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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
5741
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pubmed:dateCreated |
2005-9-9
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pubmed:abstractText |
Day length controls flowering time in many plants. The day-length signal is perceived in the leaf, but how this signal is transduced to the shoot apex, where floral initiation occurs, is not known. In Arabidopsis, the day-length response depends on the induction of the FLOWERING LOCUS T (FT) gene. We show here that local induction of FT in a single Arabidopsis leaf is sufficient to trigger flowering. The FT messenger RNA is transported to the shoot apex, where downstream genes are activated. These data suggest that the FT mRNA is an important component of the elusive "florigen" signal that moves from leaf to shoot apex.
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pubmed:commentsCorrections |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/AP1 protein, Arabidopsis,
http://linkedlifedata.com/resource/pubmed/chemical/Arabidopsis Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/CONSTANS protein, Arabidopsis,
http://linkedlifedata.com/resource/pubmed/chemical/DNA-Binding Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/FD protein, Arabidopsis,
http://linkedlifedata.com/resource/pubmed/chemical/FT protein, Arabidopsis,
http://linkedlifedata.com/resource/pubmed/chemical/Homeodomain Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/MADS Domain Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/Plant Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/RNA, Messenger,
http://linkedlifedata.com/resource/pubmed/chemical/RNA, Plant,
http://linkedlifedata.com/resource/pubmed/chemical/Transcription Factors
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pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
1095-9203
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pubmed:author |
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pubmed:issnType |
Electronic
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pubmed:day |
9
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pubmed:volume |
309
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1694-6
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:16099949-Arabidopsis,
pubmed-meshheading:16099949-Arabidopsis Proteins,
pubmed-meshheading:16099949-DNA-Binding Proteins,
pubmed-meshheading:16099949-Flowers,
pubmed-meshheading:16099949-Gene Expression Regulation, Plant,
pubmed-meshheading:16099949-Homeodomain Proteins,
pubmed-meshheading:16099949-Hot Temperature,
pubmed-meshheading:16099949-MADS Domain Proteins,
pubmed-meshheading:16099949-Plant Leaves,
pubmed-meshheading:16099949-Plant Proteins,
pubmed-meshheading:16099949-Plant Shoots,
pubmed-meshheading:16099949-Plants, Genetically Modified,
pubmed-meshheading:16099949-Promoter Regions, Genetic,
pubmed-meshheading:16099949-RNA, Messenger,
pubmed-meshheading:16099949-RNA, Plant,
pubmed-meshheading:16099949-Signal Transduction,
pubmed-meshheading:16099949-Transcription, Genetic,
pubmed-meshheading:16099949-Transcription Factors
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pubmed:year |
2005
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pubmed:articleTitle |
The mRNA of the Arabidopsis gene FT moves from leaf to shoot apex and induces flowering.
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pubmed:affiliation |
Umeå Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, S-90183, Umeå, Sweden.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, Non-P.H.S.,
Retracted Publication
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