@article{SendellPriceTulenkoPetterssonetal.2023, author = {Sendell-Price, Ashley T. and Tulenko, Frank J. and Pettersson, Mats and Kang, Du and Montandon, Margo and Winkler, Sylke and Kulb, Kathleen and Naylor, Gavin P. and Phillippy, Adam and Fedrigo, Olivier and Mountcastle, Jacquelyn and Balacco, Jennifer R. and Dutra, Amalia and Dale, Rebecca E. and Haase, Bettina and Jarvis, Erich D. and Myers, Gene and Burgess, Shawn M. and Currie, Peter D. and Andersson, Leif and Schartl, Manfred}, title = {Low mutation rate in epaulette sharks is consistent with a slow rate of evolution in sharks}, series = {Nature Communications}, volume = {14}, journal = {Nature Communications}, doi = {10.1038/s41467-023-42238-x}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-357827}, year = {2023}, abstract = {Sharks occupy diverse ecological niches and play critical roles in marine ecosystems, often acting as apex predators. They are considered a slow-evolving lineage and have been suggested to exhibit exceptionally low cancer rates. These two features could be explained by a low nuclear mutation rate. Here, we provide a direct estimate of the nuclear mutation rate in the epaulette shark (Hemiscyllium ocellatum). We generate a high-quality reference genome, and resequence the whole genomes of parents and nine offspring to detect de novo mutations. Using stringent criteria, we estimate a mutation rate of 7×10\(^{-10}\) per base pair, per generation. This represents one of the lowest directly estimated mutation rates for any vertebrate clade, indicating that this basal vertebrate group is indeed a slowly evolving lineage whose ability to restore genetic diversity following a sustained population bottleneck may be hampered by a low mutation rate.}, language = {en} }