Seminar on the origins of the genetic code

Tom Froese and Jorge Campos’ visit to ELSI in Tokyo is coming to an end…

Dr. Tom Froese

Next week Jorge and I will give a seminar to report on the work we did during our 2-month stay at the Earth-Life Science Institute:

An iterated learning model of the origin of the genetic code

Tom Froese (National Autonomous University of Mexico, UNAM)
Jorge Campos (National Autonomous University of Mexico, UNAM)

Date: July 25, 2017
Time: 14:00
Room: ELSI-2 Building – ELSI Lounge
Host: Nathaniel Virgo

Theories of the origin of the genetic code take translation for granted and assign an essential role to natural selection and/or mutation of hereditable traits to explain its non-randomness and error robustness. And yet the translation system depends on high fidelity replication. Woese proposed a solution to this fundamental bootstrapping problem by arguing that optimization of the code could have preceded and facilitated evolution of the translation system, and that its evolution was accelerated by communal innovation. He conjectured that early evolution was…

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