P-element insertion 9bp from the 5' end of exon 1, within a 26bp region that contains heterogeneous start sites for class I transcripts. P-element has an internal deletion of 1848bp between nucleotides 394-2241.
Insertion of P-element into Pka-R1 transcription unit.
abnormal learning
abnormal learning | recessive
viable
Specific defects in olfactory learning but not in subsequent memory decay.
Homozygotes perform abnormally in Pavlovian conditioning experiments. Initial learning levels are low. Subsequent memory decays are normal.
K. Kaiser.
