General information

Mutant name mpk4
Mutant/Transgenic plant mutant
Ecotype Ler
Mutagenesis type Ds insertion
Dominant/Recessive/Semi-dominant recessive
PMID 11163186
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT4G01370 MPK4 jasmonic acid intron Encodes a nuclear and cytoplasmically localized MAP kinase involved in mediating responses to pathogens.
AT4G01370 MPK4 ethylene intron Encodes a nuclear and cytoplasmically localized MAP kinase involved in mediating responses to pathogens.

Phenotype information

Organ AttributeNo hormone
Cotyledon/Leaf Hyponastic or epinastic leaveshyponastic leaves
Leaf sizesmall leaves
Petioleshortened petiole
Rounded or narrow leavesrounded leaves
Rumpled or serrated leavesrumpled leaves
Hypocotyl/Stem Plant heightdwarf, reduced height
Flower Anther developmentreduced anther development
Fertilitysemisterile
Stress Pathogenresistant to bacterial and oomycete pathogens