General information

Mutant name etr1 cul3hyp
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type cross of cul3hyp and etr1
Dominant/Recessive/Semi-dominant
PMID 19132085
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
AT1G26830 CUL3A ethylene Cullin, putative, similar to Cullin homolog 3 (CUL-3) SP:Q13618, GI:3639052 from (Homo sapiens); contains Pfam profile PF00888: Cullin family. Interacts with other components of E3 ligase complex suggesting it functions in RUB-modification. Forms complexes with BTB domain proteins forming a novel class of E3-based ubiquitin protein-ligase complexes. Mutant is early flowering and has a reduced sensitivity to far-red light. cul3a/cul3b homozygous/heterozygous plants are embryo lethal.

Phenotype information

Organ AttributeNo hormone
Root otherrescued the phenotype of culhyp and over produce ethylene