The AGAMOUS-LIKE 20 MADS domain protein integrates floral inductive pathways in Arabidopsis
The very late-flowering behavior of Arabidopsis winter-annual ecotypes is conferred mainly by two genes, FRIGIDA (FRI) and FLOWERING LOCUS C (FLC). A MADS-domain gene, AGAMOUS-LIKE 20 (AGL20), was identified as a dominant FRI suppressor in activation tagging mutagenesis. Overexpression of AGL20 supp...
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| Veröffentlicht in: | Genes & development 2000-09, Vol.14 (18), p.2366-2376 |
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| creator | Lee, H Suh, S S Park, E Cho, E Ahn, J H Kim, S G Lee, J S Kwon, Y M Lee, I |
| description | The very late-flowering behavior of Arabidopsis winter-annual ecotypes is conferred mainly by two genes, FRIGIDA (FRI) and FLOWERING LOCUS C (FLC). A MADS-domain gene, AGAMOUS-LIKE 20 (AGL20), was identified as a dominant FRI suppressor in activation tagging mutagenesis. Overexpression of AGL20 suppresses not only the late flowering of plants that have functional FRI and FLC alleles but also the delayed phase transitions during the vegetative stages of plant development. Interestingly, AGL20 expression is positively regulated not only by the redundant vernalization and autonomous pathways of flowering but also by the photoperiod pathway. Our results indicate that AGL20 is an important integrator of three pathways controlling flowering in Arabidopsis. |
| doi_str_mv | 10.1101/gad.813600 |
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A MADS-domain gene, AGAMOUS-LIKE 20 (AGL20), was identified as a dominant FRI suppressor in activation tagging mutagenesis. Overexpression of AGL20 suppresses not only the late flowering of plants that have functional FRI and FLC alleles but also the delayed phase transitions during the vegetative stages of plant development. Interestingly, AGL20 expression is positively regulated not only by the redundant vernalization and autonomous pathways of flowering but also by the photoperiod pathway. Our results indicate that AGL20 is an important integrator of three pathways controlling flowering in Arabidopsis.</description><identifier>ISSN: 0890-9369</identifier><identifier>EISSN: 1549-5477</identifier><identifier>DOI: 10.1101/gad.813600</identifier><identifier>PMID: 10995392</identifier><language>eng</language><publisher>United States: Cold Spring Harbor Laboratory Press</publisher><subject>AGAMOUS Protein, Arabidopsis ; AGAMOUS-LIKE 20 gene ; Arabidopsis - genetics ; Arabidopsis - growth & development ; Arabidopsis thaliana ; Blotting, Northern ; DNA-Binding Proteins - genetics ; DNA-Binding Proteins - metabolism ; FLOWERING LOCUS C gene ; FRIGIDA gene ; Homeodomain Proteins - genetics ; Homeodomain Proteins - metabolism ; MADS Domain Proteins ; Mutagenesis, Insertional ; Plant Proteins - genetics ; Plant Proteins - metabolism ; Promoter Regions, Genetic ; Research Paper ; Reverse Transcriptase Polymerase Chain Reaction ; Transcription Factors - genetics ; Transcription Factors - metabolism</subject><ispartof>Genes & development, 2000-09, Vol.14 (18), p.2366-2376</ispartof><rights>Copyright © 2000, Cold Spring Harbor Laboratory Press 2000</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c511t-b92a744d66947e644cd09d6b10846eecd5273f6da4cc0f3b5bfba4142d61c0c53</citedby><cites>FETCH-LOGICAL-c511t-b92a744d66947e644cd09d6b10846eecd5273f6da4cc0f3b5bfba4142d61c0c53</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/PMC316936/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC316936/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,723,776,780,881,27901,27902,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10995392$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lee, H</creatorcontrib><creatorcontrib>Suh, S