Gene family evolution: an in-depth theoretical and simulation analysis of non-linear birth-death-innovation models

摘要

BackgroundThe size distribution of gene families in a broad range of genomes is well approximated by a generalized Pareto function. Evolution of ensembles of gene families can be described with Birth, Death, and Innovation Models (BDIMs). Analysis of the properties of different versions of BDIMs has the potential of revealing important features of genome evolution.