J
Jacek M. Szymura
Researcher at Jagiellonian University
Publications - 53
Citations - 4715
Jacek M. Szymura is an academic researcher from Jagiellonian University. The author has contributed to research in topics: Bombina bombina & Hybrid zone. The author has an hindex of 24, co-authored 53 publications receiving 4337 citations. Previous affiliations of Jacek M. Szymura include Max Planck Society & Norwich University.
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Journal ArticleDOI
Hybridization and speciation
Richard J. Abbott,Dirk C. Albach,Stephen W. Ansell,Jan W. Arntzen,Stuart J. E. Baird,Nicolas Bierne,Janette W. Boughman,Alan Brelsford,C. A. Buerkle,Richard J. A. Buggs,Roger K. Butlin,Ulf Dieckmann,Fabrice Eroukhmanoff,Andrea Grill,Sara Helms Cahan,Jo S. Hermansen,Godfrey M. Hewitt,Alan G. Hudson,Chris D. Jiggins,Julia C. Jones,Barbara Keller,T. Marczewski,James Mallet,Paloma Martínez-Rodríguez,Markus Möst,Sean P. Mullen,Richard A. Nichols,Arne W. Nolte,Christian Parisod,Karin S. Pfennig,Amber M. Rice,Michael G. Ritchie,Burkhardt Seifert,Carole M. Smadja,Rike B. Stelkens,Jacek M. Szymura,Risto Väinölä,Jochen B. W. Wolf,Dietmar Zinner +38 more
TL;DR: A perspective on the context and evolutionary significance of hybridization during speciation is offered, highlighting issues of current interest and debate and suggesting that the Dobzhansky–Muller model of hybrid incompatibilities requires a broader interpretation.
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The insect cytochrome oxidase I gene: evolutionary patterns and conserved primers for phylogenetic studies
TL;DR: The complete sequence of the meadow grasshopper COI gene has been determined, and it is revealed that different regions evolve at different rates, and the patterns of sequence variability seems associated with functional constraints on the protein.
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Genetic analysis of a hybrid zone between the fire-bellied toads, bombina bombina and b. variegata, near cracow in southern poland.
TL;DR: A survey of five diagnostic enzyme loci across the hybrid zone near Cracow in Southern Poland to estimate the dispersal rate, selection pressures, and numbers of loci which maintain this zone suggests that the zone is maintained largely by selection against hybrids.
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The genetic structure of the hybrid zone between the fire-bellied toads bombina bombina and b. variegata: comparisons between transects and between loci.
TL;DR: There is weak but significant linkage disequilibrium well away from the center of the zone; this, together with the presence of parental and F1 genotypes, suggests some long‐range migration.
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Evolution and structural conservation of the control region of insect mitochondrial DNA.
TL;DR: The possibility of a mechanism of “parahomologous recombination by unequal crossing-over” in mitochondria, which can explain the generation of such tandemly repeated sequences in the control region of mtDNA, and also their convergent evolution in disjunct biological lineages during evolution is discussed.