D
Dorothea Lindtke
Researcher at University of Bern
Publications - 22
Citations - 921
Dorothea Lindtke is an academic researcher from University of Bern. The author has contributed to research in topics: Hybrid zone & Genome. The author has an hindex of 10, co-authored 18 publications receiving 784 citations. Previous affiliations of Dorothea Lindtke include University of Lausanne & University of Wyoming.
Papers
More filters
Journal ArticleDOI
Ever-Young sex chromosomes in European tree frogs
Matthias Stöck,Agnès Horn,Christine Grossen,Dorothea Lindtke,Dorothea Lindtke,Roberto Sermier,Caroline Betto-Colliard,Christophe Dufresnes,Emmanuel Bonjour,Zoé Dumas,Zoé Dumas,Emilien Luquet,Tiziano Maddalena,Helena Clavero Sousa,Iñigo Martínez-Solano,Nicolas Perrin +15 more
TL;DR: It is concluded that sex-chromosome homomorphy in these tree frogs does not result from a recent turnover but is maintained over evolutionary timescales by occasional X-Y recombination, a result at odds with the view that sex chromosomes necessarily decay until they are replaced.
Journal ArticleDOI
Transitions between phases of genomic differentiation during stick-insect speciation
Rüdiger Riesch,Moritz Muschick,Dorothea Lindtke,Romain Villoutreix,Aaron A. Comeault,Timothy E. Farkas,Kay Lucek,Elizabeth Hellen,Víctor Soria-Carrasco,Stuart R. Dennis,Clarissa F. de Carvalho,Rebecca J. Safran,Cristina P. Sandoval,Jeffrey L. Feder,Regine Gries,Bernard J. Crespi,Gerhard Gries,Zach Gompert,Patrik Nosil +18 more
TL;DR: Intermediate phases of speciation are associated with genome-wide differentiation and mate choice, but not growth of a few genomic islands, and a gap in genomic differentiation between sympatric taxa that still exchange genes and those that do not is found.
Journal ArticleDOI
Genomic scan for single nucleotide polymorphisms reveals patterns of divergence and gene flow between ecologically divergent species
Kai N. Stölting,Rick Nipper,Dorothea Lindtke,Celine Caseys,Stephan Waeber,Stefano Castiglione,Christian Lexer +6 more
TL;DR: The results help explain the origin of the ‘genomic mosaic’ seen in these taxa with ‘porous’ genomes and suggest rampant introgression or extensive among‐species conservation of an incipient plant sex chromosome.
Journal ArticleDOI
The genetic architecture of hybrid incompatibilities and their effect on barriers to introgression in secondary contact.
TL;DR: Results show that intergenomic incompatibilities break down rapidly by recombination, but can maintain genome‐wide differentiation under very limited conditions, and intragenomic interactions that arise from genetic pathways can maintain species‐specific differences even with high migration rates and gene flow.
Journal ArticleDOI
Long-term balancing selection on chromosomal variants associated with crypsis in a stick insect.
Dorothea Lindtke,Dorothea Lindtke,Kay Lucek,Kay Lucek,Víctor Soria-Carrasco,Romain Villoutreix,Timothy E. Farkas,Rüdiger Riesch,Stuart R. Dennis,Zach Gompert,Patrik Nosil +10 more
TL;DR: The genetic architecture and maintenance of phenotypic morphs that confer crypsis in Timema cristinae stick insects are studied, combining phenotypesic information and genotyping-by-sequencing data from 1,360 samples across 21 populations.