نتایج جستجو برای: kanamycin cassette
تعداد نتایج: 12686 فیلتر نتایج به سال:
Dental plaque known to harbour Bacteroides melaninogenicus was removed from the gingival half of selected buccal tooth surfaces. The plaque was dispersed, diluted and cultured on medium containing 0 per cent, 0*05,0* 1 and 0.5 per cent Kanamycin. When the medium contained 0.05 per cent Kanamycin, only B. melaninogenicus were found and the number recovered was about 20 per cent of the B. melanin...
The objective of this study was to evaluate collateral sensitivity and cross-resistance antibiotic-induced resistant Salmonella Typhimurium various antibiotics. S. ATCC 19585 (STWT) exposed ciprofloxacin, gentamicin, kanamycin, tetracycline induce antibiotic resistance, respectively, assigned as STCIP, STGEN, STKAN, STTET. susceptibilities the mutants cefotaxime, chloramphenicol, polymyxin B, s...
conclusions it is concluded that cryptosporidium spp. should be considered in immunocompromised diarrheal patients and elisa must be chosen for detection of this parasite. modified acid fast staining and cassette kit techniques could be performed if elisa is not available. the single use of the cassette kit will be inadequate for the diagnosis of cryptosporidiosis. background cryptosporidiosis ...
Streptomyces tenebrarius is an industrially important microorganism, producing an antibiotic complex that mainly consists of the aminoglycosides apramycin, tobramycin carbamate, and kanamycin B carbamate. When S. tenebrarius is used for industrial tobramycin production, kanamycin B carbamate is an unwanted by-product. The two compounds differ only by one hydroxyl group, which is present in kana...
Concerns have been raised about potential horizontal gene transfer (HGT) of antibiotic resistance markers (ARMs) from transgenic plants to bacteria of medical and environmental importance. All ARMs used in transgenic plants have been bacterial in origin, but it has been recently shown that an Arabidopsis thaliana ABC transporter, Atwbc19, confers kanamycin resistance when overexpressed in trans...
Atelerix albiventris and Hystrix javanica are currently traded as pets or consumed in Indonesia, but there has been no research about bacteria from the vulva swab before. This aims to isolate identify swabs of , their antibiotic susceptibility. Samples were isolated by blood agar plates selective media identified biochemical tests. Kirby Bauer’s disk diffusion method was used for antimicrobial ...
Recombination between two different deletion alleles of a gene (neo) for neomycin and kanamycin resistance was studied in an Escherichia coli sbcA- recB-C- strain. The two homologous regions were in an inverted orientation on the same plasmid molecule. Kanamycin-resistant plasmids were selected and analyzed. The rate of recombination to form kanamycin-resistant plasmids was decreased by mutatio...
OBJECTIVES Kanamycin is an important second-line drug used to treat multidrug-resistant (MDR) tuberculosis (TB). Molecular analysis of the rrs gene seems to be not enough to identify every case of kanamycin resistance. In the present study we evaluated the incidence of eis mutations in kanamycin-resistant Mycobacterium tuberculosis isolates. METHODS We analysed 70 MDR M. tuberculosis clinical...
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