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Showing 1 to 20 of 49 for “"neomycin"”.
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Biosynthetic and Mutasynthetic Studies of Neomycin
Made available in DSpace on 2014-12-13T20:10:23Z (GMT). No. of bitstreams: 1 7811285.pdf: 5372000 bytes, checksum: 94ce34fb8a88a909a5daa936231f4989 (MD5) Previous issue date: 1977
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Studies on the Biosynthesis of Neomycin
Made available in DSpace on 2014-12-09T17:36:33Z (GMT). No. of bitstreams: 1 7013303.pdf: 1968300 bytes, checksum: f6f6ca7e971a2980a5865e4b350d2409 (MD5) Previous issue date: 1969
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Biosynthetic and structural studies of neomycin and berninamycin
… supplemented to seven-days old resting cells of neomycin B-proucing S.fradiae. The $\sp{13}$C NMR spectra of the enriched neomycin B (2) showed complex coupling patterns which suggested that 3 is not incorporated as an intact C$\sb6$ unit into the carbon skeleton of 2. These complex splitting …
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Biosynthetic Studies on the Aminocyclitol Antibiotics Neomycin and Spectinomycin
Made available in DSpace on 2014-12-13T20:09:51Z (GMT). No. of bitstreams: 1 7616202.pdf: 6067973 bytes, checksum: 761725ce8cc7bf6251fa6a436d7e84d3 (MD5) Previous issue date: 1976
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The influence of neomycin, bacitracin and SP-250 in a commercial hog finishing operation
… hog finishing operation. Lot one received neomycin 80 grams per ton, lot two Bacitracin MD (40 grams per ton), and lot three no antibiotic o Lots four, five and six received SP-250 for 10 days (five pounds per ton). After termination of SP-2S0, lot four received neomycin (80 grams per ton), …
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I. The Microbiological Incorporation of Labeled Intermediates Into The Neomycin Antibiotics. Ii. Mass Spectral Studies of N-Acetyl Derivatives of Amino Sugars and Related Compounds
Made available in DSpace on 2014-12-09T17:35:30Z (GMT). No. of bitstreams: 1 6607808.pdf: 7514068 bytes, checksum: c98beedc0ddfdad401dd8a05410d2b4b (MD5) Previous issue date: 1966
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Studies on the stability and activity of polymyxin B solutions.
… effect on the activity of polymyxin B 2000 U/ml. Neomycin was an exception and at the concentrations in the range 0.0192 to 0.16 %w/v exhibited an antagonistic effect. Chemical interaction between polymyxin B and neomycin could not be detected and it was considered that the inhibitory effect of …
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Excretion of Antibiotic Resistance Genes by Dairy Calves
… in the milk replacer), subtherapeutic (neomycin sulfate and oxytetracycline hydrochloride each fed at 10 mg/calf/d), and therapeutic (no antibiotics in the milk replacer until d 36, then neomycin sulfate and oxytetracycline hydrochloride each fed at 1000 mg/calf/d for 14 d). Calves were …
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Cationic liposome-mediated transfection of mammary epithelial cells with AAV-based plasmid DNA
… DNA integration, a DNA construct containing a neomycin resistance gene flanked by ITRs was transfected into HC11 cells. Additionally, this construct was co-transfected with an AAV Rep protein expression construct, which is required for site-specific integration in human cells. Neither the …
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Artificial Intron Technology to Generate Conditional Knock-Out Mice
… into the 5’ portion of the coding region of the Neomycin resistance gene (Neo<sup>R</sup>) and this construct was randomly integrated into mouse ES cells. To test its utility for gene inactivation, a Hygromycin resistance plasmid containing Cre- recombinase was introduced into the …
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Growth and root inhibition in Axenic hydrilla verticillata cultures
… ug/ml but did not effectively control bacteria. Neomycin, ampicillin, tetracycline, and chloramphenicol were tested separately at 25, 75, and 15 ug/ml and in combinations at 75 ug/ml as possible alternatives to streptomycin. All were inhibitory to shoot growth. Root formation was significantly …
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Expansion und retroviraler Gentransfer eines Suizidgens (HSV-TK) in humanen T-Lymphozyten zur adoptiven Immuntherapie
… Resistenzgen gegen das zytotoxische Antibiotikum Neomycin trägt. Es konnte gezeigt werden, dass mit X-Vivo 15 Kulturmedium unter Zugabe von 5% humanem AB-Serum eine etwa 60-fache Expansion der Ausgangszellmenge möglich ist. Die Transduktionsversuche auf Retronektin-beschichteter Zellkulturplastik …
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30S Ribosomal Subunit Assembly is a Target for Inhibition by Aminoglycoside Antibiotics in <em>Escherichia coli</em>.
… the aminoglycoside antibiotics paromomycin and neomycin, which bind specifically to the 30S ribosomal subunit. Both antibiotics inhibited the growth rate, viable cell number, and protein synthesis. I used a <sup>3</sup>H-uridine pulse and chase assay to examine the kinetics of ribosome subunit …
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Exploring conformational variability of an rna domain in the ribosome: from structure and function to potential antibiotic targeting
… in the presence of aminoglycoside antibiotics neomycin and paromomycin also show conformational variability in H69. These results indicate that H69 exists in multiple conformational states, which could be related to the function of the ribosome in the cell.</p>
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Identification of new therapeutic compounds against carbapenemase-producing Klebsiella pneumoniae using a novel agar-based high-throughput microarray compound screening approach
… kanamycin sulphate, G418 sulfate, tobramycin, neomycin sulfate), and five (kanamycin sulphate, neomycin sulfate, gentamicin sulfate, G418 sulfate, tobramycin) drugs, respectively. The optimised assay was used to screen a diverse library of 4154 compounds against a carbapenem-resistant K. …
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An Investigation of Bacterial Ribonucleases as an Antibiotic Target
… cells also displayed an increased sensitivity to neomycin and paromomycin antibiotics. My research has also shown that an inhibitor of RNases, vanadyl ribonucleoside complex, potentiated the effects of an aminoglycoside and a macrolide antibiotic in wild type <em>Escherichia coli</em>, methicillin …
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Old protein, new perspective : the role of Oct-1 during embryonic development and lymphopoiesis
… the transactivation domain, with a loxP-flanked neomycin cassette in the antisense transcriptional orientation. Any potential transcript derived from the targeted allele would harbor frameshift mutations, resulting in the deletion of the DNA binding POU domain. These animals are embryonic lethal …
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