General information

Mutant name cbp20/cbp80
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type cross
Dominant/Recessive/Semi-dominant
PMID 18829588
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT5G44200 CBP20 abscisic acid Encodes a nuclear cap-binding protein that forms a heterodimeric complex with ABH1 (ATCBP80) and is likely to participate in RNA metabolism. Its mRNA is ubiquitously expressed.Loss of function mutations suggest a role in processing of pri-miRNA and mRNA splicing.
AT2G13540 ABH1 abscisic acid 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-hypersensitive