- Molecular cloning of cDNAs encoding the human bombesin-like peptide neuromedin B. Chromosomal localization and comparison to cDNAs encoding its amphibian homolog ranatensin. Krane, I.M., Naylor, S.L., Helin-Davis, D., Chin, W.W., Spindel, E.R. J. Biol. Chem. (1988)