General information

Mutant name dwf4-1
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type T-DNA insertion_activation tag
Dominant/Recessive/Semi-dominant recessive
PMID 9490746
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT3G50660 DWF4 brassinosteroid 8th intron steroid 22-alpha-hydroxylase; dwarf mutant

Phenotype information

Organ AttributeNo hormonebrassinosteroid
Cotyledon/Leaf Hyponastic or epinastic leavesepinastic leaves-
Leaf colordark green leaf-
Leaf sizesmall leaves-
Petioleshortened petiolerescued by hormone
Rounded or narrow leavesrounded leaves-
Vasculature patterndefective leaf venation-
Hypocotyl/Stem Hypocotyl lengthshort hypocotylsrescued by hormone
Internode lengthshort internode, reduced stem elongation-
Plant heightdwarf, reduced heightrescued by hormone
Silique/Seed Silique lengthshort silique-
Flower Anther developmentabnormal-
Fertilitysemisterile-
Pollen developmentabnormal-