Genome-wide identification and transcriptional profiling analysis of auxin response-related gene families in cucumber.

ABSTRACT:

Background

Auxin signaling has a vital function in the regulation of plant growth and development, both which are known to be mediated by auxin-responsive genes. So far, significant progress has been made toward the identification and characterization of auxin-response genes in several model plants, while no systematic analysis for these families was reported in cucumber (Cucumis sativus L.), a reference species for Cucurbitaceae crops. The comprehensive analyses will help design experiments for functional validation of their precise roles in plant development and stress responses.

Results

A genome-wide search for auxin-response gene homologues identified 16 auxin-response factors (ARFs), 27 auxin/indole acetic acids (Aux/IAAs), 10 Gretchen Hagen 3 (GH3s), 61 small auxin-up

SUBMITTER: Wu J 

PROVIDER: S-EPMC4108051 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature