The Oryza sativa Regulator HDR1 Associates with the Kinase OsK4 to Control Photoperiodic Flowering

@inproceedings{Sun2016TheOS,
  title={The Oryza sativa Regulator HDR1 Associates with the Kinase OsK4 to Control Photoperiodic Flowering},
  author={Xuehui Sun and Zhiguo Zhang and Jinxia Wu and Xuean Cui and Dan Feng and Kai Wang and Ming Xu and Li Jian Zhou and Xiao Han and Xiaofeng Gu and Tiegang Lu},
  booktitle={PLoS genetics},
  year={2016}
}
Rice is a facultative short-day plant (SDP), and the regulatory pathways for flowering time are conserved, but functionally modified, in Arabidopsis and rice. Heading date 1 (Hd1), an ortholog of Arabidopsis CONSTANS (CO), is a key regulator that suppresses flowering under long-day conditions (LDs), but promotes flowering under short-day conditions (SDs) by influencing the expression of the florigen gene Heading date 3a (Hd3a). Another key regulator, Early heading date 1 (Ehd1), is an… CONTINUE READING

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