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 11 of 11 for “"average nucleotide identity"”.
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Development of a "genome-proxy" microarray for profiling marine microbial communities, and its application to a time series in Monterey Bay, California
… and genome fragments using sets of 70-mer oligonucleotide probes. In a natural community background, array signal was highly linearly correlated to target cell abundance (R2 of 1.0), with a dynamic range from 102-106 cells/ml. Genotypes with ≥~80% average nucleotide identity to those targeted …
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Development of a "genome-proxy" microarray for profiling marine microbial communities, and its application to a time series in Monterey Bay, California
… and genome fragments using sets of 70-mer oligonucleotide probes. In a natural community background, array signal was highly linearly correlated to target cell abundance (R² of 1.0), with a dynamic range from 10²-10⁶ cells/ml. Genotypes with >/=~80% average nucleotide identity to those targeted …
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Comparative Whole-genome and Phenotype Analyses of Virulence Factors and Lethality in Nematode Challenge Assay among Aeromonas isolates
… including multilocus sequence typing and average nucleotide identity were used to determine identity. Four of five were confirmed to be <em>A. hydrophila</em>, but one isolate was identified as <em>A. salmonicida</em>. Virulence and antibiotic resistance genes in the five isolates were …
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From field to fermentation: characterisation and application of non-dairy cultures in dairy foods
… Multi-locus sequence typing (MLST) and average nucleotide identity (ANI) highlighted the genetic diversity of lactis and cremoris subspecies. The application of these non-dairy lactococci to cheese production was also assessed. In milk, non-dairy strains formed diverse volatile profiles …
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Exploring the Evolution of Pathogenicity in a Mult-host Bacterial Pathogen Using Comparative Genomics
… Genomes of all strains were used to conduct average nucleotide identity and average amino acid identity analyses. The phylogenetic analysis showed that the P. septica lineage, including the proposed genus Kalamiella, nested within Pantoea with strong support. This work indicates no basis for …
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Whole genome analysis of the koa wilt pathogen (Fusarium oxysporum f. sp. koae) and development of molecular tools for early detection and monitoring
… fragment length polymorphisms (AFLPs), single nucleotide polymorphisms (SNPs), Random Amplification of Polymorphic DNA (RAPDs), pathogenicity-related genes, and microsatellites have been effective for detecting pathogens, and these genomic comparisons are more time and cost effective than …
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Characterisation of vaginal Prevotella strains from a cohort of South African adolescent girls and young women with and without bacterial women with and without bacterial vaginosis
… but both were potential novel species based on average nucleotide identity score (<95%). Isolation location (South African versus international) was not reflected in the phylogenetic trees and there were no differential genes associated with isolate origin. Antimicrobial resistance genes …
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Tackling the current limitations of bacterial taxonomy with genome-based classification and identification on a crowdsourcing Web service
Bacterial taxonomy is the science of classifying, naming, and identifying bacteria. The scope and practice of taxonomy has evolved through history with our understanding of life and our growing and changing needs in research, medicine, and industry. As in animal and plant taxonomy, the species is …
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Unravelling the role of Bacteroides and Phocaeicola in the human gut: exploring evolutionary dynamics, mother-to-infant vertical transmission, and functional characteristics
… genome sequence (WGS) was carried out and the average nucleotide identity (ANI) was used to determine whether different isolates were the same strain. A blast comparison of the whole genome was also carried out. Metabolomics analyses and γ-aminobutyric acid (GABA) production was carried out in …
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Desarrollo de un método de detección sensible y específico de Pseudomonas syringae pv. syringae y Pseudomonas syringae pv. morsprunorum en cerezos
Las bacterias Pseudomonas syringae pv. syringae (Pss) y Pseudomonas syringae pv. morsprunorum (Psm) afectan al cerezo, especialmente a plantas jóvenes, y causan pérdidas económicas importantes a nivel mundial. Para contrarrestar esta situación, una de las medidas es poder contar con herramientas …
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Comparative Analysis of Genomic Similarity Tools in Species Identification
… computation time, with pyANI taking an average of 1.97 seconds per comparison and FastANI averaging 0.81 seconds per comparison. Conversely, k-mer- based methods demonstrated exceptional computational efficiency, with Sourmash complet- ing comparisons in 2.1 milliseconds and BinDash in …