General information

Mutant name abi8abh1
Mutant/Transgenic plant mutant
Ecotype
Mutagenesis type cross
Dominant/Recessive/Semi-dominant
PMID 14742875
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT3G08550 ABI8/ELD1/KOB1 abscisic acid abi8 mutant allele contains a 5-bp deletion,resulting in a frame shift in the first exon at amino acid 85 and termination shortly thereafter ABI8 encodes a protein with no domains of known function but belongs to a small plant-specific protein family.
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
Hypocotyl/Stem Plant heightabi8-like dwarfing-
Silique/Seed Germination rate-weakly resistant to ABA inhibition of germination