Ontology highlight
ABSTRACT:
SUBMITTER: Mangeon A
PROVIDER: S-EPMC2993911 | biostudies-literature | 2011 Jan
REPOSITORIES: biostudies-literature
Mangeon Amanda A Bell Elizabeth M EM Lin Wan-Ching WC Jablonska Barbara B Springer Patricia S PS
Journal of experimental botany 20100825 1
The LATERAL ORGAN BOUNDARIES DOMAIN (LBD) gene family encodes plant-specific transcription factors. In this report, the LBD gene DOWN IN DARK AND AUXIN1 (DDA1), which is closely related to LATERAL ORGAN BOUNDARIES (LOB) and ASYMMETRIC LEAVES2 (AS2), was characterized. DDA1 is expressed primarily in vascular tissues and its transcript levels were reduced by exposure to exogenous indole-3-acetic acid (IAA or auxin) and in response to dark exposure. Analysis of a T-DNA insertion line, dda1-1, in wh ...[more]