The Lamarckian chicken and the Darwinian egg

Yitzhak Pilpel, Oded Rechavi

Research output: Contribution to journalComment/debate

Abstract

Which came first, the Chicken or the Egg?" We suggest this question is not a paradox. The Modern Synthesis envisions speciation through genetic changes in germ cells via random mutations, an "Egg first" scenario, but perhaps epigenetic inheritance mechanisms can transmit adaptive changes initiated in the soma ("Chicken first"). Reviewers: The article was reviewed by Dr. Eugene Koonin, Dr. Itai Yanai, Dr. Laura Landweber.

Original languageEnglish
Article number34
JournalBiology Direct
Volume10
Issue number1
DOIs
StatePublished - 1 Jul 2015

Keywords

  • Darwinian Evolution
  • Epigenetic Inheritance
  • Evolution
  • Lamarckian Evolution
  • Modern Synthesis
  • Transgenerational RNA Interference
  • Weismann Barrier

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