Results 41 to 50 of about 36,545 (260)

The occurrence of Aerococcus urinaeequi and non-aureus staphylococci in raw milk negatively correlates with Escherichia coli clinical mastitis. [PDF]

mSystems
ABSTRACT Escherichia coli is a common environmental pathogen associated with clinical mastitis (CM) in dairy cattle. There is an interest in optimizing the udder microbiome to increase the resistance of dairy cattle to E.
Jung D, Park S, Kurban D, Dufour S, Ronholm J.   +4 more
europepmc   +4 more sources

Comprehensive Phylogenetic Analysis of Bovine Non-aureus Staphylococci Species Based on Whole-Genome Sequencing [PDF]

Frontiers in Microbiology, 2016
Non-aureus staphylococci (NAS), a heterogeneous group of a large number of species and subspecies, are the most frequently isolated pathogens from intramammary infections in dairy cattle. Phylogenetic relationships among bovine NAS species are controversial and have mostly been determined based on single-gene trees.
Sohail Naushad, Sohail Naushad, Herman Wildrik Barkema, Herman Wildrik Barkema, Christopher Luby, Christopher Luby, Larissa Anuska Zeni Condas, Larissa Anuska Zeni Condas, Diego Nobrega, Diego Nobrega, Domonique Carson, Domonique Carson, Jeroen De Buck, Jeroen De Buck   +13 more
openaire   +3 more sources

Nasal carriage of antibiotic-resistant staphylococci among undergraduate medical students, with special reference to methicillin-resistant Staphylococcus aureus

Journal of Clinical and Scientific Research, 2021
Background: Staphylococcus aureus and other staphylococci are the commensals of the human body, the anterior nares being an important niche for colonisation. The medical students constitute an important component of the hospital population.
Preethika V V. Manyala, Madhulika Chaudhury, Srikar Anagoni, Balasubramanyam Pulicherla, Abhijit Chaudhury   +4 more
doaj   +1 more source

Prevalence of non-aureus staphylococci species causing intramammary infections in Canadian dairy herds [PDF]

Journal of Dairy Science, 2017
Non-aureus staphylococci (NAS), the microorganisms most frequently isolated from bovine milk worldwide, are a heterogeneous group of numerous species. To establish their importance as a group, the distribution of individual species needs to be determined.
Condas, Larissa A.Z., De Buck, Jeroen, Nobrega, Diego B., Carson, Domonique A., Naushad, Sohail, De Vliegher, Sarne, Zadoks, Ruth N., Middleton, John R., Dufour, Simon, Kastelic, John P., Barkema, Herman W.   +10 more
openaire   +3 more sources

Cross-Talk between Staphylococcus aureus and Other Staphylococcal Species via the agr Quorum Sensing System

Frontiers in Microbiology, 2016
Staphylococci are associated with both humans and animals. While most are non-pathogenic colonizers, Staphylococcus aureus is an opportunistic pathogen capable of causing severe infections. S.
Jaime Canovas, Mara Baldry, Martin S. Bojer, Paal S. Andersen, Paal S. Andersen, Bengt H. Gless, Piotr K. Grzeskowiak, Marc Stegger, Peter Damborg, Christian A. Olsen, Hanne Ingmer   +10 more
doaj   +1 more source

In Silico Genome-Scale Reconstruction and Validation of the Staphylococcus aureus Metabolic Network [PDF]

, 2005
A genome-scale metabolic model of the Gram-positive, facultative anaerobic opportunistic pathogen Staphylococcus aureus N315 was constructed based on current genomic data, literature, and physiological information.
Panke, Sven, Heinemann, Matthias,, Kümmel, Anne, Ruinatscha, Reto,, Panke, Sven,, Heinemann, Matthias; id_orcid, Kümmel, Anne,, Ruinatscha, Reto, Heinemann, Matthias   +8 more
core   +1 more source

Comparative genome analysis of 24 bovine-associated Staphylococcus isolates with special focus on the putative virulence genes [PDF]

PeerJ, 2018
Non-aureus staphylococci (NAS) are most commonly isolated from subclinical mastitis. Different NAS species may, however, have diverse effects on the inflammatory response in the udder. We determined the genome sequences of 20 staphylococcal isolates from
Silja Åvall-Jääskeläinen, Suvi Taponen, Ravi Kant, Lars Paulin, Jochen Blom, Airi Palva, Joanna Koort   +6 more
doaj   +2 more sources

The distribution of plasmids that carry virulence and resistance genes in Staphylococcus aureus is lineage associated. [PDF]

, 2012
BACKGROUND: Staphylococcus aureus is major human and animal pathogen. Plasmids often carry resistance genes and virulence genes that can disseminate through S. aureus populations by horizontal gene transfer (HGT) mechanisms. Sequences of S.
McCarthy, AJ, Lindsay Jodi A, Lindsay, JA, Jodi A Lindsay, McCarthy Alex J, Alex J McCarthy   +5 more
core   +1 more source

Detection of Some Virulence Factors in Staphylococci Isolated from Mastitic Cows and Ewes

Folia Veterinaria, 2022
About 150 million families around the world are engaged in milk production. However, inflammation of the mammary gland (mastitis) remains a major problem in dairy ruminants that affects the quality of milk worldwide.
Zigo F., Illia S., Halás Š., Arvaiová J., Vargová M., Veszelits Laktičová K., Rehan F. I.   +6 more
doaj   +1 more source

Major Families of Multiresistant Plasmids from Geographically and Epidemiologically Diverse Staphylococci [PDF]

, 2011
Staphylococci are increasingly aggressive human pathogens suggesting that active evolution is spreading novel virulence and resistance phenotypes. Large staphylococcal plasmids commonly carry antibiotic resistances and virulence loci, but relatively few ...
Shearer, Julia E., Jensen, Slade O. (R16034), Lindsay, J., Summers, A., Mankin, A., Hostetler, J, Wireman, J, Jon Borman, Hostetler, Jessica, O'Brien, Frances G., Ronald A Skurray, Slade O Jensen, Hostetler, J., Nicholson, A., Summers, Anne O., Summers, AO, Susan Sanchez, Gill, J., Firth, Neville, Skurray, R., Gill, John, Bayles, K, Ainsley Nicholson, Lindsay, JA, Jacqueline LaMarre, Kenneth Bayles, Jodi A Lindsay, Skurray, RA, Alexander Mankin, O'Brien, Frances, Jensen, Slade O., Bayles, K., Bayles, Kenneth W., Borman, J., Jensen, SO, Gill, J, Sanchez, Susan, Forberger, H, Sanchez, S, Forberger, H., LaMarre, J., Anne O Summers, Firth, N, Shearer, J., O\u27Brien, Frances, Mankin, A, Forberger, Heather, Lindsay, Jodi A., Borman, Jon, Shearer, JE, Mankin, Alexander, Heather Forberger, Lamarre, Jacqueline, John Gill, Frances O’Brien, Jensen, S., Bayles, Kenneth, Wireman, Joy, Nicholson, A, Sanchez, S., Jessica Hostetler, Lamarre, J, Firth, N., O'Brien, F, Wireman, J., Borman, J, Julia E S Shearer, Skurray, Ronald A., Neville Firth, Nicholson, Ainsley, Joy Wireman, Shearer, Julia E.S.   +71 more
core   +1 more source