amorphic allele - genetic evidence
G to A mutation which disrupts a splice site at amino acid residue 858.
G24336293A
G to A mutation in a splice acceptor site within the codon for amino acid 858.
abnormal developmental rate | second instar larval stage
lethal - all die during second instar larval stage
Dis36/Dis36 mutants survive at the second instar larval stage for an extended period and then die.