2005年8月
FD, a bZIP protein mediating signals from the floral pathway integrator FT at the shoot apex
SCIENCE
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- 巻
- 309
- 号
- 5737
- 開始ページ
- 1052
- 終了ページ
- 1056
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1126/science.1115983
- 出版者・発行元
- AMER ASSOC ADVANCEMENT SCIENCE
FLOWERING LOCUS T (FT) is a conserved promoter of flowering that acts downstream of various regulatory pathways, including one that mediates photoperiodic induction through CONSTANS (CO), and is expressed in the vasculature of cotyledons and leaves. A bZIP transcription factor, FD, preferentially expressed in the shoot apex is required for FT to promote flowering. FD and FT are interdependent partners through protein interaction and act at the shoot apex to promote floral transition and to initiate floral development through transcriptional activation of a floral meristem identity gene, APETALA1 (AP1). FT may represent a long-distance signal in flowering.
- リンク情報
- ID情報
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- DOI : 10.1126/science.1115983
- ISSN : 0036-8075
- PubMed ID : 16099979
- Web of Science ID : WOS:000231230100039