Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Plasmid Copy Number"”.
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An analysis of the effect of mutations in the leader region of the threonine operon of Escherichia coli on attenuation or transcription termination
… by making fusions to the lacZ gene, reducing the plasmid copy number, and assaying for the $\beta$-galactosidase activity.
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Mathematical and experimental approaches to the dimer catastrophe theory
Multicopy plasmids rely on random distribution for stable inheritance by daughter cells at division. Threats to plasmid copy number increase the probability of plasmid loss, which can be detrimental to both plasmid and host. Plasmid dimers emerge through homologous recombination. Dimers have two …
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Allele dynamics in conjugative plasmids: Horizontal transfer promotes allele segregation in multicopy plasmids
… bacteria pose a major threat to human health. Plasmids, particularly through horizontal transfer, are considered key drivers of antimicrobial resistance spread because they can disseminate resistance alleles between bacterial lineages and, in some cases, even across species boundaries. As …
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Molecular and genetic analysis of RepA from the P307 RepFIB replicon
… the replication control system of the P307 plasmid RepFIB replicon. The basic replicon occupies ≈ 1.6kb of DNA and contains a single large open reading frame (repA) flanked on either side by a series DNA repeat elements. The organisational structure of fie replicon has placed RepFIB into the …
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Escherichia coli infection: mechanisms and rapid detection of resistance to the association of ß-lactams with ß-lactamase inhibitors, and impact of the Sars-Cov-2 pandemic on the morbidity and mortality of intra-abdominal infection
… (P/T-susceptible vs. P/T-resistant). A higher copy number of blaTEM gene in P/T-R isolates was found, generated by three different genetic events: (1) IS26-mediated duplication of the blaTEM gene, (2) generation of a small multicopy plasmid (ColE-like) carrying blaTEM, and (3) adaptive …
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Chlamydia trachomatis diversity and pathogenesis in young South African women, related to HPV prevalence and risk
… PCR (qPCR) assay, CT bacterial loads and plasmid copy number were measured in CT-positive (CT+) cervicovaginal samples from AGYW (15-19 years) who participated in the uCHOOSE study, a randomized cross-over study investigating the effect of hormonal contraceptives on biomarkers of genital …
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Engineering Saccharomyces cerevisiae with enhanced supply of precursor metabolites for efficient production of fuels and chemicals
Made available in DSpace on 2015-09-29T21:03:11Z (GMT). No. of bitstreams: 2 LIAN-DISSERTATION-2015.pdf: 6484498 bytes, checksum: dfafbe7074729b6385dc6f63b3a93fa9 (MD5) LICENSE.txt: 4210 bytes, checksum: 61fac6473db07dd95d79ef7c7ac61659 (MD5) Previous issue date: 2015-07-14