cr88The cr88 mutant of Arabidopsis is a novel chlorate-resistant mutant that displays long hypocotyls in red lht, but not in far red or blue lht, and is delayed in the greeningCR88, ATHSP90.5, ATHSP90C, EMB1956, EMBRYO DEFECTIVE 1956, HEAT SHOCK PROTEIN 88.1, HEAT SHOCK PROTEIN 90.5, HSP88.1, HSP90.5, HSP90C: Background: