Gibberellin

Cloning and characterization of DELLA genes in Artemisia annua

Q. Shen, Cui, J., Fu, X. Q., Yan, T. X., and Tang, K. X., Cloning and characterization of DELLA genes in Artemisia annua, vol. 14, pp. 10037-10049, 2015.

Gibberellins (GA) are some of the most important phytohormones involved in plant development. DELLA proteins are negative regulators of GA signaling in many plants. In this study, the full-length cDNA sequences of three DELLA genes were cloned from Artemisia annua. Phylogenetic analysis revealed that AaDELLA1 and AaDELLA2 were located in the same cluster, but AaDELLA3 was not. Subcellular localization analysis suggested that AaDELLAs can be targeted to the nucleus and/or cytoplasm.

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