General information

Mutant name abh1
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type T-DNA insertion_activation tag
Dominant/Recessive/Semi-dominant recessive
PMID 11525733
Commenthypersensitive to ABA; Pleiotropic; also enhanced drought tolerance; abh1 mutant shows a slight gibberellic acid insensitivity.

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT2G13540 ABH1 abscisic acid The T-DNA in ABH1 is inserted at the end of the 8th intron encodes the large subunit of a dimeric Arabidopsis nuclear mRNA cap-binding protein, functions in early ABA signaling.ABA-hypersensitivity.

Phenotype information

Organ AttributeNo hormoneabscisic acid
Silique/Seed Germination rate-reduced
Stress Drought-resistant