This locus represents naturally occurring readthrough transcription between the neighboring AK010878 (cDNA sequence AK010878) and Moap1 (modulator of apoptosis 1) genes on chromosome 12. The readthrough transcript encodes a protein that shares sequence identity with the upstream gene product but its C-terminal region is distinct due to frameshifts relative to the downstream gene. [provided by RefSeq, Dec 2011]