Biodiversity


  1. "The finding that much biodiversity is not due to differences in genes, but rather to alterations in gene regulation, has introduced an important new element into evolutionary theory.[25] Diverse organisms may have highly conserved developmental genes, but highly divergent regulatory mechanisms for these genes."
  2. "Epigenetic changes include modification of the genetic material due to methylation and other reversible chemical alteration,[27] as well as nonprogrammed remolding of the organism by physical and other environmental effects due to the inherent plasticity of developmental mechanisms"

 http://en.wikipedia.org/wiki/Evolutionary_developmental_biology

Comentários

Mensagens populares deste blogue

The Demon Theory of Friction

A kilobyte rewritable atomic memory