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  1. No Access

    Article

    Molecular Characterization of STAT5A- and STAT5B-Encoding Genes Reveals Extended Intragenic Sequence Homogeneity in Cattle and Mouse and Different Degrees of Divergent Evolution of Various Domains

    The STAT transcription factors form a family of signal transducers and activators of transcription. We sequenced the bovine STAT5B cDNA and both STAT5-encoding genes, STAT5A and STAT5B, representing the first...

    Hans-Martin Seyfert, Christian Pitra, Lutz Meyer in Journal of Molecular Evolution (2000)

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    Article

    When the American sea sturgeon swam east

    A colder Baltic Sea greeted this fish from across the Atantic Ocean in the Middle Ages.

    Arne Ludwig, Lutz Debus, Dietmar Lieckfeldt, Isaac Wirgin, Norbert Benecke in Nature (2002)

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    Article

    Genetic variation across the current range of the Asian houbara bustard (Chlamydotis undulata macqueenii)

    The houbara bustard (Chlamydotisundulata), the main quarry for Arab falconry,is currently threatened by excessive huntingand poaching as well as by habitat loss andfragmentation. We have investigated the geneticd...

    Christian Pitra, Marie-Ann D'Aloia, Dietmar Lieckfeldt in Conservation Genetics (2004)

  4. Article

    Nucleocapsid protein of cell culture-adapted Seoul virus strain 80–39: Analysis of its encoding sequence, expression in yeast and immuno-reactivity

    Seoul virus (SEOV) is a hantavirus causing a mild to moderate form of hemorrhagic fever with renal syndrome that is distributed mainly in Asia. The nucleocapsid (N) protein-encoding sequence of SEOV (strain 8...

    Jonas Schmidt, Burkhard Jandrig, Boris Klempa, Kumiko Yoshimatsu in Virus Genes (2005)

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    Article

    Population genetic structure and the effect of founder events on the genetic variability of introduced sika deer, Cervus nippon, in Germany and Austria

    The relationships among 214 wild-living sika deer from five locations in Germany and two in Lower Austria were examined using mitochondrial DNA (mtDNA) control region sequence. A total of 18 haplotypes are gro...

    Christian Pitra, Walburga Lutz in European Journal of Wildlife Research (2005)

  6. Article

    Population genetic structure and the effect of founder events on the genetic variability of introduced sika deer, Cervus nippon, in Germany and Austria

    Christian Pitra, Walburga Lutz in European Journal of Wildlife Research (2005)

  7. No Access

    Article

    Tracing the genetic roots of the sika deer Cervus nippon naturalized in Germany and Austria

    To determine the geographical origin of the sika deer (Cervus nippon) naturalized in Germany and Austria, we sequenced the mitochondrial control region for 214 individuals. Adding these sequences to previously pu...

    Christian Pitra, Steffen Rehbein, Walburga Lutz in European Journal of Wildlife Research (2005)

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    Article

    DNA-led rediscovery of the giant sable antelope in Angola

    The giant sable antelope (Hippotragus niger variani), unique to Angola, was feared extinct after almost three decades of civil war. Comparisons of mitochondrial DNA sequences derived from dung samples recently co...

    Christian Pitra, Pedro VazPinto in European Journal of Wildlife Research (2006)

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    Article

    Distribution of haplotypes and microsatellite alleles among Asian elephants (Elephas maximus) in Thailand

    Habitat fragmentation often promotes increased inbreeding depression due to interrupted gene flow between populations. In this study, we demonstrate that Asian elephants most likely also suffer from outbreedin...

    Joerns Fickel, Dietmar Lieckfeldt in European Journal of Wildlife Research (2007)

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    Article

    Cladogenesis of the European brown hare (Lepus europaeus Pallas, 1778)

    A substantial portion of today’s biodiversity is attributed to the climatic oscillations of the Pleistocene Ice Ages. Gradual but dramatic climate changes were accompanied by expansion, contraction, and isolat...

    Joerns Fickel, Heidi C. Hauffe, Elena Pecchioli in European Journal of Wildlife Research (2008)

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    Article

    Genetic diversity of the great bustard in Iberia and Morocco: risks from current population fragmentation

    We studied the genetic diversity of great bustards (Otis tarda) in Iberia and Morocco, the main stronghold of this globally endangered species. Samples were collected from 327 individuals covering most of the dis...

    Juan C. Alonso, Carlos A. Martín, Javier A. Alonso, Carlos Palacín in Conservation Genetics (2009)

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    Article

    Going west—invasion genetics of the alien raccoon dog Nyctereutes procynoides in Europe

    The raccoon dog, a medium-sized carnivore, has long been recognised as a prominent example of an invasive alien species in Europe with a wide distribution, significant ecological impact and remarkable dynamics...

    Christian Pitra, Sabine Schwarz, Joerns Fickel in European Journal of Wildlife Research (2010)

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    Article

    Linking habitat quality with genetic diversity: a lesson from great bustards in Spain

    The effects of habitat loss and fragmentation on the genetic structure and variability of wild populations have received wide empirical support and theoretical formalization. By contrast, the effects of habita...

    Christian Pitra, Susana Suárez-Seoane in European Journal of Wildlife Research (2011)