General information

Mutant name drn-1 drnl
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type cross
Dominant/Recessive/Semi-dominant
PMID 18830673
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT1G12980 DRN Brassinosteroid Encodes an AP2/ERF protein, is expressed in a subdomain of meristem stem cells, in lateral organ anlagen, and transiently in the distal domain of organ primordia. It is a member of the ERF (ethylene response factor) subfamily B-1 of ERF/AP2 transcription factor family (ESR1). The protein contains one AP2 domain. There are 15 members in this subfamily including ATERF-3, ATERF-4, ATERF-7, and leafy petiole. Can confer cytokinin-independent shoot formation and causes severe meristem defects when overexpressed in Arabidopsis root explants.ESR1 expression was induced by cytokinin.
AT1G24590 SOB2 ESR2 Brassinosteroid response to auxin stimulus

Phenotype information

Organ AttributeNo hormone
Cotyledon/Leaf Cotyledon numbercotyledon defect