Bacterial evolution and BAK-sneppen model

Bose, Indrani ; Chaudhuri, Indranath (2001) Bacterial evolution and BAK-sneppen model International Journal of Modern Physics C, 12 (5). pp. 675-685. ISSN 0129-1831

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Official URL: http://www.worldscinet.com/ijmpc/12/1205/S01291831...

Related URL: http://dx.doi.org/10.1142/S0129183101001857

Abstract

Recently, Lenski et al [Elena,Lenski,Travisano] have carried out several experiments on bacterial evolution. Their findings support the theory of punctuated equilibrium in biological evolution. They have further quantified the relative contributions of adaptation, chance and history to bacterial evolution. In this paper, we show that a modified M-trait Bak-Sneppen model can explain many of the experimental results in a qualitative manner.

Item Type:Article
Source:Copyright of this article belongs to World Scientific Publishing Co Pte Ltd.
Keywords:Bacterial Evolution; Punctuated Equilibrium; Bak-Sneppen Model; Mutations
ID Code:5953
Deposited On:19 Oct 2010 10:04
Last Modified:16 May 2016 16:23

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