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Full-Text Articles in Physical Sciences and Mathematics
Revised Model For Antibiotic Resistance In A Hospital, Ruhang Pei
Revised Model For Antibiotic Resistance In A Hospital, Ruhang Pei
Electronic Theses and Dissertations
In this thesis we modify an existing model for the spread of resistant bacteria in a hospital. The existing model does not account for some of the trends seen in the data found in literature. The new model takes some of these trends into account. For the new model, we examine issues relating to identifiability, sensitivity analysis, parameter estimation, uncertainty analysis, and equilibrium stability.
Dna Aptamers Selected Against Wild-Type Helix 69 Ribosomal Rna And Their Implications In Combating Antibiotic Resistance, Sakina Miriam Hill
Dna Aptamers Selected Against Wild-Type Helix 69 Ribosomal Rna And Their Implications In Combating Antibiotic Resistance, Sakina Miriam Hill
Wayne State University Dissertations
Outbreaks of advanced antibiotic-resistant strains of microbes have hastened the need to identify new viable molecular targets for the development of novel anti-infectives. For this purpose, helix 69 (H69, or m3a 19-nucleotide (nt) hairpin motif that is highly conserved throughout phylogeny and rich in modified nucleotides, including pseudouridine () and 3-methylpseudouridine (m3) was chosen as a potential target. Helix 69, which is located in domain IV of Escherichia coli 23S ribosomal RNA (rRNA), undergoes conformational changes when in close proximity to the decoding region of 16S rRNA and transfer RNAs (tRNAs) in the peptidyl-transferase center (PTC). Functionally, the exact biological …