previously we linked a 0.8-kilobase segment ( including the 5'-flanking region and the 5'-terminal exon ) of an interferon-activatable mouse gene ( 202 gene ) to the chloramphenicol acetyltransferase gene and transfected the construct into mouse ltk- cells ( samanta , h. , engel , d. a. , chao , h. m. , thakur , a. , garcia-blanco , m. a. , and lengyel , p. ( 1986 ) j. biol . chem . 261 , 11849-11858 ) .
C0015295
exon
C0007634
the