Negative frequency-dependent selection NFDS , acting in turn on individual haplotypes within this library, saw some haplotypes eliminated in rolling cycles of depletion and loss through drift. Sex enhances adaptations by unlinking beneficial from detrimental mutations in experimental yeast populations. A test of the short-term advantage of sexual reproduction. The existence of multiple loci has relatively little effect in sexual reproduction if the loci segregate independently. Dynamic fitness landscapes in molecular evolution. Probably the single most important conclusion developed in this paper is that sexual and clonal populations show markedly different fitness responses when the biotic environment requires them to mutate rapidly.
© 2020 escortalanya.com - All rights reserved. All Models are over 21 y.o.