General information

Mutant name hls1-1
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type EMS
Dominant/Recessive/Semi-dominant
PMID 8612271
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT4G37580 HLS1 ethylene aa 346 E to K Hookless1;N-acetyltransferase activity;ethylene response gene,essential for differential cell elongation in hypocotyl.

Phenotype information

Organ AttributeNo hormoneethylene
Cotyledon/Leaf Leaf sizesmall leaves-
Petioleelongated petiole-
otherlarger epidermal cell,elongated cotyledons-
Hypocotyl/Stem Plant heightdwarf, reduced height-
Shoot apical dominancereduced shoot apical dominance-
Shoot apical hook-hookless
Flower Flowering time under long dayearly flowering-