Title : Arabidopsis Hexokinase-Like1 and Hexokinase1 form a critical node in mediating plant glucose and ethylene responses.

Pub. Date : 2012 Apr

PMID : 22366209






4 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 Arabidopsis Hexokinase-Like1 and Hexokinase1 form a critical node in mediating plant glucose and ethylene responses. ethylene hexokinase-like 1 Arabidopsis thaliana
2 Since these phenotypes occur independently of cellular Glc signaling activities, we have tested whether HKL1 might promote cross talk between the normal antagonists Glc and ethylene. ethylene hexokinase-like 1 Arabidopsis thaliana
3 From transcript expression analyses, we found that HKL1 and HXK1 have differential roles in Glc-dependent repression of some ethylene biosynthesis genes. ethylene hexokinase-like 1 Arabidopsis thaliana
4 Since we show by coimmunoprecipitation assays that HKL1 and HXK1 can interact, these two proteins likely form a critical node in Glc signaling that mediates overlapping, but also distinct, cellular responses to Glc and ethylene treatments. ethylene hexokinase-like 1 Arabidopsis thaliana