1. A brief history of epigenetics;Felsenfeld;Cold Spring Harbor Perspect Biol,2014
2. Organisers and genes;Waddington,1940
3. Canalization of development and the inheritance of acquired characters’;Waddington;Nature,1942
4. Principles of embryology;Waddington,1956
5. The strategy of the genes; a discussion of some aspects of theoretical biology;Waddington,1957