Gribouval, L. & Sourdaine, P. & Lareyre, J.J. & Bellaiche, J. & Le Gac, F. & Mazan, S. & Guiardiere, C. & Auvray, P. & Gautier, A. (2018)
The nanos1 gene was duplicated in early Vertebrates and the two paralogs show different gonadal expression profiles in a shark.
Scientific Reports, 8, Article 6942 DOI: 10.1038/s41598-018-24643-1