General information

Mutant name rha2a abi3-8
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type cross
Dominant/Recessive/Semi-dominant
PMID 19286935
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
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
AT1G15100 RHA2a abscisic acid Encodes a putative RING-H2 finger protein RHA2a.

Phenotype information

Organ AttributeNo hormoneabscisic acid
Root Primary root-long
Silique/Seed Germination rate-increased