A domestication history of dynamic adaptation and genomic deterioration in Sorghum

Research output: Contribution to journalJournal articlepeer-review

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A domestication history of dynamic adaptation and genomic deterioration in Sorghum. / Smith, Oliver; Nicholson, William V.; Kistler, Logan; Mace, Emma; Clapham, Alan; Rose, Pamela; Stevens, Chris; Ware, Roselyn; Samavedam, Siva; Barker, Guy; Jordan, David; Fuller, Dorian Q.; Allaby, Robin G.

In: Nature Plants, Vol. 5, No. 4, 01.04.2019, p. 369-379.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Smith, O, Nicholson, WV, Kistler, L, Mace, E, Clapham, A, Rose, P, Stevens, C, Ware, R, Samavedam, S, Barker, G, Jordan, D, Fuller, DQ & Allaby, RG 2019, 'A domestication history of dynamic adaptation and genomic deterioration in Sorghum', Nature Plants, vol. 5, no. 4, pp. 369-379. https://doi.org/10.1038/s41477-019-0397-9

APA

Smith, O., Nicholson, W. V., Kistler, L., Mace, E., Clapham, A., Rose, P., Stevens, C., Ware, R., Samavedam, S., Barker, G., Jordan, D., Fuller, D. Q., & Allaby, R. G. (2019). A domestication history of dynamic adaptation and genomic deterioration in Sorghum. Nature Plants, 5(4), 369-379. https://doi.org/10.1038/s41477-019-0397-9

Vancouver

Smith O, Nicholson WV, Kistler L, Mace E, Clapham A, Rose P et al. A domestication history of dynamic adaptation and genomic deterioration in Sorghum. Nature Plants. 2019 Apr 1;5(4):369-379. https://doi.org/10.1038/s41477-019-0397-9

Author

Smith, Oliver ; Nicholson, William V. ; Kistler, Logan ; Mace, Emma ; Clapham, Alan ; Rose, Pamela ; Stevens, Chris ; Ware, Roselyn ; Samavedam, Siva ; Barker, Guy ; Jordan, David ; Fuller, Dorian Q. ; Allaby, Robin G. / A domestication history of dynamic adaptation and genomic deterioration in Sorghum. In: Nature Plants. 2019 ; Vol. 5, No. 4. pp. 369-379.

Bibtex

@article{91370c0c3ab641cc81661e7821dbbf88,
title = "A domestication history of dynamic adaptation and genomic deterioration in Sorghum",
abstract = "The evolution of domesticated cereals was a complex interaction of shifting selection pressures and repeated episodes of introgression. Genomes of archaeological crops have the potential to reveal these dynamics without being obscured by recent breeding or introgression. We report a temporal series of archaeogenomes of the crop sorghum (Sorghum bicolor) from a single locality in Egyptian Nubia. These data indicate no evidence for the effects of a domestication bottleneck, but instead reveal a steady decline in genetic diversity over time coupled with an accumulating mutation load. Dynamic selection pressures acted sequentially to shape architectural and nutritional domestication traits and to facilitate adaptation to the local environment. Later introgression between sorghum races allowed the exchange of adaptive traits and achieved mutual genomic rescue through an ameliorated mutation load. These results reveal a model of domestication in which genomic adaptation and deterioration were not focused on the initial stages of domestication but occurred throughout the history of cultivation.",
author = "Oliver Smith and Nicholson, {William V.} and Logan Kistler and Emma Mace and Alan Clapham and Pamela Rose and Chris Stevens and Roselyn Ware and Siva Samavedam and Guy Barker and David Jordan and Fuller, {Dorian Q.} and Allaby, {Robin G.}",
year = "2019",
month = apr,
day = "1",
doi = "10.1038/s41477-019-0397-9",
language = "English",
volume = "5",
pages = "369--379",
journal = "Nature Plants",
issn = "2055-026X",
publisher = "nature publishing group",
number = "4",

}

RIS

TY - JOUR

T1 - A domestication history of dynamic adaptation and genomic deterioration in Sorghum

AU - Smith, Oliver

AU - Nicholson, William V.

AU - Kistler, Logan

AU - Mace, Emma

AU - Clapham, Alan

AU - Rose, Pamela

AU - Stevens, Chris

AU - Ware, Roselyn

AU - Samavedam, Siva

AU - Barker, Guy

AU - Jordan, David

AU - Fuller, Dorian Q.

AU - Allaby, Robin G.

PY - 2019/4/1

Y1 - 2019/4/1

N2 - The evolution of domesticated cereals was a complex interaction of shifting selection pressures and repeated episodes of introgression. Genomes of archaeological crops have the potential to reveal these dynamics without being obscured by recent breeding or introgression. We report a temporal series of archaeogenomes of the crop sorghum (Sorghum bicolor) from a single locality in Egyptian Nubia. These data indicate no evidence for the effects of a domestication bottleneck, but instead reveal a steady decline in genetic diversity over time coupled with an accumulating mutation load. Dynamic selection pressures acted sequentially to shape architectural and nutritional domestication traits and to facilitate adaptation to the local environment. Later introgression between sorghum races allowed the exchange of adaptive traits and achieved mutual genomic rescue through an ameliorated mutation load. These results reveal a model of domestication in which genomic adaptation and deterioration were not focused on the initial stages of domestication but occurred throughout the history of cultivation.

AB - The evolution of domesticated cereals was a complex interaction of shifting selection pressures and repeated episodes of introgression. Genomes of archaeological crops have the potential to reveal these dynamics without being obscured by recent breeding or introgression. We report a temporal series of archaeogenomes of the crop sorghum (Sorghum bicolor) from a single locality in Egyptian Nubia. These data indicate no evidence for the effects of a domestication bottleneck, but instead reveal a steady decline in genetic diversity over time coupled with an accumulating mutation load. Dynamic selection pressures acted sequentially to shape architectural and nutritional domestication traits and to facilitate adaptation to the local environment. Later introgression between sorghum races allowed the exchange of adaptive traits and achieved mutual genomic rescue through an ameliorated mutation load. These results reveal a model of domestication in which genomic adaptation and deterioration were not focused on the initial stages of domestication but occurred throughout the history of cultivation.

U2 - 10.1038/s41477-019-0397-9

DO - 10.1038/s41477-019-0397-9

M3 - Journal article

C2 - 30962527

AN - SCOPUS:85064074508

VL - 5

SP - 369

EP - 379

JO - Nature Plants

JF - Nature Plants

SN - 2055-026X

IS - 4

ER -

ID: 241163500