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Sökning: onr:"swepub:oai:DiVA.org:su-162515" > Genetic analyses of...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003807naa a2200421 4500
001oai:DiVA.org:su-162515
003SwePub
008181130s2018 | |||||||||||000 ||eng|
009oai:DiVA.org:liu-151282
024a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1625152 URI
024a https://doi.org/10.1016/j.jasrep.2018.09.0062 DOI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1512822 URI
040 a (SwePub)sud (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Lundström, Maria,d 1986-u Linköpings universitet,Biologi,Tekniska fakulteten4 aut0 (Swepub:liu)marlu43
2451 0a Genetic analyses of Scandinavian desiccated, charred and waterlogged remains of barley (Hordeum vulgare L.)
264 1b Elsevier BV,c 2018
338 a print2 rdacarrier
520 a Barley, Hordeum vulgare L., has been cultivated in Fennoscandia (Denmark, Norway, Sweden, Finland) since the start of the Neolithic around 4000 years BCE. Genetic studies of extant and 19th century barley landraces from the area have previously shown that distinct genetic groups exist with geographic structure according to latitude, suggesting strong local adaptation of cultivated crops. It is, however, not known what time depth these patterns reflect. Here we evaluate different archaeobotanical specimens of barley, extending several centuries in time, for their potential to answer this question by analysis of aDNA. Forty-six charred grains, nineteen waterlogged specimens and nine desiccated grains were evaluated by PCR and KASP genotyping. The charred samples did not contain any detectable endogenous DNA. Some waterlogged samples permitted amplification of endogenous DNA, however not sufficient for subsequent analysis. Desiccated plant materials provided the highest genotyping success rates of the materials analysed here in agreement with previous studies. Five desiccated grains from a grave from 1679 in southern Sweden were genotyped with 100 SNP markers and data compared to genotypes of 19th century landraces from Fennoscandia. The results showed that the genetic composition of barley grown in southern Sweden changed very little from late 17th to late 19th century and farmers stayed true to locally adapted crops in spite of societal and agricultural development.
650 7a NATURVETENSKAPx Biologix Genetik0 (SwePub)106092 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Genetics0 (SwePub)106092 hsv//eng
653 a Ancient DNA
653 a Barley
653 a Population structure
653 a 17th century
653 a Landraces
700a Forsberg, Nils,d 1981-u Linköpings universitet,Biologi,Tekniska fakulteten4 aut0 (Swepub:liu)nilfo69
700a Heimdahl, Jensu The Archaeologists, National Historical Museums, Hägersten, Sweden4 aut
700a Hagenblad, Jenny,d 1974-u Linköpings universitet,Biologi,Tekniska fakulteten4 aut0 (Swepub:liu)jenha94
700a Leino, Matti W.,d 1976-u Stockholms universitet,Arkeologiska forskningslaboratoriet,Linköping University, Sweden; Swedish Museum of Cultural History, Sweden,Nordiska museet, Swedish Museum of Cultural History, Stockholm, Sweden; The Archaeological Research Laboratory, Department of Archaeology and Classical Studies, Stockholm University, Stockholm, Sweden4 aut0 (Swepub:liu)matle87
710a Linköpings universitetb Biologi4 org
773t Journal of Archaeological Scienced : Elsevier BVg 22, s. 11-20q 22<11-20x 2352-409Xx 2352-4103
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-162515
8564 8u https://doi.org/10.1016/j.jasrep.2018.09.006
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-151282

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