General information

Mutant name aao3
Mutant/Transgenic plant mutant
Ecotype Ler
Mutagenesis type EMS/abi3-1
Dominant/Recessive/Semi-dominant recessive
PMID 11050171
CommentABA-deficent leaves; wilty; but near-normal seed dormancy

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT2G27150 AAO3 abscisic acid a single base pair substitution was found at the end of the ninth intron of the AAO3 gene. encodes Abscisic Aldehyde oxidase delta isoform catalyzing the final step in abscisic acid biosythesis

Phenotype information

Organ AttributeNo hormoneabscisic acid
Cotyledon/Leaf Leaf senescenceearlier-
Stomata aperturelarger-
Silique/Seed Germination rate-slightly increased