Unknown

Dataset Information

0

Collective evolution and the genetic code.


ABSTRACT: A dynamical theory for the evolution of the genetic code is presented, which accounts for its universality and optimality. The central concept is that a variety of collective, but non-Darwinian, mechanisms likely to be present in early communal life generically lead to refinement and selection of innovation-sharing protocols, such as the genetic code. Our proposal is illustrated by using a simplified computer model and placed within the context of a sequence of transitions that early life may have made, before the emergence of vertical descent.

SUBMITTER: Vetsigian K 

PROVIDER: S-EPMC1502294 | biostudies-other | 2006 Jul

REPOSITORIES: biostudies-other

altmetric image

Publications

Collective evolution and the genetic code.

Vetsigian Kalin K   Woese Carl C   Goldenfeld Nigel N  

Proceedings of the National Academy of Sciences of the United States of America 20060703 28


A dynamical theory for the evolution of the genetic code is presented, which accounts for its universality and optimality. The central concept is that a variety of collective, but non-Darwinian, mechanisms likely to be present in early communal life generically lead to refinement and selection of innovation-sharing protocols, such as the genetic code. Our proposal is illustrated by using a simplified computer model and placed within the context of a sequence of transitions that early life may ha  ...[more]

Similar Datasets

| S-EPMC6040577 | biostudies-literature
| S-EPMC7884377 | biostudies-literature
| S-EPMC2584696 | biostudies-literature
| S-EPMC5927645 | biostudies-literature
| S-EPMC4980042 | biostudies-literature
| S-EPMC3753648 | biostudies-literature
| S-EPMC2538546 | biostudies-literature
| S-EPMC4187167 | biostudies-literature
| S-EPMC6551751 | biostudies-literature
| S-EPMC6104698 | biostudies-literature