Basic mutant information   
Mutant name abf2abf3abf4
Mutant/Transgenic mutant
Ecotype Col-0
Mutagenesis type cross
(Semi-)Dominant/Recessive recessive
Description abf2abf3abf4 exhibited stay-green phenotypes after ABA treatment
References
1: Gao S, Gao J, Zhu X, Song Y, Li Z, Ren G, Zhou X, Kuai B.
ABF2, ABF3, and ABF4 Promote ABA-Mediated Chlorophyll Degradation and Leaf Senescence by Transcriptional Activation of Chlorophyll Catabolic Genes and Senescence-Associated Genes in Arabidopsis.
Mol Plant. 2016 Sep 6;9(9):1272-1285. doi: 10.1016/j.molp.2016.06.006. Epub 2016 Jun 30.

Mutated genes   
Mutated Gene 1 Locus name AT1G45249
Alias ABF2
Organism Arabidopsis thaliana
Description Leucine zipper transcription factor that binds to the abscisic acid (ABA)__esponsive element (ABRE) motif in the promoter region of ABA-inducible genes. Enhances drought tolerance in vegetative tissues. Required for normal glucose response. Localized in the nucleus.
Mutated Gene 2 Locus name AT4G34000
Alias ABF3
Organism Arabidopsis thaliana
Description Encodes an ABA-responsive element-binding protein with similarity to transcription factors that is expressed in response to stress and abscisic acid.
Phenotype information   
Darkness induced senescenceChlorophyll contenthigh