Florigen-activating complex

A florigen and compound technology, applied in compound screening, angiosperms/flowering plants, plant peptides, etc., can solve problems such as unclear mechanism of florigen
CN102947445AActive Publication Date: 2013-02-27NARA INSTITUTE OF SCIENCE AND TECHNOLOGY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NARA INSTITUTE OF SCIENCE AND TECHNOLOGY
Publication Date
2013-02-27

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Abstract

In order to provide crystals of a florigen-activating complex obtained by binding a florigen, a 14-3-3 protein and a bZip transcription factor, and to control the flowering of plants by using said crystals to regulate the mechanisms of interaction between these substances, Hd3a is bound to FD1 via GF14c to form a florigen-activating complex, crystals are prepared from the florigen-activating complex, steric structural information is obtained using the crystals of the florigen-activating complex, and the steric structural information is used to control the interaction mechanism of the florigen and the like in order to thereby control the flowering of a plant.
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Description

technical field

[0001] The present invention relates to the crystal of the florigen activation complex formed by the combination of the 14-3-3 protein and the bZIP transcription factor, and the three-dimensional structure information of the florigen activation complex obtained from the crystal and the florigen Functional utilization of the activation complex.

[0002] This application claims the priority of Japanese application Japanese Patent Application No. 2010-061562 incorporated herein by reference. Background technique

[0003] Regulation of flowering of plants in various environments is considered to be effective in realizing stable food production or construction of a recycling-type economic and social system that effectively utilizes plant biomass and the like. In order to construct technologies to regulate flowering in plants, the molecular basis of information transmission of plant environmental responses needs to be clarified.

[0004] As a factor for inducing ...

Claims

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