General information

Mutant name ers1 etr1
Mutant/Transgenic plant mutant
Ecotype
Mutagenesis type
Dominant/Recessive/Semi-dominant
PMID 12953109
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT1G66340 ETR1 ethylene constitutive triple response;Ethylene Receptor1/Ethylene Resistant1;protein histidine kinase activity;two-component response regulator activity;localized to th endoplasmic reticulum
AT2G40940 ERS1 ethylene Ethylene Response Sensor 1(ERS1);protein histidine kinase activity;receptor activity;negative regulation of ethylene mediated signaling pathway.

Phenotype information

Organ AttributeNo hormoneethylene
Root Lateral root-increased
Primary root-short
Root hairs-more
Swollen primary roots or lateral roots-swollen primary roots
Cotyledon/Leaf Epinastic or hyponastic cotyledonepinastic cotyledon-
Leaf colordark green leaf-
Leaf sizesmall leaves-
Petioleshortened petiole-
Rounded or narrow leavesrounded leaves-
Hypocotyl/Stem Hypocotyl length-short hypocotyls
Plant heightdwarf, reduced height-
Shoot apical dominancereduced shoot apical dominance-
Shoot apical hook-enhanced apical hook