General information

Mutant name abo3 abi3-1
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type cross
Dominant/Recessive/Semi-dominant
PMID 20487379
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT1G66600 ABO3 abscisic acid A member of WRKY Transcription Factor; Group III. Involved in the regulation of plant responses to ABA and drought stress.
AT3G24650 ABI3 abscisic acid Homologous to the maize transcription factor Viviparous-1. Full length ABI3 protein binds to the highly conserved RY motif [DNA motif CATGCA(TG)], present in many seed-specific promoters, and the B3 domains of this transcription factor is necessary for the specific interaction with the RY element. Transcriptional activity of ABI3 requires the B3 DNA-binding domain and an activation domain

Phenotype information

Organ AttributeNo hormoneabscisic acid
Silique/Seed Germination rate-increased and rescue abo3