Arabidopsis CPR5 Independently Regulates Seed Germination and Postgermination Arrest of Development through LOX Pathway and ABA Signaling

@inproceedings{Gao2011ArabidopsisCI,
  title={Arabidopsis CPR5 Independently Regulates Seed Germination and Postgermination Arrest of Development through LOX Pathway and ABA Signaling},
  author={Guilan Gao and Shengchun Zhang and Chengfeng Wang and Xiang Ping Yang and Yaqin Wang and Xiaojun Su and Jinju Du and Chengwei Yang},
  booktitle={PloS one},
  year={2011}
}
The phytohormone abscisic acid (ABA) and the lipoxygenases (LOXs) pathway play important roles in seed germination and seedling growth and development. Here, we reported on the functional characterization of Arabidopsis CPR5 in the ABA signaling and LOX pathways. The cpr5 mutant was hypersensitive to ABA in the seed germination, cotyledon greening and root growth, whereas transgenic plants overexpressing CPR5 were insensitive. Genetic analysis demonstrated that CPR5 gene may be located… CONTINUE READING

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The Arabidopsis RING finger E3 ligase RHA2a is a novel positive regulator of abscisic acid signaling during seed germination and early seedling development

Q Bu, H Li, Q Zhao, H Jiang, Q Zhai
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