Gene expression analysis of Arabidopsis root in LBD16-GR overexpression line

ABSTRACT: Lateral roots (LRs) are formed post-embryonically and contribute to root architecture formation in vascular plants. LATERAL ORGAN BOUNDARIES-DOMAIN 16 (LBD16) is a key transcription factor to initiate LR formation. LBD16 functions downstream of AUXIN RESPONSE FACTOR 7 (ARF7) and ARF19, and overexpression of LBD16 partially restores LR formation in the absence of ARF7 and ARF19. To identify downstream targets of LBD16, we engineered a transgenic line with inducible LBD16 activity by overexpressing a fusion protein of LBD16 and rat glucocorticoid receptor (GR) in arf7 arf19 mutant. Here we identified primary response genes of LBD16 from transcriptome analysis of 35Spro:LBD16:GR arf7 arf19 line.

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE115418 | GEO | 2018/12/20

REPOSITORIES: GEO