General information

Mutant name cch1-1
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type EMS
Dominant/Recessive/Semi-dominant recessive
PMID 17051210
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT5G13630 CHLH/CCH/GUN5 abscisic acid Single nucleotide substitution (C-to-T) in exon 3, resulting in a P642L mutation Encodes magnesium chelatase involved in plastid-to-nucleus signal transduction

Phenotype information

Organ AttributeNo hormoneabscisic acid
Root Primary root-long
Cotyledon/Leaf Stomata aperture-always open
Silique/Seed Germination rate-germination ABA-insensitive
otherpostgermination growth insensitivity to ABA-