Basic mutant information   
Mutant name ahk3cre1
Mutant/Transgenic mutant
Ecotype Col-0
Mutagenesis type T-DNA insertion_knock out
(Semi-)Dominant/Recessive recessive
Description early senescence in darkness treatment
References
1: Riefler M, Novak O, Strnad M, Schmülling T
Arabidopsis cytokinin receptor mutants reveal functions in shoot growth, leaf senescence, seed size, germination, root development, and cytokinin metabolism.
Plant Cell 2006 Jan;18(1):40-54

Mutated genes   
Mutated Gene 1 Locus name AT1G27320
Alias AHK3/ORE12
Organism Arabidopsis thaliana
Description Encodes a histidine kinases, a cytokinin receptor that controls cytokinin-mediated leaf longevity through a specific phosphorylation of the response regulator, ARR2.
Mutated Gene 2 Locus name AT2G01830
Alias CRE1/AHK4
Organism Arabidopsis thaliana
Description Histidine kinase: cytokinin-binding receptor that transduces cytokinin signals across the plasma membrane.
Phenotype information   
Darkness induced senescenceChlorophyll contentlow
Leaf coloryellow