Gibberellin-regulated protein that may function in hormonal controlled steps of development such as seed germination, flowering and seed maturation. A number of isoforms are produced. According to EST sequences. Expressed in flower buds, style, stamen filaments, vasculature of sepals, flower abscission zone and green siliques. Lower levels seen in the root phloem, cotyledons and vasculature of rosette leaves. By gibberellins. Down-regulated by abscisic acid (ABA). Six disulfide bonds may be present. Belongs to the GASA family.