Postlethwait (2000)|biblio/10753519]]).
- Notochord cell precursors express _Brachyury_ like in other chordates
([[Bassham and Postlethwait (2000)|biblio/10753519]]).
- - Adult notochord cells proliferate ([[Søviknes and Glover, 2008|biblio/18258772]).
+ - Adult notochord cells proliferate ([[Søviknes and Glover, 2008|biblio/18258772]]).
- Expression of development genes is retarded by polyunsaturated aldehydes produced
by diatoms ([[Torres-Águila and coll., 2018|biblio/30272001]]).
- Epithelial cells divide by mitosis during embryogenesis. Once the final number