The gibberellin biosynthetic genes AtGA20ox1 and AtGA20ox2 act, partially redundantly, to promote growth and development throughout the Arabidopsis life cycle.

@article{Rieu2008TheGB,
  title={The gibberellin biosynthetic genes AtGA20ox1 and AtGA20ox2 act, partially redundantly, to promote growth and development throughout the Arabidopsis life cycle.},
  author={Ivo Rieu and Omar J. Ru{\'i}z-Rivero and Nieves Fern{\'a}ndez-Garc{\'i}a and Jayne Griffiths and Stephen J. Powers and Fan Yong Gong and Terezie Linhartova and Sven Eriksson and Ove Nilsson and Stephen P. Thomas and Andrew L Phillips and Peter Hedden},
  journal={The Plant journal : for cell and molecular biology},
  year={2008},
  volume={53 3},
  pages={488-504}
}
The activity of the gibberellin (GA) biosynthetic enzymes GA 20-oxidases (GA20ox) is of particular importance in determining GA concentration in many plant species. In Arabidopsis these enzymes are encoded by a family of five genes: AtGA20ox1-AtGA20ox5. Transcript analysis indicated that they have different expression patterns and may thus participate differentially in GA-regulated developmental processes. We have used reverse genetics to determine the physiological roles of AtGA20ox1 and… CONTINUE READING
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