Basic mutant information   
Mutant name edr1
Mutant/Transgenic mutant
Ecotype Col-0
Mutagenesis type EMS
(Semi-)Dominant/Recessive recessive
Description In the wild-type, only the oldest leaves turned yellow, and this yellowing was visible in much younger leaves in the edr1 mutant
1: Pan H, Liu S, Tang D
HPR1, a component of the THO/TREX complex, plays an important role in disease resistance and senescence in Arabidopsis.
Plant J. 2012 Mar;69(5):831-43

Mutated genes   
Locus name AT1G08720
Alias EDR1
Organism Arabidopsis thaliana
Description ENHANCED DISEASE RESISTANCE 1 (EDR1); FUNCTIONS IN: protein serine/threonine/tyrosine kinase activity, MAP kinase kinase kinase activity, kinase activity. Gene expression is increased during leaf senescence.
Phenotype information   
OthersChlorophyll contentlow
Leaf coloryellow
Marker gene expressionyes