Fish transitioning from marine to freshwater habitats is a complex adaptive journey involving multiple polygenic traits. This parallel evolution of rapid freshwater adaptation, scientists note, ...
The research team led by Professor Qu investigated the intrahost evolution of carbapenem-resistant Klebsiella pneumoniae (CRKP) ST11 by collecting a series of K. pneumoniae strains isolated from a ...
Adaptive evolution arises when heritable genetic variation confers a fitness advantage under changing environmental or ecological conditions. Central mechanisms include the generation of variation ...