From Epigenesis to Epigenetics

Abstract

Abstract:One continuous thread in this volume is the name of Conrad H. Waddington (1905‐1975), the developmental biologist known as the inventor of the termepigenetics. After some biographical notes on his life, this article explores the meaning of the Waddingtonian equation and the context wherein it was developed. This equation holds thatepigenesis+genetics=epigenetics, and refers in retrospect to the debate onepigenesisversuspreformationismin neoclassical embryology. Whereas Waddington actualized this debate by linking epigenesis to developmental biology and preformation to genetics, thereby stressing the importance of genetic action in causal embryology, today'sepigeneticsmore and more offers the possibility to enfeeble biological thinking in terms of genes only, as it expands the gene‐centric view in biology by introducing a flexible and pragmatically oriented hierarchy of crucial genomic contexts that go beyond the organism.

Cite this work

No public copy is stored for this record, so only the metadata is cited.

Stored only when both papers are in the corpus — 260 citations exist upstream.

Papers that cite the same references — the relational fallback while embeddings are still backfilling.