S</creatorcontrib><creatorcontrib>Park, E</creatorcontrib><creatorcontrib>Cho, E</creatorcontrib><creatorcontrib>Ahn, J H</creatorcontrib><creatorcontrib>Kim, S G</creatorcontrib><creatorcontrib>Lee, J S</creatorcontrib><creatorcontrib>Kwon, Y M</creatorcontrib><creatorcontrib>Lee, I</creatorcontrib><title>The AGAMOUS-LIKE 20 MADS domain protein integrates floral inductive pathways in Arabidopsis</title><title>Genes & development</title><addtitle>Genes Dev</addtitle><description>The very late-flowering behavior of Arabidopsis winter-annual ecotypes is conferred mainly by two genes, FRIGIDA (FRI) and FLOWERING LOCUS C (FLC). A MADS-domain gene, AGAMOUS-LIKE 20 (AGL20), was identified as a dominant FRI suppressor in activation tagging mutagenesis. Overexpression of AGL20 suppresses not only the late flowering of plants that have functional FRI and FLC alleles but also the delayed phase transitions during the vegetative stages of plant development. Interestingly, AGL20 expression is positively regulated not only by the redundant vernalization and autonomous pathways of flowering but also by the photoperiod pathway. Our results indicate that AGL20 is an important integrator of three pathways controlling flowering in Arabidopsis.</description><subject>AGAMOUS Protein, Arabidopsis</subject><subject>AGAMOUS-LIKE 20 gene</subject><subject>Arabidopsis - genetics</subject><subject>Arabidopsis - growth & development</subject><subject>Arabidopsis thaliana</subject><subject>Blotting, Northern</subject><subject>DNA-Binding Proteins - genetics</subject><subject>DNA-Binding Proteins - metabolism</subject><subject>FLOWERING LOCUS C gene</subject><subject>FRIGIDA gene</subject><subject>Homeodomain Proteins - genetics</subject><subject>Homeodomain Proteins - metabolism</subject><subject>MADS Domain Proteins</subject><subject>Mutagenesis, Insertional</subject><subject>Plant Proteins - genetics</subject><subject>Plant Proteins - metabolism</subject><subject>Promoter Regions, Genetic</subject><subject>Research Paper</subject><subject>Reverse Transcriptase Polymerase Chain Reaction</subject><subject>Transcription Factors - genetics</subject><subject>Transcription Factors - metabolism</subject><issn>0890-9369</issn><issn>1549-5477</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVUT1PwzAUtBCIlo-FH4AyMSClPCeOUw8MUSlQUcTQdmKwHNtpjdI42Cmo_x5XrRBMT7p3997pDqErDAOMAd8thRoMcUoBjlAfZ4TFGcnzY9SHIYOYpZT10Jn3HwBAgdJT1MPAWJaypI_e5ysdFU_F69tiFk8nL-Mogei1eJhFyq6FaaLW2U6HaZpOL53otI-q2jpRB0RtZGe-dNSKbvUttj5AUeFEaZRtvfEX6KQStdeXh3mOFo_j-eg5nr49TUbFNJYZxl1cskTkhChKGck1JUQqYIqWGIaEai1VluRpRZUgUkKVlllZlYJgkiiKJcgsPUf3-7vtplxrJXXTBX-8dWYt3JZbYfj_TWNWfGm_eIppSCfobw56Zz832nd8bbzUdS0abTee45wGB8mOeLsnSme9d7r6_YGB76rgoQq-ryKQr_-6-kPdZ5_-AB-VhO4</recordid><startdate>20000915</startdate><enddate>20000915</enddate><creator>Lee, H</creator><creator>Suh, S S</creator><creator>Park, E</creator><creator>Cho, E</creator><creator>Ahn, J H</creator><creator>Kim, S G</creator><creator>Lee, J S</creator><creator>Kwon, Y M</creator><creator>Lee, I</creator><general>Cold Spring Harbor Laboratory Press</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>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>5PM</scope></search><sort><creationdate>20000915</creationdate><title>The AGAMOUS-LIKE 20 MADS domain protein integrates floral inductive pathways in Arabidopsis</title><author>Lee, H ; Suh, S S ; Park, E ; Cho, E ; Ahn, J H ; Kim, S G ; Lee, J S ; Kwon, Y M ; Lee, I</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c511t-b92a744d66947e644cd09d6b10846eecd5273f6da4cc0f3b5bfba4142d61c0c53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>AGAMOUS