Construct: Nucleotide substitution: A?T. Nucleotide substitution: T?A. Mutation of the E box in the tim promoter sequence.
Flies carrying timpFLmut in a tim01 background have a period of circadian rhythm activity of 28.2 to 29.5 hours (depending on the line tested).
timpFLmut partially rescues tim01
Partially rescues the arrhythmicity of tim01 flies.