Results 31 to 40 of about 20,760 (271)
The small protein CydX is required for function of cytochrome bd oxidase in Brucella abortus. [PDF]
, 2012 A large number of hypothetical genes potentially encoding small proteins of unknown function are annotated in the Brucella abortus genome. Individual deletion of 30 of these genes identified four mutants, in BAB1_0355, BAB2_0726, BAB2_0470, and BAB2_0450
de Jong, Maarten F +5 more
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Device for the comparison of replica plates [PDF]
Applied Microbiology, 1968 one plate on top of the other. However, the thickness of the petri plates introduces a problem of parallax, in which the bulk of the growth on the lower plate can be seen by the observer in spite of corresponding colonies on the upper plate. In only that portion of the growth pattern which is directly perpendicular to the viewer's line of sight do the ...
openaire +2 more sources
Revista Colombiana de Biotecnología, 2010 El empleo de microorganismos como herramienta para la mineralización de contaminantes orgánicos es una práctica que ha tomado mucha fuerza gracias a su eficiencia y bajo costo.
Catalina Rozo, Jenny Dussán
doaj +2 more sources
Polymicrobial infections: Do bacteria behave differently depending on their neighbours?
Virulence, 2018 Despite the number of examples that correlate interspecies interactions in polymicrobial infections with variations in pathogenicity and antibiotic susceptibility of individual organisms, antibiotic therapies are selected to target the most relevant ...
Iñigo Lasa, Cristina Solano
doaj +1 more source
Italian Journal of Food Safety, 2009 A case control study was performed in the Parco Nazionale dei Monti Sibillini, Italy, to find out whether roe deer (Capreolus capreolus) and red deer (Cervus elaphus) were more likely to harbour antibiotic resistant Escherichia coli in their faeces ...
B. Cenci Goga +5 more
doaj +1 more source
The Replica Plate Method for Screening Antibiotic-Producing Organisms [PDF]
Applied Microbiology, 1953 HUNGATE, R. E. 1950 The anaerobic mesophilic cellulolytic bacteria. Bact. Rev. 14, 1-49. MITCHELL, R. L., ROGERS, S. C., AND RITTER, G. J. 1948 Hemicelluloses from maple holocellulose. Ind. Eng. Chem. 40, 1528-1529. QUIN, J. I. 1943 Studies on the alimentary tract of Merino sheep in South Africa. VII.
H A, LECHEVALIER, C T, CORKE
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Plasmid transformation and replica filter plating of Acholeplasma laidlawii [PDF]
FEMS Microbiology Letters, 1990 The restriction deficient mutant 8195 of Acholeplasma laidlawii strain JA1 was transformed by the promiscuous streptococcal plasmid vector pNZ18 at a frequency of 4 x 10(-4)/cfu. The plasmid was maintained without structural rearrangements but was lost in the absence of a selection pressure, i.e. kanamycin or neomycin. Transformed primary colonies were
T K, Sundström, A, Wieslander
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Genetic diversity of Staphylococcus aureus in Buruli ulcer.
PLoS Neglected Tropical Diseases, 2015 BackgroundBuruli ulcer (BU) is a necrotizing skin disease caused by Mycobacterium ulcerans. Previous studies have shown that wounds of BU patients are colonized with M. ulcerans and several other microorganisms, including Staphylococcus aureus, which may
Nana Ama Amissah +9 more
doaj +1 more source
Senescence in vitro and ionising radiations—the human diploid fibroblast model [PDF]
, 1981 The influence of ionising radiations on ageing is still controversial. Since Hayflick established the concept that diploid cells have finite lifespan in vitro, human diploid fibroblast (HDF) cultures have been recognised as a potent experimental model ...
A.F.G. Stevenson +44 more
core +1 more source
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source