TY - ADVS AU - Gagneux,Sébastian TI - Fitness and compensation T2 - Antibiotic resistance : from genes to global prevalence, PY - 2009/// CY - London PB - Henry Stewart Talks KW - Drug Resistance, Microbial N1 - Animated audio-visual presentation with synchronized narration; Title from title frames; Contents: Concept of Darwinian fitness -- Understanding the fitness impact of drug resistance -- Mathematical models -- Reversal of drug resistance in bacteria -- How to measure fitness -- The molecular epidemiology approach -- Effect of drug resistance mutations -- Environment effects on fitness measurements -- Effect of strain genetic background -- Pre-adapted strain "families" -- Biogeography of M. tuberculosis -- Compensatory evolution -- Experimental evidence -- Compensation prevents reversion to drug sensitivity -- Types of compensatory mutations -- Questions for future research -- Comparative genomics; Access restricted to subscribers UR - https://hstalks.com/bs/1533/ UR - https://hstalks.com/bs/p/442/ ER -