Phylogenetic estimation of evolutionary timescales has become routine in biology, forming the basis of a wide range of evolutionary and ecological studies. However, there are various sources of bias t
Genomic copy number evolution in cancer refers to the acquisition or loss of genome segments over time due to mutational processes in cancer that result in the loss of biological mechanisms for the ma
aAll taxa are members of Order Passeriformes, with the exception of Picidae (Order Piciformes).bGamma-corrected distance estimated by Weir and Schluter [42].cDivergence times older than 250 kyr are it