to investigate the synthesis of sm/igfs in vivo , we isolated polyadenylated rnas from multiple human fetal tissues of 16-20 weeks gestation and performed northern and dot-blot analyses using 32p-labeled cdnas and oligodeoxyribonucleotide ( oligomer ) probes complementary to human sm-c/igf-i and igf-ii mrnas .
C0037657
sm/igfs
C0021665
igf-i