The histone-like nucleoid structuring (H-NS) protein is a DNA binding factor, found in gammaproteobacteria, with functional equivalents in diverse microbes. Universally, such proteins are understood to silence transcription of horizontally acquired genes
pseudomallei samples from the northeast Thailand collection were cultured on Ashdown, selective agar plates and confirmed the species using latex agglutination test and matrix-laser absorption ionisation mass spectrometry (MALDI-TOF MS). A single colony from Ashdown agar plate was subjected to culture ...
Nodules may ulcerate and drain small amounts of pus or blood-tinged fluid. The differential diagnosis should include the bacterial and fungal causes of lymphangitis (glanders, equine histoplasmosis, ulcerative lymphangitis) and sterile nodular panniculitis (q.v.). Diagnosis is made by cytology,...
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B. pseudomalleigrows on chocolate and horse or sheep blood agar at 35-37°C in air, but may be overgrown by colonizing flora in specimens from nonsterile sites, for which Ashdown's agar or broth orBurkholderia cepaciaselective media are preferred [34]. Colonies initially appear creamy with a...
These cases emphasise the need for veteri- narians in New Zealand to consider protothecosis as a differential diagnosis in dogs presenting with chronic/haemorrhagic diarrhoea, chorioretinitis, retinal detachment, and nodular, ulcerative, or fistulat- ing skin disease. While not used in the ...
Which pathogen (Staphylococcus epidermidis or E. coli) is able to grow on Blood Agar plate and why? Is this type of agar serving as differential, as selective, or as both? Explain why. What is the most common bacterial skin infection? What type of microbe is cholera? What is the bacteri...
ionization (methane) mass spectrometry on a Thermo Scientific Trace 1310 gas chromatograph, 0.25 mm × 15 m DB-1701 (J&W Scientific) capillary column, and an ISQ LT single quadrupole mass spectrometer in selective ionization mode (SIM) monitoring appropriate specific high molecular ions....
A central factor that coordinates the described licensing and elongation events is CDC-48/p97 (Cdc48p in yeast, CDC-48 in nematodes, p97 or (Valosin containing protein) in mammals), VCP a ubiquitin- selective ATPase. Importantly, our recent findings identified that CDC-48 links ubiquitin-...
It appears capable of detecting infection rapidly, accurately, and sensitively in living mice or in paraffin-embedded tissues. Differential diagnosis. MRM must be differentiated from bronchopneumonia associated with cilia-associated respiratory (CAR) bacillus. Silver stains may reveal CAR bacilli adherent ...