Inference of natural selection from ancient DNA

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl adolyguadolygiad gan gymheiriaid

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Inference of natural selection from ancient DNA. / Dehasque, Marianne; Ávila-Arcos, María C; Díez‐del‐Molino, David et al.
Yn: Evolution Letters, Cyfrol 4, Rhif 2, 04.2020, t. 94-108.

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl adolyguadolygiad gan gymheiriaid

HarvardHarvard

Dehasque, M, Ávila-Arcos, MC, Díez‐del‐Molino, D, Fumagalli, M, Guschanski, K, Lorenzen, E, Malaspinas, A-S, Marques-Bonet, T, Martin, MD, Murray, G, Papadopulos, AST, Therkildsen, NO, Wegmann, D, Dalén, L & Foote, A 2020, 'Inference of natural selection from ancient DNA', Evolution Letters, cyfrol. 4, rhif 2, tt. 94-108. https://doi.org/10.1002/evl3.165

APA

Dehasque, M., Ávila-Arcos, M. C., Díez‐del‐Molino, D., Fumagalli, M., Guschanski, K., Lorenzen, E., Malaspinas, A.-S., Marques-Bonet, T., Martin, M. D., Murray, G., Papadopulos, A. S. T., Therkildsen, N. O., Wegmann, D., Dalén, L., & Foote, A. (2020). Inference of natural selection from ancient DNA. Evolution Letters, 4(2), 94-108. https://doi.org/10.1002/evl3.165

CBE

Dehasque M, Ávila-Arcos MC, Díez‐del‐Molino D, Fumagalli M, Guschanski K, Lorenzen E, Malaspinas A-S, Marques-Bonet T, Martin MD, Murray G, et al. 2020. Inference of natural selection from ancient DNA. Evolution Letters. 4(2):94-108. https://doi.org/10.1002/evl3.165

MLA

Dehasque, Marianne et al. "Inference of natural selection from ancient DNA". Evolution Letters. 2020, 4(2). 94-108. https://doi.org/10.1002/evl3.165

VancouverVancouver

Dehasque M, Ávila-Arcos MC, Díez‐del‐Molino D, Fumagalli M, Guschanski K, Lorenzen E et al. Inference of natural selection from ancient DNA. Evolution Letters. 2020 Ebr;4(2):94-108. Epub 2020 Maw 18. doi: 10.1002/evl3.165

Author

Dehasque, Marianne ; Ávila-Arcos, María C ; Díez‐del‐Molino, David et al. / Inference of natural selection from ancient DNA. Yn: Evolution Letters. 2020 ; Cyfrol 4, Rhif 2. tt. 94-108.

RIS

TY - JOUR

T1 - Inference of natural selection from ancient DNA

AU - Dehasque, Marianne

AU - Ávila-Arcos, María C

AU - Díez‐del‐Molino, David

AU - Fumagalli, Matteo

AU - Guschanski, Katerina

AU - Lorenzen, Eline

AU - Malaspinas, Anna-Sapfo

AU - Marques-Bonet, Tomas

AU - Martin, Michael D.

AU - Murray, Gemma

AU - Papadopulos, Alexander S. T.

AU - Therkildsen, Nina Overgaard

AU - Wegmann, Daniel

AU - Dalén, Love

AU - Foote, Andrew

N1 - © 2020 The Authors. Evolution Letters published by Wiley Periodicals, Inc. on behalf of Society for the Study of Evolution (SSE) and European Society for Evolutionary Biology (ESEB).

PY - 2020/4

Y1 - 2020/4

N2 - Evolutionary processes, including selection, can be indirectly inferred based on patterns of genomic variation among contemporary populations or species. However, this often requires unrealistic assumptions of ancestral demography and selective regimes. Sequencing ancient DNA from temporally spaced samples can inform about past selection processes, as time series data allow direct quantification of population parameters collected before, during, and after genetic changes driven by selection. In this Comment and Opinion, we advocate for the inclusion of temporal sampling and the generation of paleogenomic datasets in evolutionary biology, and highlight some of the recent advances that have yet to be broadly applied by evolutionary biologists. In doing so, we consider the expected signatures of balancing, purifying, and positive selection in time series data, and detail how this can advance our understanding of the chronology and tempo of genomic change driven by selection. However, we also recognize the limitations of such data, which can suffer from postmortem damage, fragmentation, low coverage, and typically low sample size. We therefore highlight the many assumptions and considerations associated with analyzing paleogenomic data and the assumptions associated with analytical methods.

AB - Evolutionary processes, including selection, can be indirectly inferred based on patterns of genomic variation among contemporary populations or species. However, this often requires unrealistic assumptions of ancestral demography and selective regimes. Sequencing ancient DNA from temporally spaced samples can inform about past selection processes, as time series data allow direct quantification of population parameters collected before, during, and after genetic changes driven by selection. In this Comment and Opinion, we advocate for the inclusion of temporal sampling and the generation of paleogenomic datasets in evolutionary biology, and highlight some of the recent advances that have yet to be broadly applied by evolutionary biologists. In doing so, we consider the expected signatures of balancing, purifying, and positive selection in time series data, and detail how this can advance our understanding of the chronology and tempo of genomic change driven by selection. However, we also recognize the limitations of such data, which can suffer from postmortem damage, fragmentation, low coverage, and typically low sample size. We therefore highlight the many assumptions and considerations associated with analyzing paleogenomic data and the assumptions associated with analytical methods.

KW - Adaptation

KW - ancient DNA

KW - natural selection

KW - paleogenomics

KW - time series

U2 - 10.1002/evl3.165

DO - 10.1002/evl3.165

M3 - Review article

C2 - 32313686

VL - 4

SP - 94

EP - 108

JO - Evolution Letters

JF - Evolution Letters

SN - 2056-3744

IS - 2

ER -