نتایج جستجو برای: fox 7
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Published 6 March 2018 Citation 2018. Fox HL, Dembowski JA, DeLuca NA. 2018. Erratum for Fox et al., “A herpesviral immediate early protein promotes transcription elongation of viral transcripts.” mBio 9:e00255-18. https://doi.org/10.1128/ mBio.00255-18. Copyright © 2018 Fox et al. This is an openaccess article distributed under the terms of the Creative Commons Attribution 4.0 International li...
during the epidemiological research of zoonoses, the authors have studied the rabies of wild animals : fox. for the scro lo-uical tests. the blood . was taken by heart puncture of foxes. 193 specimens were tested and 26 (13. 5%) o r the foxes had neut ralizing antibody in their blood. this study confirms that during the rabies epizooty. the vulpin population, may contract a non-fatal disease an...
This thesis investigates how changes in population size and spatial movements of individuals have shaped the distribution and abundance of neutral genetic variation in the arctic fox (Alopex lagopus). This is done through mitochondrial and microsatellite DNA analyses on samples covering most of the species’ distribution, but with special emphasis on Scandinavia. On the species level, nucleotide...
Klebsiella pneumoniae 5064, isolated in New York, carried plasmid-mediated resistance to multiple beta-lactams and was unresponsive to clavulanic acid. The beta-lactamase gene responsible for cephalosporin resistance encoded FOX-5, with 96 to 97% amino acid identities to other members of the FOX family of beta-lactamases. The bla(FOX-5) coding region was located next to a transposase gene from ...
Address correspondence to Dr. Daniel Canter, Department of Surgical Oncology, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111 USA Transrectal implantation of electromagnetic transponders following radical prostatectomy for delivery of IMRT Daniel Canter, MD,1 Alexander Kutikov, MD,1 Eric M. Horwitz, MD,2 Richard E. Greenberg, MD1 1Department of Urologic Oncology, Fox Chase C...
The continuous model of Anderson et al. (1981), Nature 289, 765-771, is successful in describing certain characteristics of rabies epizootics, in particular, the secondary recurrences which follow the initial outbreak; however, it also predicts the occurrence of exponentially small minima in the infected population, which would realistically imply extinction of the virus. Here we show that incl...
Many of the mechanisms underlying density-dependent regulation of populations, including contest competition and disease spread, depend on contact among neighboring animals. Understanding how variation in population density influences the frequency of contact among neighboring animals is therefore an important aspect to understanding the mechanisms underlying, and ecological consequences of, de...
The ability to detect the incursion of an invasive species or destroy the last individuals during an eradication program are some of the most difficult aspects of invasive species management. The presence of foxes in Tasmania is a contentious issue with recent structured monitoring efforts, involving collection of carnivore scats and testing for fox DNA, failing to detect any evidence of foxes....
Social learning is often assumed to help young animals respond appropriately to potential threats in the environment. We brought wild, juvenile jackdaws briefly into captivity to test whether short exposures to conspecific vocalizations are sufficient to promote anti-predator learning. Individuals were presented with one of two models-a stuffed fox representing a genuine threat, or a toy elepha...
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