Biology Letters Special Feature 2013
All articles in this special feature are FREE TO ACCESS online
Experimental Evolution
Recent decades have seen a significant rise in studies in which evolution is observed and analysed directly - as it happens — under replicated, controlled conditions. Such 'experimental evolution' approaches offer a degree of resolution of evolutionary processes and their underlying genetics that is difficult or even impossible to achieve in more traditional comparative and retrospective analyses. In principle, experimental populations can be monitored for phenotypic and genetic changes with any desired level of replication and measurement precision, facilitating progress on fundamental and previously unresolved questions in evolutionary biology. This special feature brings together 10 invited papers in which experimental evolution is making significant progress on a variety of fundamental questions.
Feature Articles
Introduction - As it happens: current directions in experimental evolution
by Thomas Bataillon, Paul Joyce and Paul Sniegowski
Temperature, stress and spontaneous mutation in Caenorhabditis briggsae and Caenorhabditis elegans
by Chikako Matsuba, Dejerianne G. Ostrow, Matthew P. Salomon, Amit Tolani and Charles F. Baer
Mutational effects depend on ploidy level: all else is not equal
by Aleeza Gerstein
Genetic background affects epistatic interactions between two beneficial mutations
by Yinhua Wang, Carolina Díaz Arenas, Daniel M. Stoebel and Tim F. Cooper
Epistasis between mutations is host-dependent for an RNA virus
by Jasna Lalic and Santiago F. Elena
The role of 'soaking' in spiteful toxin production in Pseudomonas aeruginosa
by R. Fredrik Inglis, Alex R. Hall and Angus Buckling
Experimental evolution of multicellularity using microbial pseudo-organisms
by David C. Queller and Joan E. Strassmann
Model and test in a fungus of the probability that beneficial mutations survive drift
by Danna R. Gifford, J. Arjan G. M. de Visser and Lindi M. Wahl
Evolution of clonal populations approaching a fitness peak
by Isabel Gordo and Paulo R. A. Campos
Evolutionary rescue of a green alga kept in the dark
by Graham Bell
Competition and the origins of novelty: experimental evolution of niche-width expansion in a virus
by Lisa M. Bono, Catharine L. Gensel, David W. Pfennig and Christina L. Burch
by Thomas Bataillon, Paul Joyce and Paul Sniegowski
Temperature, stress and spontaneous mutation in Caenorhabditis briggsae and Caenorhabditis elegans
by Chikako Matsuba, Dejerianne G. Ostrow, Matthew P. Salomon, Amit Tolani and Charles F. Baer
Mutational effects depend on ploidy level: all else is not equal
by Aleeza Gerstein
Genetic background affects epistatic interactions between two beneficial mutations
by Yinhua Wang, Carolina Díaz Arenas, Daniel M. Stoebel and Tim F. Cooper
Epistasis between mutations is host-dependent for an RNA virus
by Jasna Lalic and Santiago F. Elena
The role of 'soaking' in spiteful toxin production in Pseudomonas aeruginosa
by R. Fredrik Inglis, Alex R. Hall and Angus Buckling
Experimental evolution of multicellularity using microbial pseudo-organisms
by David C. Queller and Joan E. Strassmann
Model and test in a fungus of the probability that beneficial mutations survive drift
by Danna R. Gifford, J. Arjan G. M. de Visser and Lindi M. Wahl
Evolution of clonal populations approaching a fitness peak
by Isabel Gordo and Paulo R. A. Campos
Evolutionary rescue of a green alga kept in the dark
by Graham Bell
Competition and the origins of novelty: experimental evolution of niche-width expansion in a virus
by Lisa M. Bono, Catharine L. Gensel, David W. Pfennig and Christina L. Burch
Related Content
Discussion Meeting issue 'Genetics and the causes of evolution: 150 years of progress since Darwin' organized and edited by Michael Bonsall and Brian Charlesworth
'Genomics of Adaptation' Guest Edited by Professor Jacek Radwan and Dr Wiesław Babik