our data indicate that ( i ) only a portion of c-src is represented within v-src , ( ii ) the leftward recombination between the genome of the transducing virus and c-src occurred in an intron of the cellular gene , ( iii ) v-src is in part a spliced version of the corresponding portion of c-src , and ( iv ) nucleotide sequences represented once in the genome of the transducing virus become duplicated to flank v-src .
C0021920
intron
C0007634
cellular