CmARF3–CmTCP7 model for promoting flowering in chrysanthemum “Jinba.” (IMAGE)

Nanjing Agricultural University The Academy of Science

CmARF3–CmTCP7 model for promoting flowering in chrysanthemum “Jinba.”

Caption

CmARF3–CmTCP7 model for promoting flowering in chrysanthemum “Jinba.” As short-day cycles accumulate, the expression of CmARF3 gradually increases, leading to the suppression of CmTCP7. This suppression weakens the interaction between CmTCP7 and CmFTL3/CmFDL1. Consequently, the CmFTL3–CmFDL1 complex can further promote the expression of CmCDM111L. In turn, CmCDM111L feedbacks to enhance CmFTL3 expression, forming a positive regulatory loop that reinforces floral induction under short-day conditions, ultimately accelerating flowering in chrysanthemum “Jinba.” The meaning of the arrows is as shown in the figure, with thicker arrows indicating stronger promoting or inhibiting effects.

Image link: https://academic.oup.com/view-large/figure/521103855/uhaf095f7.tif

Credit

Horticulture Research

Usage Restrictions

Credit must be given to the creator.

License

CC BY

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.