J
Jan Svejgaard Jensen
Researcher at University of Copenhagen
Publications - 23
Citations - 1662
Jan Svejgaard Jensen is an academic researcher from University of Copenhagen. The author has contributed to research in topics: Quercus petraea & Quercus robur. The author has an hindex of 16, co-authored 23 publications receiving 1553 citations.
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Journal ArticleDOI
Identification of refugia and post-glacial colonisation routes of European white oaks based on chloroplast DNA and fossil pollen evidence
Rémy J. Petit,Simon Brewer,Sándor Bordács,Kornel Burg,Rachid Cheddadi,Els Coart,Joan Cottrell,Ulrike M Csaikl,Barbara van Dam,John D Deans,S. Espinel,Silvia Fineschi,Reiner Finkeldey,Izabela Glaz,Izabela Glaz,Pablo G. Goicoechea,Jan Svejgaard Jensen,Armin O. König,Andrew J. Lowe,Søren Flemming Madsen,Gabor Matyas,R.C. Munro,Flaviu Popescu,Danko Slade,Danko Slade,H.E. Tabbener,Sven G.M de Vries,Birgit Ziegenhagen,Jacques-Louis de Beaulieu,Antoine Kremer +29 more
TL;DR: Drawing conclusions on the location of glacial period refugia and the colonisation routes derived from molecular information and fossil pollen data appear to be both largely compatible and complementary.
Journal ArticleDOI
Chloroplast DNA variation in European white oaks phylogeography and patterns of diversity based on data from over 2600 populations
Rémy J. Petit,Ulrike M Csaikl,Sándor Bordács,Kornel Burg,Els Coart,Joan Cottrell,Barbara van Dam,John D Deans,S. Dumolin-Lapègue,Silvia Fineschi,Reiner Finkeldey,Amanda C. M. Gillies,Izabela Glaz,Izabela Glaz,Pablo G. Goicoechea,Jan Svejgaard Jensen,Armin O. König,Andrew J. Lowe,Søren Flemming Madsen,Gábor Mátyás,R.C. Munro,Maria Olalde,Marie-Hélène Pemonge,Flaviu Popescu,Danko Slade,Danko Slade,H.E. Tabbener,D. Taurchini,Sven G.M de Vries,Birgit Ziegenhagen,Antoine Kremer +30 more
TL;DR: In this paper, a consortium of 16 laboratories have studied chloroplast DNA (cpDNA) variation in European white oaks, including Quercus robur, petraea, pubescens, Q. frainetto, faginea, pyrenaica, and macranthera.
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High Rates of Gene Flow by Pollen and Seed in Oak Populations across Europe
Sophie Gerber,Joël Chadœuf,Felix Gugerli,Martin Lascoux,Joukje Buiteveld,Joan Cottrell,Aikaterini Dounavi,Silvia Fineschi,Laura L. Forrest,Johan Fogelqvist,Pablo G. Goicoechea,Jan Svejgaard Jensen,D. Salvini,Giovanni G. Vendramin,Antoine Kremer +14 more
TL;DR: The high levels of gene flow in eight stands of white oak suggest that geographically remote oak stands are unlikely to be genetically isolated, questioning the static definition of gene reserves and seed stands.
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Advances in domestication of indigenous fruit trees in the West African Sahel
Anders Ræbild,Anders Søndergård Larsen,Jan Svejgaard Jensen,Moussa Ouedraogo,Sitske De Groote,Patrick Van Damme,Jules Bayala,Boukary Ousmane Diallo,Haby Sanou,Antoine Kalinganire,Erik Dahl Kjær +10 more
TL;DR: Whether local institutions in the Sahel have the financial capacity to carry out long term breeding programmes is discussed, and it is suggested that efforts should be made to find new ways of disseminating improved germplasm.
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Microorganisms associated with Maari, a Baobab seed fermented product
Charles Parkouda,Line Thorsen,Clarisse S. Compaoré,Dennis Sandris Nielsen,Kwaku Tano-Debrah,Jan Svejgaard Jensen,Bréhima Diawara,Mogens Jakobsen +7 more
TL;DR: A microbiological study was carried out on Baobab fermented seeds (Maari) obtained from 4 different production sites in Burkina Faso, finding E. faecium was the dominant LAB in all investigated retail samples except one sample dominated by Pediococcus acidilactici.