Protein, Arabidopsis</topic><topic>AGAMOUS-LIKE 20 gene</topic><topic>Arabidopsis - genetics</topic><topic>Arabidopsis - growth & development</topic><topic>Arabidopsis thaliana</topic><topic>Blotting, Northern</topic><topic>DNA-Binding Proteins - genetics</topic><topic>DNA-Binding Proteins - metabolism</topic><topic>FLOWERING LOCUS C gene</topic><topic>FRIGIDA gene</topic><topic>Homeodomain Proteins - genetics</topic><topic>Homeodomain Proteins - metabolism</topic><topic>MADS Domain Proteins</topic><topic>Mutagenesis, Insertional</topic><topic>Plant Proteins - genetics</topic><topic>Plant Proteins - metabolism</topic><topic>Promoter Regions, Genetic</topic><topic>Research Paper</topic><topic>Reverse Transcriptase Polymerase Chain Reaction</topic><topic>Transcription Factors - genetics</topic><topic>Transcription Factors - metabolism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lee, H</creatorcontrib><creatorcontrib>Suh, S S</creatorcontrib><creatorcontrib>Park, E</creatorcontrib><creatorcontrib>Cho, E</creatorcontrib><creatorcontrib>Ahn, J H</creatorcontrib><creatorcontrib>Kim, S G</creatorcontrib><creatorcontrib>Lee, J S</creatorcontrib><creatorcontrib>Kwon, Y M</creatorcontrib><creatorcontrib>Lee, I</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Genes & development</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lee, H</au><au>Suh, S S</au><au>Park, E</au><au>Cho, E</au><au>Ahn, J H</au><au>Kim, S G</au><au>Lee, J S</au><au>Kwon, Y M</au><au>Lee, I</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The AGAMOUS-LIKE 20 MADS domain protein integrates floral inductive pathways in Arabidopsis</atitle><jtitle>Genes & development</jtitle><addtitle>Genes Dev</addtitle><date>2000-09-15</date><risdate>2000</risdate><volume>14</volume><issue>18</issue><spage>2366</spage><epage>2376</epage><pages>2366-2376</pages><issn>0890-9369</issn><eissn>1549-5477</eissn><abstract>The very late-flowering behavior of Arabidopsis winter-annual ecotypes is conferred mainly by two genes, FRIGIDA (FRI) and FLOWERING LOCUS C (FLC). A MADS-domain gene, AGAMOUS-LIKE 20 (AGL20), was identified as a dominant FRI suppressor in activation tagging mutagenesis. Overexpression of AGL20 suppresses not only the late flowering of plants that have functional FRI and FLC alleles but also the delayed phase transitions during the vegetative stages of plant development. Interestingly, AGL20 expression is positively regulated not only by the redundant vernalization and autonomous pathways of flowering but also by the photoperiod pathway. Our results indicate that AGL20 is an important integrator of three pathways controlling flowering in Arabidopsis.</abstract><cop>United States</cop><pub>Cold Spring Harbor Laboratory Press</pub><pmid>10995392</pmid><doi>10.1101/gad.813600</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | AGAMOUS Protein, Arabidopsis AGAMOUS-LIKE 20 gene Arabidopsis - genetics Arabidopsis - growth & development Arabidopsis thaliana Blotting, Northern DNA-Binding Proteins - genetics DNA-Binding Proteins - metabolism FLOWERING LOCUS C gene FRIGIDA gene Homeodomain Proteins - genetics Homeodomain Proteins - metabolism MADS Domain Proteins Mutagenesis, Insertional Plant Proteins - genetics Plant Proteins - metabolism Promoter Regions, Genetic Research Paper Reverse Transcriptase Polymerase Chain Reaction Transcription Factors - genetics Transcription Factors - metabolism |
| title | The AGAMOUS-LIKE 20 MADS domain protein integrates floral inductive pathways in Arabidopsis |
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