Publications and drafts by topic: Epigenetics
Ehud Lamm, The Metastable Genome: A Lamarckian Organ in a Darwinian World?. In Eva Jablonka & Snait Gissis (eds.), Transformations of Lamarckism: from subtle fluids to molecular biology, 2011 [Page|PDF ]
Ehud Lamm, The genome as a developmental organ. In Journal of Physiology 592 (11):2237-2244 (2014), 2014 [Page]
This paper applies the conceptual toolkit of Evolutionary Developmental Biology (evo‐devo) to the evolution of the genome and the role of the genome in organism development. This challenges both the Modern Evolutionary Synthesis, the dominant view in evolutionary theory for much of the 20th century, and the typically unreflective analysis of heredity by evo‐devo. First, the history of the marginalization of applying system‐thinking to the genome is described. Next, the suggested framework is presented. Finally, its application to the evolution of genome modularity, the evolution of induced mutations, the junk DNA versus ENCODE debate, the role of drift in genome evolution, and the relationship between genome dynamics and symbiosis with microorganisms are briefly discussed.
Ehud Lamm and Eva Jablonka, Lamarck’s Two Legacies: A 21st-century Perspective on Use-Disuse and the Inheritance of Acquired Characters. In Interdisciplina. vol 3 (5): January-April 2015, 2015 [Page|PDF ]
Lamarck has left many legacies for future generations of biologists. His best known legacy was an explicit suggestion, developed in the Philosophie zoologique (PZ), that the effects of use and disuse (acquired characters) can be inherited and can drive species transformation. This suggestion was formulated as two laws, which we refer to as the law of biological plasticity and the law of phenotypic continuity. We put these laws in their historical context and distinguish between Lamarck’s key insights and later neo-Lamarckian interpretations of his ideas. We argue that Lamarck’s emphasis on the role played by the organization of living beings and his physiological model of reproduction are directly relevant to 21st-century concerns, and illustrate this by discussing intergenerational genomic continuity and cultural evolution.
Unpublished drafts and work in progress
Ehud Lamm, Genetics and Epigenetics Meet in the Genome. [Page]