General information

Mutant name msg2-1
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type EMS
Dominant/Recessive/Semi-dominant dominant
PMID 14729917
Commentspecifically resistant to IAA in hypocotyl

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT3G15540 AUX/IAA19 auxin Pro76 to Ser

Phenotype information

Organ AttributeNo hormoneauxin
Root Lateral rootreduced-
Primary root-long
Hypocotyl/Stem Agravitropic hypocotylsabnormal-
Hypocotyl length-long hypocotyls
Nonphototropic hypocotylsabnormal-
Shoot apical dominancereduced shoot apical dominance-
Flower Fertilityreduced fertility-