mapping of the c-myb clones using restriction endonucleases and hybridization to radiolabeled v-myb probes revealed that the sequences homologous to v-myb are contained within four separate regions , which have since been shown by nucleotide sequencing ( klempnauer et al. , cell 31:453-463 , 1982 ) to carry seven exons .
C0007634
cell
C0015295
exons