General information

Mutant name nph4arf19
Mutant/Transgenic plant mutant
Ecotype
Mutagenesis type
Dominant/Recessive/Semi-dominant recessive
PMID 15659631
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT1G19220 ARF19 auxin double mutant transcription factor
AT5G20730 ARF7 auxin double mutant transcription factor

Phenotype information

Organ AttributeNo hormone
Root Agravitropic rootyes
Lateral rootreduced
Cotyledon/Leaf Hyponastic or epinastic leavesepinastic leaves
Leaf sizesmall leaves
Hypocotyl/Stem Agravitropic hypocotylsyes
Internode lengthshort internode, reduced stem elongation
Nonphototropic hypocotylsyes
Plant heightdwarf, reduced height
Shoot apical dominanceincreased shoot apical dominance