cDNA Cloning of Indole-3-Acetic Acid-Regulated Genes: Aux22 and SAUR from Mung Bean(Vigna radiata)Hypocotyl Tissue

摘要

Five cDNAs of auxin-regulated genes were isolated from mung bean(Vigna radiata)hypocotyl sections by differential hybridization screening. They were related to the soybean genes, Aux22 Ainley et al. (1988)J. Biol. Chem. 263: 10658 and SAUR McClure et al. (1989)Plant Cell1: 229. Regulation of expression of these genes, examined by Northern blot analysis, appeared similar to that reported in soybean hypocotyls.