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Jörg Bohlen

Researcher at Academy of Sciences of the Czech Republic

Publications -  48
Citations -  1726

Jörg Bohlen is an academic researcher from Academy of Sciences of the Czech Republic. The author has contributed to research in topics: Cobitis & Nemacheilidae. The author has an hindex of 20, co-authored 45 publications receiving 1501 citations. Previous affiliations of Jörg Bohlen include Czech University of Life Sciences Prague.

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Genome differentiation in a species pair of coregonine fishes: an extremely rapid speciation driven by stress-activated retrotransposons mediating extensive ribosomal DNA multiplications

TL;DR: Genetic consequences of a rapid ecological speciation on the level undetectable by neither sequence nor karyotype analysis are demonstrated and causal interplay between genome differentiation, retrotransposons (re)activation and environmental conditions may become a topic to be explored in a broader genomic context in future evolutionary studies.
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The Alps as barrier to dispersal in cold-adapted freshwater fishes? Phylogeographic history and taxonomic status of the bullhead in the Adriatic freshwater drainage.

TL;DR: The present analyses of sequences of the complete mitochondrial control region of 146 individuals from 43 localities showed no major differentiation between bullheads from both sides of the Alps, which suggests active transfers of haplotypes across this geographic barrier from the glacial cycles up to recent times.
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Molecular phylogeny of the freshwater fish family Cobitidae (Cypriniformes: Teleostei): delimitation of genera, mitochondrial introgression and evolution of sexual dimorphism.

TL;DR: The phylogenetic relationships of Cobitidae are presented as inferred from the mitochondrial cytochrome b gene and the nuclear gene RAG-1, showing a group of eight nominal genera forming a monophyletic lineage (northern clade) while all other clades inhabit South and Southeast Asia.