%0 Journal Article %T Asymptotic behavior of spatially distributed replicator systems %A Alexander S. Bratus %A Artem S. Novozhilov %A Vladimir P. Posvyanskii %J Quantitative Biology %D 2014 %I arXiv %X The question of biological stability (permanence) of a replicator reaction-diffusion system is considered. Sufficient conditions of biological stability are found. It is proved that there are situations when biologically unstable non-distributed replicator system becomes biologically stable in the distributed case. Numerical examples illustrate analytical findings. This manuscript is a continuation of arXiv:1308.5631. %U http://arxiv.org/abs/1406.5746v1