The myelin proteins of the shark brain are similar to the myelin proteins of the mammalian peripheral nervous system.Saavedra R.A., Fors L., Aebersold R.H., Arden B., Horvath S., Sanders J., Hood L.View abstractCited forNUCLEOTIDE SEQUENCE [MRNA]TissueBrainCategoriesSequencesSourceUniProtKB reviewed (Swiss-Prot)PubMedEurope PMCJ. Mol. Evol. 29:149-156 (1989)Cited in2