@article{Thybert01042018, author = {Thybert, David and Roller, Maša and Navarro, Fábio C.P. and Fiddes, Ian and Streeter, Ian and Feig, Christine and Martin-Galvez, David and Kolmogorov, Mikhail and Janoušek, Václav and Akanni, Wasiu and Aken, Bronwen and Aldridge, Sarah and Chakrapani, Varshith and Chow, William and Clarke, Laura and Cummins, Carla and Doran, Anthony and Dunn, Matthew and Goodstadt, Leo and Howe, Kerstin and Howell, Matthew and Josselin, Ambre-Aurore and Karn, Robert C. and Laukaitis, Christina M. and Jingtao, Lilue and Martin, Fergal and Muffato, Matthieu and Nachtweide, Stefanie and Quail, Michael A. and Sisu, Cristina and Stanke, Mario and Stefflova, Klara and Van Oosterhout, Cock and Veyrunes, Frederic and Ward, Ben and Yang, Fengtang and Yazdanifar, Golbahar and Zadissa, Amonida and Adams, David J. and Brazma, Alvis and Gerstein, Mark and Paten, Benedict and Pham, Son and Keane, Thomas M. and Odom, Duncan T. and Flicek, Paul}, title = {Repeat associated mechanisms of genome evolution and function revealed by the Mus caroli and Mus pahari genomes}, volume = {28}, number = {4}, pages = {448-459}, year = {2018}, doi = {10.1101/gr.234096.117}, abstract ={Understanding the mechanisms driving lineage-specific evolution in both primates and rodents has been hindered by the lack of sister clades with a similar phylogenetic structure having high-quality genome assemblies. Here, we have created chromosome-level assemblies of the Mus caroli and Mus pahari genomes. Together with the Mus musculus and Rattus norvegicus genomes, this set of rodent genomes is similar in divergence times to the Hominidae (human-chimpanzee-gorilla-orangutan). By comparing the evolutionary dynamics between the Muridae and Hominidae, we identified punctate events of chromosome reshuffling that shaped the ancestral karyotype of Mus musculus and Mus caroli between 3 and 6 million yr ago, but that are absent in the Hominidae. Hominidae show between four- and sevenfold lower rates of nucleotide change and feature turnover in both neutral and functional sequences, suggesting an underlying coherence to the Muridae acceleration. Our system of matched, high-quality genome assemblies revealed how specific classes of repeats can play lineage-specific roles in related species. Recent LINE activity has remodeled protein-coding loci to a greater extent across the Muridae than the Hominidae, with functional consequences at the species level such as reproductive isolation. Furthermore, we charted a Muridae-specific retrotransposon expansion at unprecedented resolution, revealing how a single nucleotide mutation transformed a specific SINE element into an active CTCF binding site carrier specifically in Mus caroli, which resulted in thousands of novel, species-specific CTCF binding sites. Our results show that the comparison of matched phylogenetic sets of genomes will be an increasingly powerful strategy for understanding mammalian biology.}, URL = {http://genome.cshlp.org/content/28/4/448.abstract}, eprint = {http://genome.cshlp.org/content/28/4/448.full.pdf+html}, journal = {Genome Research} }