2000 years of agriculture in the Atacama desert lead to changes in the distribution and concentration of iron in maize

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dc.contributor.authorAle V.E.
dc.contributor.authorFernanda P.M.
dc.contributor.authorAle V.E.
dc.contributor.authorNathalia N.
dc.contributor.authorHannetz R.
dc.contributor.authorMauricio U.
dc.contributor.authorKevin R.
dc.contributor.authorFrédéric G.
dc.contributor.authorChristian D.
dc.date.accessioned2024-01-10T13:10:07Z
dc.date.available2024-01-10T13:10:07Z
dc.date.issued2021
dc.description.abstract© 2021, The Author(s).We performed a histological and quantitative study of iron in archaeological maize seeds from prehispanic times recovered from Tarapacá, Atacama Desert. Also, we examined iron distribution changes at the cell level in embryos from ancient versus new varieties of maize. Our results show a progressive decrease in iron concentration from the oldest maize to modern specimens. We interpret the results as an effect of prehispanic agriculture over the micronutrient composition of maize.
dc.fechaingreso.objetodigital2024-04-25
dc.fuente.origenScopus
dc.identifier.doi10.1038/s41598-021-96819-1
dc.identifier.eissn20452322
dc.identifier.issn20452322
dc.identifier.pubmedidMEDLINE:34453100
dc.identifier.scopusidSCOPUS_ID:85113724401
dc.identifier.urihttps://doi.org/10.1038/s41598-021-96819-1
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/77775
dc.identifier.wosidWOS:000691009100027
dc.information.autorucS/I; Vidal Elgueta, Alejandra Isabel; S/I; 1050655
dc.issue.numero17322
dc.language.isoen
dc.nota.accesocontenido completo
dc.publisherNature Research
dc.revistaScientific Reports
dc.rightsacceso abierto
dc.subject.ods02 Zero Hunger
dc.subject.odspa02 Hambre cero
dc.title2000 years of agriculture in the Atacama desert lead to changes in the distribution and concentration of iron in maize
dc.typeartículo
dc.volumen11
sipa.codpersvinculados1050655
sipa.indexWos
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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