sentence: Within the locus we also identified host genes whose expression increased ( Samd9l , Asns , Gpr85 , and Tfpi2 ) or decreased ( Pon1 , Hepacam2 , Tmem106b , and Pppr9a1 ) 2-fold ( P < 0.05 ) 72 hours after infection with H5N1 IAV in D2 , B6 or both mouse strains .