Probable transcriptional regulator that acts as a repressor of the gibberellin (GA) signaling pathway (PubMed:16262715). Its repressive activity is weaker than that of SLR1 (PubMed:16262715). Its overexpression prevents the GA signaling pathway and induces a dwarf phenotype (PubMed:16262715). Expressed in elongating internodes and flowers (PubMed:16262715). Expressed in floral meristem, stamen primordia and tapetum in developing anthers (PubMed:16262715). Expressed at low levels in roots, shoot apices and rachis (PubMed:16262715). Induced by treatment with gibberellin (GA3). Belongs to the GRAS family. Truncated N-terminus. Truncated N-terminus. Truncated N-terminus. Truncated N-terminus.