General information

Mutant name abi1-1ctr1-10
Mutant/Transgenic plant mutant
Ecotype Ler
Mutagenesis type EMS/abi1-1
Dominant/Recessive/Semi-dominant recessive
PMID 10899977
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT5G03730 CTR1 abscisic acid ctr1-10 mutation is a G-to-A transition at nucleotide 4511 in the CTR1 gene, which converts amino acid Asp-676 to Asn in the CTR1 kinase domain. encodes a Raf-like protein kinase.
AT4G26080 ABI1 abscisic acid G180D in the PP2C domain encodes a Calcium ion binding / protein phosphatase type 2C, Facilitates the activation of slow anion channels and stomata closure mediated by abscisic acid (ABA).
AT4G26080 ABI1 ethylene G180D in the PP2C domain encodes a Calcium ion binding / protein phosphatase type 2C, Facilitates the activation of slow anion channels and stomata closure mediated by abscisic acid (ABA).
AT5G03730 CTR1 ethylene ctr1-10 mutation is a G-to-A transition at nucleotide 4511 in the CTR1 gene, which converts amino acid Asp-676 to Asn in the CTR1 kinase domain. encodes a Raf-like protein kinase.

Phenotype information

Organ AttributeNo hormoneethyleneabscisic acid
Root Primary rootshort--
Root hairsmore--
Cotyledon/Leaf Leaf colordark green leaf--
Leaf sizesmall leaves--
Hypocotyl/Stem Plant heightdwarf, reduced height--
Silique/Seed Germination rate-contrast to abi1-1,increased in ABA treatmentcontrast to abi1-1,increased
Loss of seed dormancyreduced dormancy--