Extent of consensus rDNA models, within which small variants between duplicate copies may be lost. Copy number of the units within each model are estimates, but the order of the models is arbitrary and does not reflect the true structure within the larger arrays.
Track supplied by Adam Phillippy.
Nurk S, Koren S, Rhie A, Rautiainen M, et al. The complete sequence of a human genome. bioRxiv, 2021.