Basic mutant information   
Mutant name acd1/pao
Mutant/Transgenic mutant
Ecotype Col-0
Mutagenesis type EMS
(Semi-)Dominant/Recessive recessive
Description Mutant shows a significant delayed senescence both in natural and dark-induced processes
References
1: Greenberg JT, Ausubel FM
Arabidopsis mutants compromised for the control of cellular damage during pathogenesis and aging.
Plant J. 1993 Aug;4(2):327-41

Mutated genes   
Locus name AT3G44880
Alias PAO/ACD1
Organism Arabidopsis thaliana
Description Encodes a pheide a oxygenase (PAO).
Phenotype information   
Natural senescenceChloroplast structureunregular
Leaf colorbleached
Stress induced senescenceChloroplast structureunregular
Leaf colorbleached