidopsis - cytology</topic><topic>Arabidopsis - genetics</topic><topic>Arabidopsis - metabolism</topic><topic>Arabidopsis Proteins - genetics</topic><topic>Arabidopsis Proteins - metabolism</topic><topic>ATX1</topic><topic>Auxins</topic><topic>Cell Cycle</topic><topic>Cell differentiation</topic><topic>Cell Division</topic><topic>Cell proliferation</topic><topic>Differentiation (biology)</topic><topic>Gene expression</topic><topic>Gene Expression Regulation, Plant</topic><topic>Homeostasis</topic><topic>Hormones</topic><topic>Indoleacetic Acids - metabolism</topic><topic>Maintenance</topic><topic>Meristem - cytology</topic><topic>Meristem - genetics</topic><topic>Meristems</topic><topic>Niches</topic><topic>Plant Roots - cytology</topic><topic>Plant Roots - genetics</topic><topic>Proliferation</topic><topic>root apical meristem</topic><topic>root stem cell niche</topic><topic>Signal Transduction</topic><topic>Signaling</topic><topic>Stem Cell Niche - genetics</topic><topic>Stem cells</topic><topic>Stem Cells - cytology</topic><topic>Stem Cells - metabolism</topic><topic>Transcription</topic><topic>Transcription Factors - genetics</topic><topic>Transcription Factors - metabolism</topic><topic>ULTRAPETALA1</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ornelas-Ayala, Diego</creatorcontrib><creatorcontrib>Vega-León, Rosario</creatorcontrib><creatorcontrib>Petrone-Mendoza, Emilio</creatorcontrib><creatorcontrib>Garay-Arroyo, Adriana</creatorcontrib><creatorcontrib>García-Ponce, Berenice</creatorcontrib><creatorcontrib>R. Álvarez-Buylla, Elena</creatorcontrib><creatorcontrib>de la Paz Sanchez, María</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>Ornelas-Ayala, Diego</au><au>Vega-León, Rosario</au><au>Petrone-Mendoza, Emilio</au><au>Garay-Arroyo, Adriana</au><au>García-Ponce, Berenice</au><au>R. Álvarez-Buylla, Elena</au><au>de la Paz Sanchez, María</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>ULTRAPETALA1 maintains Arabidopsis root stem cell niche independently of ARABIDOPSIS TRITHORAX1</atitle><jtitle>The New phytologist</jtitle><addtitle>New Phytol</addtitle><date>2020-02-01</date><risdate>2020</risdate><volume>225</volume><issue>3</issue><spage>1261</spage><epage>1272</epage><pages>1261-1272</pages><issn>0028-646X</issn><eissn>1469-8137</eissn><abstract>• During plant development, morphogenetic processes rely on the activity of meristems. Meristem homeostasis depends on a complex regulatory network constituted by different factors and hormone signaling that regulate gene expression to coordinate the correct balance between cell proliferation and differentiation.
• ULTRAPETALA1, a transcriptional regulatory protein described as an Arabidopsis Trithorax group factor, has been characterized as a regulator of the shoot and floral meristems activity. Here, we highlight the role of ULTRAPETALA1 in root stem cell niche maintenance.
• We found that ULTRAPETALA1 is required to regulate both the quiescent center cell division rate and auxin signaling at the root tip. Furthermore, ULTRAPETALA1 regulates columella stem cell differentiation.
• These roles are independent of the ARABIDOPSIS TRITHORAX1, suggesting a different mechanism by which ULTRAPETALA1 can act in the root apical meristem of Arabidopsis. This work introduces a new component of the regulatory network needed for the root stem cell niche maintenance.</abstract><cop>England</cop><pub>Wiley</pub><pmid>31545512</pmid><doi>10.1111/nph.16213</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0003-1575-6284</orcidid><orcidid>https://orcid.org/0000-0003-0813-3273</orcidid><orcidid>https://orcid.org/0000-0002-7104-8111</orcidid><orcidid>https://orcid.org/0000-0003-2130-3927</orcidid><orcidid>https://orcid.org/0000-0002-7312-0754</orcidid><orcidid>https://orcid.org/0000-0003-4153-5119</orcidid><orcidid>https://orcid.org/0000-0002-7938-6473</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | The New phytologist, 2020-02, Vol.225 (3), p.1261-1272 |
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| subjects | Arabidopsis Arabidopsis - cytology Arabidopsis - genetics Arabidopsis - metabolism Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism ATX1 Auxins Cell Cycle Cell differentiation Cell Division Cell proliferation Differentiation (biology) Gene expression Gene Expression Regulation, Plant Homeostasis Hormones Indoleacetic Acids - metabolism Maintenance Meristem - cytology Meristem - genetics Meristems Niches Plant Roots - cytology Plant Roots - genetics Proliferation root apical meristem root stem cell niche Signal Transduction Signaling Stem Cell Niche - genetics Stem cells Stem Cells - cytology Stem Cells - metabolism Transcription Transcription Factors - genetics Transcription Factors - metabolism ULTRAPETALA1 |
| title | ULTRAPETALA1 maintains Arabidopsis root stem cell niche independently of ARABIDOPSIS TRITHORAX1 |
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