General information

Mutant name ESR1-ox
Mutant/Transgenic plant transgenic
Ecotype Ws
Mutagenesis type Transgenic plant
Dominant/Recessive/Semi-dominant dominant
PMID 11752375
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT1G12980 ESR1 cytokinin transgenic plant 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.

Phenotype information

Organ AttributeNo hormone
Root othercytokinin-independent shoot formation