Mol Biol Evol. 2012 Feb;29(2):487-502. doi:10.1093/molbev/msr136
Campsteijn C, Ovrebø JI, Karlsen BO, Thompson EM.
Expansion of cyclin D and CDK1 paralogs in Oikopleura dioica, a chordate employing diverse cell cycle variants.
Mol Biol Evol. 2012 Feb;29(2):487-502. doi:10.1093/molbev/msr136
Campsteijn C, Ovrebø JI, Karlsen BO, Thompson EM.
Expansion of cyclin D and CDK1 paralogs in Oikopleura dioica, a chordate employing diverse cell cycle variants.