Strain specific analysis of ANGPTL4 gene expression in wild-type mice and B-hANGPTL4 mice plus by RT-PCR. Mouse Angptl4 mRNA was detectable in fat of wild-type mice (+/+). Human ANGPTL4 mRNA was detectable in heterozygous B-hANGPTL4 mice plus but not in wild-type mice.