Amino acid replacement: G157E. Mutation is in the DFG loop of the kinase domain.
G1357064A
G157E | png-PA
G157E|FBrf0129806
site of nucleic acid difference inferred by FlyBase based on stated amino acid change
Cells of mutant embryos contain assembled nuclear pore complexes and unusually large stacks of annulate lamellae with tightly packed annulate lamellae pore complexes.
Embryos derived from mutant females have a small number of apparently polyploid nuclei, rather than the normal, large number of diploid syncytial nuclei.
Embryos derived from homozygous females show no evidence of mitosis, containing a single giant nucleus.
A. Swan B. Suter