Progress in the plant GH3 gene family / 生物工程学报

ABSTRACT

Phytohormone auxins play important roles in plant growth and development. The primary auxin-response genes can be classified into three major groups Aux/IAAs, SAURs and GH3s. Significant progress has been made in understanding these gene families by approaches of the functional genomics, molecular genetics and molecular biology. In this review, we focused on the structures, functions and models of the expressional regulation of plant GH3 genes. The interactions in the signal transduction pathways between auxins and other signals mediated by the GH3 genes, the relationship between the GH3 genes and the stress adaptation responses of plants are emphasized.