Populations of Liparus glabrirostris (Curculionidae: Molytinae), a weevil inhabiting higher altitudes of Central Europe, were sampled from 24 localities in the Alps and Carpathian Mountains, and the geographical structuring of genetic variation was analyzed. Comparison of the concatenated mitochondrial cytochrome oxidase subunit I and subunit II sequences revealed consistent genetic divergence between the populations of L. glabrirostris from different mountain ranges. In phylogenetic analysis using maximum parsimony and median-joining networks, concatenated mitochondrial haplotypes from the Alps and Carpathians clustered as separate lineages, with high bootstrap support. Substantial genetic distances determined between the separated groups ranged from 2.6 to 3.0%, with divergence estimated to have initiated approximately 0.85-0.98 million years ago. The nuclear elongation factor 1α gene was additionally amplified and haplotype analysis showed very low evolutionary divergence (0.2%), with separate clustering as well. The observed divergence suggests that the populations have been isolated for a long time, as a consequence of environmental changes resulting in varying fragmentation of habitats in the Alps and Carpathians, interrupting genetic exchange events and altering the genetic structure of L. glabrirostris populations. On the other hand, comparison of morphological characteristics showed no differences to confirm genetically well differentiated groups of populations. A polymerase chain reaction and restriction fragment length polymorphism-based method was therefore developed to discriminate between the Alpine and Carpathian lineages.
- MeSH
- ekosystém * MeSH
- fylogeneze MeSH
- fylogeografie MeSH
- genetická variace MeSH
- haplotypy MeSH
- mitochondriální DNA chemie MeSH
- nosatcovití anatomie a histologie genetika MeSH
- sekvenční analýza DNA MeSH
- sociální izolace MeSH
- vznik druhů (genetika) MeSH
- zvířata MeSH
- Check Tag
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- Geografické názvy
- Evropa MeSH
The authors present a case report of a 38-year-old man who suffered combined gunshot injuries of the heart and lungs from a small caliber gun. The gunshot resulted in combined injuries of a penetrating wound of the left lung, the right heart chambers and the right lung which were successfully managed despite a delay in surgery of several hours by pledget sutures of the heart wounds, wedge resection of the lingula and right lower lung lobectomy performed via a clamshell thoracotomy.
- MeSH
- dospělí MeSH
- lidé MeSH
- pneumektomie metody MeSH
- polytrauma diagnóza chirurgie MeSH
- poranění srdce diagnóza chirurgie MeSH
- poškození plic diagnóza chirurgie MeSH
- šicí techniky * MeSH
- střelné rány diagnóza chirurgie MeSH
- torakotomie metody MeSH
- výsledek terapie MeSH
- Check Tag
- dospělí MeSH
- lidé MeSH
- mužské pohlaví MeSH
- Publikační typ
- anglický abstrakt MeSH
- časopisecké články MeSH
- kazuistiky MeSH
- Publikační typ
- abstrakt z konference MeSH
