DELLA proteins, consisting of GA INSENSITIVE, REPRESSOR OF GA1-3, RGA-LIKE1
(RGL1), RGL2, and RGL3, are central repressors of gibberellin (GA) responses, but their …

Gibberellins (GAs) are essential regulators of plant development, and DELLAs are negative
regulators of GA signaling. The mechanism of GA-dependent transcription has been …

Bioactive gibberellins (GAs) are phytohormones that regulate growth and development
throughout the life cycle of plants. DELLA proteins are conserved growth repressors that …

Gibberellic acid (GA) promotes seed germination, elongation growth, and flowering time in
plants. GA responses are repressed by DELLA proteins, which contain an N-terminal DELLA …

RGA and GAI are homologous genes that encode putative transcriptional regulators that
repress gibberellin (GA) signaling in Arabidopsis. Previously we showed that the green …

The Arabidopsis gai mutant allele confers a reduction in gibberellin (GA) responsiveness.
Here we report the molecular cloning of GAI and a closely related gene GRS. The predicted …

We investigated the physiological function of three Arabidopsis thaliana homologs of the
gibberellin (GA) receptor GIBBERELLIN-INSENSITIVE DWARF1 (GID1) by determining the …

This article presents evidence that DELLA repression of gibberellin (GA) signaling is
relieved both by proteolysis-dependent and-independent pathways in Arabidopsis thaliana …

DELLAs (aspartic acid–glutamic acid–leucine–leucine–alanine) are a group of the GRAS
(GIBBERELIC ACID INSENSITIVE REPRESSOR OF ga1-3 SCARECROW) family of plant …

In Arabidopsis, the DELLA subfamily of GRAS regulatory genes consists of GAI, RGA, RGA-
LIKE1 (RGL1), RGL2, and RGL3. GAI and RGA are known to be negative regulators of …