Strain diversity
Xenorhabdus bovienii Strain Diversity Impacts Coevolution and Symbiotic Maintenance with Steinernema spp Nematode Hosts
... ont strain variation on specificity within a coevolutionary ...symbiont diversity impacts coadaptation, coevolution, and mutualism ...bacterial strain diversity on specificity and coevolution ...
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Genomic Analysis of Salmonella enterica Serovar Typhimurium Characterizes Strain Diversity for Recent U S Salmonellosis Cases and Identifies Mutations Linked to Loss of Fitness under Nitrosative and Oxidative Stress
... ABSTRACT Salmonella enterica serovar Typhimurium is one of the most common S. enterica serovars associated with U.S. foodborne outbreaks. S. Typhimurium bacteria isolated from humans exhibit wide-ranging virulence ...
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Porphyromonas gingivalis Strain Diversity
... gingivalis strain diversity, we previously used heteroduplex analysis of the ribosomal operon intergenic spacer region (ISR) to type strains in clinical samples and identified 22 heteroduplex ...from ...
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Host Determinants of Prion Strain Diversity Independent of Prion Protein Genotype
... In the present study, we investigated interspecies transmission of prions to different rodent hosts that express the same Prnp in order to investigate the effect of Prnp-independent, host-specific factors on prion ...
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Evolutionary Trace Residues in Noroviruses: Importance in Receptor Binding, Antigenicity, Virion Assembly, and Strain Diversity
... norovirus strain diversity is not understood on the basis of capsid functions, and the development of therapeutic compounds has been ...the strain diversity of these ...
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Rotavirus Strain Diversity in Blantyre, Malawi, from 1997 to 1999
... Since a large number of strains generated weak P[8] products, or failed to be P typed, con2-con3 gene 4 fragments (representing nt 11 to 887) of nine P nontypeable strains were sequenced and compared with three strains ...
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Molecular Epidemiology of Mycobacterium avium subsp paratuberculosis: Evidence for Limited Strain Diversity, Strain Sharing, and Identification of Unique Targets for Diagnosis
... in strain typing. In mycobacterial genomes, the degree of diversity in the number and site of integration of transposable genetic elements or single nucleo- tide polymorphisms in genes associated with drug ...
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Clinical implications of Epstein-Barr virus strain diversity
... The Epstein-Barr virus (EBV), a ubiquitous γ-herpesvirus, has been implicated in the etiology of several acute and chronic inflammatory, autoimmune, and malignant diseases. Although considered a genetically stable virus, ...
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Cytomegalovirus Strain Diversity in Seropositive Women
... Several previous studies that examined the genetic diversity of CMV glycoprotein gN only reported the presence of a single gN genotype in the specimens tested. Pignatelli et al. examined 223 viral isolates from a ...
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Epidemiology of Oropharyngeal CandidaColonization and Infection in Patients Receiving Radiation for Head and Neck Cancer
... unique strain of Candida may persist over many months and be associated with recurrent infection or colonization (15, 18, ...new strain of ...Candida strain diversity of individual cultures ...
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Epidemic Spread of Multidrug Resistant Tuberculosis in Johannesburg, South Africa
... resistance, strain diversity, and clustering rates in patients diagnosed with multidrug-resistant (MDR) tuberculosis (TB) at the National Health Laboratory Service (NHLS) Central TB Laboratory in ...
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Fluconazole and itraconazole resistant Candida albicans strains from AIDS patients: multilocus enzyme electrophoresis analysis and antifungal susceptibilities
... albicans strain diversity in four AIDS patients with recurrent oropharyngeal candi- diasis who successively developed clinical resistance to fluconazole (FCZ) and itraconazole ...single strain during ...
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Molecular Characterization of Acinetobacter Isolates Collected in Intensive Care Units of Six Hospitals in Florence, Italy, during a 3 Year Surveillance Program: a Population Structure Analysis
... The strain diversity and the population structure of nosocomial Acinetobacter isolated from patients admitted to different hospitals in Florence, Italy, during a 3-year surveillance program, were ...
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International Clostridium difficile animal strain collection and large diversity of animal associated strains
... All isolates in the collection were distributed into 38 PCR ribotypes, but only a few of those contained five or more isolates, and the majority was represented only by a few or a single isolate (Table 1). This resembles ...
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Whole-Genome Sequencing and Variant Analysis of Human Papillomavirus 16 Infections
... When combined, variants belonging to (sub)lineages A4, C, and D seemed to clear preferentially compared to A1 and A2 variants (P ⫽ 0.02), but we could not perform additional statistics on combinations of variants and ...
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Genetic diversity of a Korean echovirus 5 isolate and response of the strain to five antiviral drugs
... enterovirus strain as causative asep- tic meningitis and its sequence information is not com- mon in the previous publication, including genbank ...Noyce strain; rather, the 5 ’ NCR and P2 regions had rela- ...
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Determination of strain deformation statein the meduiim of the initial strain condition
... though strain situation at any one communication area of initial strain viscous-elastic medium depends on the given boundary conditions and boundary form it doesn’t depend on mechanical properties of the ...
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Genotyping of Candida orthopsilosis Clinical Isolates by Amplification Fragment Length Polymorphism Reveals Genetic Diversity among Independent Isolates and Strain Maintenance within Patients
... Candida parapsilosis former groups II and III have recently been established as independent species named C. orthopsilosis and C. metapsilosis, respectively. In this report, 400 isolates (290 patients) previously ...
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Consistent Viral Evolutionary Changes Associated with the Progression of Human Immunodeficiency Virus Type 1 Infection
... founder strain; see Materials and Methods) were essentially the same in both cell-associated viral DNA ...and diversity measurements were not affected by the different half- lives of cells versus virions, ...
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The Genome Architecture of the Collaborative Cross Mouse Genetic Reference Population
... In the autosomes, the frequency of the haplotypes inherited from each CC founder strain should be 12.5% (one out of eight equally likely founders) in the final CC population (as well as in the individual ...
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