Results 61 to 70 of about 56,604 (196)

Insights into Population Genetics and Phylogeography of Mycobacterium tuberculosis

Туберкулез и болезни лёгких
The review summarizes the current understanding of population genetics and genetic classification of Mycobacterium tuberculosis. Articles accumulated in Elibrary and PubMed were used as a source of information.
B. A. Tkhorenko, A. V. Meyer, T. V. Pyanzova, A. V. Lyamin, M. B. Lavryashina   +4 more
doaj   +1 more source

Bayesian Phylogeography Finds Its Roots [PDF]

PLoS Computational Biology, 2009
As a key factor in endemic and epidemic dynamics, the geographical distribution of viruses has been frequently interpreted in the light of their genetic histories. Unfortunately, inference of historical dispersal or migration patterns of viruses has mainly been restricted to model-free heuristic approaches that provide little insight into the temporal ...
Lemey, Philippe, Rambaut, Andrew, Drummond, Alexei J., Suchard, Marc A.   +3 more
openaire   +6 more sources

Borna disease virus infection: Retrospective case series of five horses and two donkeys in Switzerland

Equine Veterinary Education, Volume 38, Issue 3, Page e119-e129, March 2026.
Summary Borna disease is an acute to subacute, rarely chronic non‐purulent meningoencephaylomyelitis affecting mainly horses and sheep. This case series describes the clinical signs, diagnosis, treatment, outcome and post‐mortem findings of five horses and two donkeys with this condition. The equids affected were geldings or mares of various breeds and
I. L. Piotrowski, M. Hilbe, H. K. Junge
wiley   +1 more source

Lineage Diversification and Population Dynamics of the Qinghai Toad-Headed Agama (Phrynocephalus vlangalii) on the Qinghai–Tibet Plateau, with Particular Attention to the Northern Slope of the Kunlun–Arjin Mountains

Animals
The Kunlun, Arjin, and Qilian mountain ranges mark the northern edge of the Qinghai–Tibet Plateau (QTP), where rapid uplift and Quaternary glacial cycles have shaped a unique cold desert ecosystem and species distribution.
Rui Xu, Qi Song, Dali Chen, Xianguang Guo   +3 more
doaj   +1 more source

Phylogenomic history of enigmatic pygmy perches: implications for biogeography, taxonomy and conservation [PDF]

Royal Society Open Science, 2018
Pygmy perches (Percichthyidae) are a group of poorly dispersing freshwater fishes that have a puzzling biogeographic disjunction across southern Australia. Current understanding of pygmy perch phylogenetic relationships suggests past east–west migrations
Sean J. Buckley, Fabricius M. C. B. Domingos, Catherine R. M. Attard, Chris J. Brauer, Jonathan Sandoval-Castillo, Ryan Lodge, Peter J. Unmack, Luciano B. Beheregaray   +7 more
doaj   +1 more source

Unraveling the rapid radiation of crested newts, Triturus cristatus superspecies, using complete mitogenomic sequences [PDF]

, 2011
Background - The rapid radiation of crested newts (Triturus cristatus superspecies) comprises four morphotypes: 1) the T. karelinii group, 2) T. carnifex - T. macedonicus, 3) T. cristatus and 4) T. dobrogicus.
Arntzen, J.W., Wielstra, B.M.
core   +6 more sources

Scat DNA Applications for Low‐Density Carnivore Survey: Techniques, Efficiency and Future Directions

Mammal Review, Volume 56, Issue 1, March 2026.
We reviewed 338 studies encompassing mostly Felidae, Canidae and Mustelidae species throughout the world, confirming scat DNA as a reliable genetic source for many applications. The findings here offer guidance for future studies on low‐density carnivores, helping to design cost‐effective research and improving data quality for conservation efforts ...
Marina Elisa de Oliveira, Fernando Gonçalves, Pedro M. Galetti Jr   +2 more
wiley   +1 more source

Considerations and distributional innovations for some taxa of the genus Parapholis (Poaceae) in the Adriatic basin with special reference to Parapholis strigosa, for which a new infraspecific taxon is proposed

Natural History Sciences
The distribution of Parapholis strigosa (Dumort.) C.E.Hubb. in the Adriatic basin has been analysed. After the investigations by Hylander and Runemark, further collections were made, particularly during the years 1991-2002, and in 2017-2018 limited to ...
Piero Cuccuini, Lorella Dell’Olmo, Stefano Dominici   +2 more
doaj   +1 more source

A novel taxon selection method, aimed at minimizing recombination, clarifies the discovery of a new sub‐population of Helicobacter pylori from Australia

Evolutionary Applications, 2020
We present a novel method for taxon selection, the aim being to minimize problems arising from highly recombinant species such as Helicobacter pylori.
Binit Lamichhane, Michael J. Wise, Eng Guan Chua, Barry J. Marshall, Chin Yen Tay   +4 more
doaj   +1 more source

Identification of Birds through DNA Barcodes [PDF]

, 2004
Short DNA sequences from a standardized region of the genome provide a DNA barcode for identifying species. Compiling a public library of DNA barcodes linked to named specimens could provide a new master key for identifying species, one whose power will ...
, Ankney, Avise, Avise, Avise, Avise, Avise, Banks, Banks, Banks, Bates, Bensasson, Blaxter, Brown, Charles Godfray, , Charles M Francis, Crochet, Crochet, Dove, Funk, Gill, Grant, Guglich, Hackett, Hebert, Hebert, Holder, Janzen, Johns, Kimura, Klicka, Lee, Mark Y Stoeckle, Michael, Mila, Miller, Mindell, Moore, Murray, Omland, Palumbi, Paul D. N Hebert, Pereira, Phuc, Ryan, Saitou, Sorenson, Stoeckle, Symondson, Thalmann, Tyler S Zemlak, Weibel, Wilson, Woese, Woese, Zink, Zink, Zink, Zink   +58 more
core   +7 more sources