Results 101 to 110 of about 9,720,478 (314)

Prevalence, risk factors, and identification of Salmonella spp. in stray dogs of northwest Mexico

open access: yesAustral Journal of Veterinary Sciences, 2019
Salmonellosis has a worldwide relevance in aspects associated with public health, as only in 2009 were reported 93.8 million cases in humans. The objective of the study was to establish the prevalence, risk factors and bacteriological and molecular ...
Karla M. Núñez Castro   +7 more
doaj   +1 more source

Bibliography on Clean Rooms [PDF]

open access: yes
Bibliography on contamination control, and air filtering for application to electronics and surgical ...
Wright, D. E.
core   +1 more source

Kingella kingae spondylodiscitis in young children: toward a new approach for bacteriological investigations? A preliminary report

open access: yesJournal of Children's Orthopaedics, 2010
As the result of improved bacteriological techniques, Kingella kingae is a slow-growing Gram-negative coccobacillus that is emerging as an important cause of spondylodiscitis in children younger than 3 years of age.
D. Ceroni   +3 more
semanticscholar   +1 more source

Cas9 beyond CRISPR – SUMOylation, effector‐like potential and pathogenic adaptation

open access: yesThe FEBS Journal, EarlyView.
This Viewpoint explores the possibility that Cas9, beyond its canonical role in CRISPR immunity, may act as a host‐modulating effector during infection by Cas9‐encoding bacteria. Such a nucleomodulin‐like function could be influenced by eukaryotic post‐translational modifications, particularly SUMOylation, with potential implications for host–pathogen ...
Umut Sahin
wiley   +1 more source

Cultural methods of detection for microorganisms: recent advances and successes [PDF]

open access: yes, 1997
Most microbiological methods require culture to allow organisms to recover or to selectively increase, and target organisms are identified by growth on specific agar media.
Jian, X., Watkins , J.
core  

ABC-F Proteins Mediate Antibiotic Resistance through Ribosomal Protection

open access: yesmBio, 2016
Members of the ABC-F subfamily of ATP-binding cassette proteins mediate resistance to a broad array of clinically important antibiotic classes that target the ribosome of Gram-positive pathogens.
Liam K. R. Sharkey   +2 more
semanticscholar   +1 more source

A Hanks‐type bacterial kinase, PknS, directly phosphorylates the alternative sigma factor EcfK to promote resistance to protist predation

open access: yesThe FEBS Journal, EarlyView.
The Xanthomonas citri Hanks‐type kinase PknS autophosphorylates and directly phosphorylates the alternative sigma factor EcfK at five residues. Besides the conserved residue T51 in the σ2 domain, phosphorylation of a residue in the linker between σ2 and σ4 is critical for EcfK activation by promoting its interaction with a positively charged pocket in ...
Lídia dos Passos Lima   +12 more
wiley   +1 more source

Deciphering the properties and reaction mechanism of anhydromevalonate phosphate decarboxylase, a prenylated flavin mononucleotide‐dependent enzyme in the archaeal mevalonate pathway

open access: yesThe FEBS Journal, EarlyView.
Characterization of anhydromevalonate phosphate decarboxylase, the UbiD‐family decarboxylase involved in the archaeal mevalonate pathway, was conducted. The enzyme is responsible for the biosynthesis of isoprenoids, such as archaeal membrane lipids, respiratory quinones, and dolichols.
Rino Ishikawa   +9 more
wiley   +1 more source

Investigation on intestinal bacterial flora and Salmonella spp. presence in organic and conventional chickens

open access: yesItalian Journal of Animal Science, 2010
The aim of this study was to evaluate the possible differences in the intestinal microflora composition among the different rearing systems (conventional vs organic) and the Salmonella diffusion using bacteriological techniques.
Giampaolo Asdrubali   +4 more
doaj   +1 more source

Hydrogen peroxide in micropropagation of Lilium: A comparison with a traditional methodology [PDF]

open access: yes, 2006
The micropropagation of Lilium longiflorum requires adequate equipment which may not be afforded by small laboratories or producers. In this work we compared traditional methodology with a protocol that included easily available elements to sterilize ...
Curvetto, Nestor Raul   +2 more
core  

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