The pEmuSR-IL-14alpha transgene was designed with the Emu immunoglobulin heavy chain enhancer/SV40 promoter regions (from the pEmuSR vector) upstream of a hemagglutinin-tagged human IL-14alpha (TXLNA or taxilin alpha) cDNA sequence (human IL-14alpha is a cytokine encoded by the plus strand of the IL-14 gene using exons 3-10). FISH analysis showed positive immunofluorescence on chromosome 18. (J:117018)