Imprecise excision has removed one of the two insertions in CkIIβmbuP1 and partially removed the second.
abnormal circadian rhythm
abnormal circadian rhythm (with CkIIβAnd)
Heterozygotes have a circadian rhythm of 24.3 hours, CkIIβmbuΔA6-1/CkIIβAnd transheterozygotes 24.6 hours.
CkIIβAnd