The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.
Speciation with gene flow in equids despite extensive chromosomal plasticity
Open accessAbstract
Significance: Thirty years after the first DNA fragment from the extinct quagga zebra was sequenced, we set another milestone in equine genomics by sequencing its entire genome, along with the genomes of the surviving equine species. This extensive dataset allows us to decipher the genetic makeup underlying lineage-specific adaptations and reveal the complex history of equine speciation. We find that Equus first diverged in the New World, spread across the Old World 2.1–3.4 Mya, and finally experienced major demographic expansions and collapses coinciding with past climate changes. Strikingly, we find multiple instances of hybridization throughout the equine tree, despite extremely divergent chromosomal structures. This contrasts with theories promoting chromosomal incompatibilities as drivers for the origin of equine species.
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A Simplex Method for Function Minimization
Nelder, J. A., & Mead, R. (1965) · The Computer Journal · doi:10.1093/comjnl/7.4.308 · Cited by 28,905
BEDTools: a flexible suite of utilities for comparing genomic features
Quinlan, A. R., & Hall, I. M. (2010) · Bioinformatics · doi:10.1093/bioinformatics/btq033 · Cited by 27,437
Guindon, S., Dufayard, J.-F., Lefort, V., Anisimova, M., Hordijk, W., & Gascuel, O. (2010) · Systematic Biology · doi:10.1093/sysbio/syq010 · Cited by 18,376
RAxML-VI-HPC: maximum likelihood-based phylogenetic analyses with thousands of taxa and mixed models
Stamatakis, A. (2006) · Bioinformatics · doi:10.1093/bioinformatics/btl446 · Cited by 15,582
ggplot2: Elegant Graphics for Data Analysis
Wickham, H. (2009) · doi:10.1007/978-0-387-98141-3 · Cited by 14,447
Principal components analysis corrects for stratification in genome-wide association studies
Price, A. L., Patterson, N. J., Plenge, R. M., Weinblatt, M. E., Shadick, N. A., & Reich, D. (2006) · Nature Genetics · doi:10.1038/ng1847 · Cited by 10,248
Ancient Admixture in Human History
Patterson, N., Moorjani, P., Luo, Y., Mallick, S., Rohland, N., Zhan, Y., Genschoreck, T., Webster, T., & Reich, D. (2012) · Genetics · doi:10.1534/genetics.112.145037 · Cited by 2,848
Inference of population splits and mixtures from genome-wide allele frequency data
Pickrell, J. K., & Pritchard, J. K. (2012) · PLoS Genetics · doi:10.1371/journal.pgen.1002967 · Cited by 2,731
Inference of human population history from individual whole-genome sequences
Li, H., & Durbin, R. (2011) · Nature · doi:10.1038/nature10231 · Cited by 2,590
The complete genome sequence of a Neanderthal from the Altai Mountains
Prüfer, K., Racimo, F., Patterson, N., Jay, F., Sankararaman, S., Sawyer, S., Heinze, A., Renaud, G., Sudmant, P. H., de Filippo, C., et al. (2014) · Nature · doi:10.1038/nature12886 · Cited by 2,254
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Pease, J. B., Haak, D. C., Hahn, M. W., & Moyle, L. C. (2016) · PLOS Biology · doi:10.1371/journal.pbio.1002379 · Cited by 432
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Gaunitz, C., Fages, A., Hanghøj, K., Albrechtsen, A., Khan, N., Schubert, M., Seguin-Orlando, A., Owens, I. J., Felkel, S., Bignon-Lau, O., et al. (2018) · Science · doi:10.1126/science.aao3297 · Cited by 298
Self-citationTracking Five Millennia of Horse Management with Extensive Ancient Genome Time Series
Fages, A., Hanghøj, K., Khan, N., Gaunitz, C., Seguin-Orlando, A., Leonardi, M., McCrory Constantz, C., Gamba, C., Al-Rasheid, K. A. S., Albizuri, S., et al. (2019) · Cell · doi:10.1016/j.cell.2019.03.049 · Cited by 285
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Metadata
- Authors
- Jónsson, H., Schubert, M., Seguin-Orlando, A., Ginolhac, A., Petersen, L., Fumagalli, M., Albrechtsen, A., Petersen, B., Korneliussen, T. S., Vilstrup, J. T., Lear, T., Myka, J. L., Lundquist, J., Miller, D. C., Alfarhan, A. H., Alquraishi, S. A., Al-Rasheid, K. A. S., Stagegaard, J., Strauss, G., Bertelsen, M. F., Sicheritz-Ponten, T., Antczak, D. F., Bailey, E., Nielsen, R., Willerslev, E., & Orlando, L.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2014-12
- Volume
- 111
- Issue
- 52
- Pages
- 18655-18660
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2049951752
- Cited by
- 227
- References
- 18
- FWCI
- 19.46
- Type
- journal article
- Language
- en
- Open access
- green
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- The paper
- Jónsson, H., Schubert, M., Seguin-Orlando, A., Ginolhac, A., Petersen, L., Fumagalli, M., Albrechtsen, A., Petersen, B., Korneliussen, T. S., Vilstrup, J. T., Lear, T., Myka, J. L., Lundquist, J., Miller, D. C., Alfarhan, A. H., Alquraishi, S. A., Al-Rasheid, K. A. S., Stagegaard, J., Strauss, G., . . . Orlando, L. (2014). Speciation with gene flow in equids despite extensive chromosomal plasticity. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1412627111
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