Genomic fragment of approximately 42.5kb which encompasses the entire CaMKII transcription unit plus ~20kb upstream and ~3.3kb downstream sequence.
Combination with CaMKIIFlyFos025846 rescues the lethality of CaMKIIstopw+ homozygotes and the spontaneous activity at the neuromuscular junction of the rescue larvae (rate of miniature excitatory junction potentials, mEJPs) is comparable to wild-type controls.