13.2kb genomic fragment from perClk flies, containing the complete perClk coding sequence, 3.6kb of sequences upstream of the transcription start site and 2.1kb of sequences downstream of the stop codon.
perClk.t13.2 partially rescues per01
Rescues the arrhythmicity of per01 flies. per01 flies carrying perClk.t13.2 have a shorter period of locomotor activity than wild-type flies.