Testis-specific products of the Drosophila melanogaster sbr gene, encoding nuclear export factor 1, are necessary for male fertility
Keywords: NXF; nuclear export factor; UTR; untranslates region; Dm; Drosophila melanogaster; PCR; polymerase chain reaction; APA; alternative polyadenylation; DSE; downstream sequence element; CDD; Conserved Domain Database; USE; upstream sequence element; DPE; dow