| The experimental evolution of specialists, generalists, and the maintenance of diversity R Kassen Journal of evolutionary biology 15 (2), 173-190, 2002 | 1059 | 2002 |
| The fitness costs of antibiotic resistance mutations AH Melnyk, A Wong, R Kassen Evolutionary applications 8 (3), 273-283, 2015 | 675 | 2015 |
| Big questions, small worlds: microbial model systems in ecology CM Jessup, R Kassen, SE Forde, B Kerr, A Buckling, PB Rainey, ... Trends in ecology & evolution 19 (4), 189-197, 2004 | 532 | 2004 |
| Diversity peaks at intermediate productivity in a laboratory microcosm R Kassen, A Buckling, G Bell, PB Rainey Nature 406 (6795), 508-512, 2000 | 442 | 2000 |
| Distribution of fitness effects among beneficial mutations before selection in experimental populations of bacteria R Kassen, T Bataillon Nature genetics 38 (4), 484-488, 2006 | 309 | 2006 |
| Disturbance and diversity in experimental microcosms A Buckling, R Kassen, G Bell, PB Rainey Nature 408 (6815), 961-964, 2000 | 300 | 2000 |
| The ecology and genetics of microbial diversity R Kassen, PB Rainey Annu. Rev. Microbiol. 58 (1), 207-231, 2004 | 272 | 2004 |
| The emergence and maintenance of diversity: insights from experimental bacterial populations PB Rainey, A Buckling, R Kassen, M Travisano Trends in ecology & evolution 15 (6), 243-247, 2000 | 253 | 2000 |
| The effects of competition and predation on diversification in a model adaptive radiation JR Meyer, R Kassen Nature 446 (7134), 432-435, 2007 | 236 | 2007 |
| Adaptive Divergence in Experimental Populations of Pseudomonas fluorescens. III. Mutational Origins of Wrinkly Spreader Diversity E Bantinaki, R Kassen, CG Knight, Z Robinson, AJ Spiers, PB Rainey Genetics 176 (1), 441-453, 2007 | 209 | 2007 |
| Genomics of Adaptation during Experimental Evolution of the Opportunistic Pathogen Pseudomonas aeruginosa A Wong, N Rodrigue, R Kassen Public Library of Science 8 (9), e1002928, 2012 | 204 | 2012 |
| Evolutionary insight from whole‐genome sequencing of experimentally evolved microbes JR Dettman, N Rodrigue, AH Melnyk, A Wong, SF Bailey, R Kassen Molecular ecology 21 (9), 2058-2077, 2012 | 190 | 2012 |
| Synthesis: cancer research meets evolutionary biology JW Pepper, C Scott Findlay, R Kassen, SL Spencer, CC Maley Evolutionary applications 2 (1), 62-70, 2009 | 146 | 2009 |
| The properties of adaptive walks in evolving populations of fungus SE Schoustra, T Bataillon, DR Gifford, R Kassen PLoS biology 7 (11), e1000250, 2009 | 142 | 2009 |
| The effect of selection environment on the probability of parallel evolution SF Bailey, N Rodrigue, R Kassen Molecular biology and evolution 32 (6), 1436-1448, 2015 | 141 | 2015 |
| Evolutionary genomics of epidemic and nonepidemic strains of Pseudomonas aeruginosa JR Dettman, N Rodrigue, SD Aaron, R Kassen Proceedings of the National Academy of Sciences 110 (52), 21065-21070, 2013 | 139 | 2013 |
| What drives parallel evolution? How population size and mutational variation contribute to repeated evolution SF Bailey, F Blanquart, T Bataillon, R Kassen BioEssays 39 (1), 1-9, 2017 | 118 | 2017 |
| Ecological constraints on diversification in a model adaptive radiation R Kassen, M Llewellyn, PB Rainey Nature 431 (7011), 984-988, 2004 | 114 | 2004 |
| Experimental evolution in Chlamydomonas. IV. Selection in environments that vary through time at different scales R Kassen, G Bell Heredity 80 (6), 732-741, 1998 | 114 | 1998 |
| On the experimental evolution of specialization and diversity in heterogeneous environments JN Jasmin, R Kassen Ecology letters 10 (4), 272-281, 2007 | 110 | 2007 |
