Amino acid replacement: G128S.
G9697185A
G2505A
G128S | Pka-C1-PB; G128S | Pka-C1-PC; G128S | Pka-C1-PD
G128S
Transheterozygotes for weak Pka-C1 alleles are lethal at 18oC. Hemizygotes are larval lethal with some adult escapers.
Pka-C1B12 is rescued by Pka-C1+mTgDC0
One copy of Pka-C1+mTgDC0 provides full rescue of hemizygotes.
Weak Pka-C1 allele.