novobiocin


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novobiocin

[‚nō·və′bī·ə·sən]
(microbiology)
C30H36O11N2 A moderately broad-spectrum antibiotic produced by strains of Streptomyces niveus and S. spheroides ; it is a dibasic acid and is converted either to the monosodium salt or to the calcium acid salt for pharmaceutical use.
References in periodicals archive ?
Ten L 1 mM UDP-glucose, 10 L 1mM novobiocin and 10 L enzyme were added into a sterile eppendorf tube and incubated over night at 37C.
The strain DM15 showed sensitivity towards erythromycin, bacitracin, penicillin, chloramphenicol, tetracycline, carbenicillin, cephaloridine and novobiocin.
Fresh faecal samples of l g were diluted and mixed l:10in BPW, incubated for 16h at 37[degrees]C, and inoculated into single tubes of RV broth containing 35 mg/L of novobiocin (0.
coli and Listeria) was formulated by scientists who compared its performance with other common selective media--modified EC broth with novobiocin for E coli O157:H7, Fraser broth for Listeria, and Rappaport-Vassiliadis broth for Salmonella.
Common drugs causing immune thrombocytopenia Analgesics salicylates acetaminophen phenylbutazone Antibiotics cephalothin penicillin streptomycin aminosalicylic acid rifampin novobiocin Various sulfa drugs (chlorthalidone, furosemide) Alkaloids Quinidine Quinine Sedatives, anticonvulsants methoin troxidone chlorpromazine diphenylhydantoin meprobamate phenobarbital carbamazepine Oral hypoglycemics chlorpropamide tolbutamide Heavy metals gold mercury bismuth organic arsenicals Miscellaneous chloroquine chlorothiazide insecticides
Randomized double-blinded trial of rifampin with either novobiocin or trimethoprim-sulfamethoxazole against methicillin-resistant Staphylococcus aureus colonization: prevention of antimicrobial resistance and effect of host factors on outcome.
M-Broths that were presumptive positive for Salmonella were streaked onto a xylose lysine agar base with tergitol 4 supplement (XLT4) (DIFCO) and onto brilliant-green medium with novobiocin antimicrobic supplement (BGN plates) (DIFCO).
Ophiostoma ips spore suspensions were cultured on potato dextrose agar amended with 150 mg/kg novobiocin.
The lab will be responsible for the national drug residue milk monitoring program, Grahn says, and will test for sulfonamides, tetracyclines, beta-lactams, novobiocin and chloraphenicol.
1966), using antibiotic discs (chloromphenicol, oxacillin, ampicillin, clarithromycin, gentamycin, amoxyclav, vancomycin, cephalothinamikacin, novobiocin, erythromycin, teicoplanin, co-trimoxazole, penicillin, azithromycin, ofloxacin, methicillin, linezolid, clindamycin and tetracycline).
9] The tests performed to identify the GPCs Gram-Positive Cocci (GPCs) were catalase, slide coagulase, mannitol fermentation, novobiocin resistance, optochin sensitivity, bacitracin sensitivity, and bile solubility tests.