Cardoso, J.C. & Bergqvist, C.A. & Felix, R.C. & Larhammar, D. (2016)
Corticotropin-releasing hormone family evolution: five ancestral genes remain in some lineages. Journal of Molecular Endocrinology, 57(1), 73–86
DOI: 10.1530/JME-16-0051
Larsson, T.A. & Tay, B.-H. & Sundström, G. & Fredriksson, R. & Brenner, S. & Larhammar, D. & Venkatesh, B. (2009)
Neuropeptide Y-family peptides and receptors in the elephant shark, Callorhinchus milii confirm gene duplications before the gnathostome radiation. Genomics, 93(3), 254–260
DOI: 10.1016/j.ygeno.2008.10.001
Salaneck, E. & Ardell, D.H. & Larson, E.T. & Larhammar, D. (2003)
Three neuropeptide Y receptor genes in the spiny dogfish, Squalus acanthias, support en bloc duplications in early vertebrate evolution. Molecular Biology and Evolution, 20(8), 1271–1280
DOI: 10.1093/molbev/msg133
Ringholm, A. & Klovins, J. & Fredriksson, R. & Poliakova, N. & Larson, E.T. & Kukkonen, J.P. & Larhammar, D. & Schioth, H.B. (2003)
Presence of melanocortin (MC4) receptor in spiny dogfish suggests an ancient vertebrate origin of central melanocortin system. European Journal of Biochemistry / FEBS, 270(2), 213–221
DOI: 10.1046/j.1432-1033.2003.03371.x
Risinger, C. & Blomqvist, A.G. & Lundell, I. & Lambertsson, A. & Nässel, D. & Pieribone, V.A. & Brodin, L. & Larhammar, D. (1993)
Evolutionary conservation of synapse protein SNAP-25 shown by Drosophila and Torpedo cDNA clones. Journal of Biological Chemistry, 268, 24408–24414
Blomqvist, A.G. & Söderberg, C. & Lundell, I. & Milner, R.J. & Larhammar, D. (1992)
Strong evolutionary conservation of neuropeptide Y (NPY); sequences of chicken, goldfish, and Torpedo marmorata DNA clones. Proceedings of the National Academy of Sciences of the United States of America, 89(6), 2350–2354