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  Genomic estimation of complex traits reveals ancient maize adaptation to temperate North America

Swarts, K., Gutaker, R. M., Benz, B., Blake, M., Bukowski, R., Holland, J., et al. (2017). Genomic estimation of complex traits reveals ancient maize adaptation to temperate North America. Science, 357(6350), 512-515. doi:10.1126/science.aam9425.

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Datensatz-Permalink: https://hdl.handle.net/21.11116/0000-0002-04FA-0 Versions-Permalink: https://hdl.handle.net/21.11116/0000-0002-04FB-F
Genre: Zeitschriftenartikel

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externe Referenz:
http://science.sciencemag.org/content/357/6350/512 (Verlagsversion)
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 Urheber:
Swarts, Kelly1, 2, Autor
Gutaker, Rafal M.1, Autor
Benz, Bruce2, Autor
Blake, Michael2, Autor
Bukowski, Robert2, Autor
Holland, James2, Autor
Kruse-Peeples, Melissa2, Autor
Lepak, Nicholas2, Autor
Prim, Lynda2, Autor
Romay, M. Cinta2, Autor
Ross-Ibarra, Jeffrey2, Autor
de Jesus Sanchez-Gonzalez, Jose2, Autor
Schmidt, Chris2, Autor
Schuenemann, Verena J.2, Autor
Krause, Johannes2, Autor
Matson, R. G.2, Autor
Weigel, Detlef1, Autor
Buckler, Edward S.2, Autor
Burbano, Hernan A.1, Autor
Affiliations:
1Max Planck Institute for Developmental Biology, Max Planck Society, Max-Planck-Ring 5, 72076 Tübingen, DE, ou_2421691              
2External Organizations, ou_persistent22              

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Schlagwörter: FLOWERING-TIME; DOMESTICATION; ORIGIN; CORN
 Zusammenfassung: By 4000 years ago, people had introduced maize to the southwestern United States; full agriculture was established quickly in the lowland deserts but delayed in the temperate highlands for 2000 years. We test if the earliest uplandmaize was adapted for early flowering, a characteristic of modern temperate maize. We sequenced fifteen 1900-year-old maize cobs from Turkey Pen Shelter in the temperate Southwest. Indirectly validated genomic models predicted that Turkey Pen maize was marginally adapted with respect to flowering, as well as short, tillering, and segregating for yellow kernel color. Temperate adaptation drove modern population differentiation and was selected in situ from ancient standing variation. Validated prediction of polygenic traits improves our understanding of ancient phenotypes and the dynamics of environmental adaptation.

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Sprache(n): eng - English
 Datum: 2017-08-04
 Publikationsstatus: Erschienen
 Seiten: 4
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: ISI: 000406840100040
DOI: 10.1126/science.aam9425
 Art des Abschluß: -

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Titel: Science
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Washington, D.C. : American Association for the Advancement of Science
Seiten: - Band / Heft: 357 (6350) Artikelnummer: - Start- / Endseite: 512 - 515 Identifikator: ISSN: 0036-8075
CoNE: https://pure.mpg.de/cone/journals/resource/991042748276600_1