Adaptive landscapes of resistance genes change as antibiotic concentrations change
PM Mira, JC Meza, A Nandipati… - Molecular biology and …, 2015 - academic.oup.com
Most studies on the evolution of antibiotic resistance are focused on selection for resistance
at lethal antibiotic concentrations, which has allowed the detection of mutant strains that …
at lethal antibiotic concentrations, which has allowed the detection of mutant strains that …
Diminishing Returns From Beneficial Mutations and Pervasive Epistasis Shape the Fitness Landscape for Rifampicin Resistance in Pseudomonas aeruginosa
Because adaptation depends upon the fixation of novel beneficial mutations, the fitness
effects of beneficial mutations that are substituted by selection are key to our understanding …
effects of beneficial mutations that are substituted by selection are key to our understanding …
High-throughput laboratory evolution reveals evolutionary constraints in Escherichia coli
T Maeda, J Iwasawa, H Kotani, N Sakata… - Nature …, 2020 - nature.com
Understanding the constraints that shape the evolution of antibiotic resistance is critical for
predicting and controlling drug resistance. Despite its importance, however, a systematic …
predicting and controlling drug resistance. Despite its importance, however, a systematic …
Strength of selection pressure is an important parameter contributing to the complexity of antibiotic resistance evolution
Revealing the genetic changes responsible for antibiotic resistance can be critical for
developing novel antibiotic therapies. However, systematic studies correlating genotype to …
developing novel antibiotic therapies. However, systematic studies correlating genotype to …
Antibiotic interactions that select against resistance
Multidrug combinations are increasingly important in combating the spread of antibiotic-
resistance in bacterial pathogens,,. On a broader scale, such combinations are also …
resistance in bacterial pathogens,,. On a broader scale, such combinations are also …
The fitness costs of antibiotic resistance mutations
Antibiotic resistance is increasing in pathogenic microbial populations and is thus a major
threat to public health. The fate of a resistance mutation in pathogen populations is …
threat to public health. The fate of a resistance mutation in pathogen populations is …
The cost of multiple drug resistance in Pseudomonas aeruginosa
H Ward, GG Perron, RC Maclean - Journal of evolutionary …, 2009 - academic.oup.com
The spread of bacterial antibiotic resistance mutations is thought to be constrained by their
pleiotropic fitness costs. Here we investigate the fitness costs of resistance in the context of …
pleiotropic fitness costs. Here we investigate the fitness costs of resistance in the context of …
Historical contingency in the evolution of antibiotic resistance after decades of relaxed selection
Populations often encounter changed environments that remove selection for the
maintenance of particular phenotypic traits. The resulting genetic decay of those traits under …
maintenance of particular phenotypic traits. The resulting genetic decay of those traits under …
Ecology and evolution of antibiotic resistance
F Baquero, C Alvarez‐Ortega… - Environmental …, 2009 - Wiley Online Library
The evolution of bacterial pathogens towards antibiotic resistance is not just a relevant
problem for human health, but a fascinating example of evolution that can be studied in real …
problem for human health, but a fascinating example of evolution that can be studied in real …
The ecology and evolution of microbial metabolic strategies
Highlights•The evolution and diversity of metabolic strategies is poorly understood.•Systems
Biology models can predict metabolic strategies from genomic data.•Metabolic strategies …
Biology models can predict metabolic strategies from genomic data.•Metabolic strategies …