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 “"Principal Coordinate Analysis"”.
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A re-assessment of the species boundaries in Merciera A.DC.
… were analyzed. The results of the cluster analysis and principal coordinate analysis support the recognition of six species, M. /ept%ba, M. brevifolia, M. tenuifolia, M. eck/oniana, M. azurea, and M. tetra/oba. M. azurea is re-instated as a species and a new species M. tetra/oba is …
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Najas genties augalų genetinės įvairovės tyrimas taikant SCoT žymenis /
… data of another PhD student. The results of principal coordinate analysis (PCoA), analysis of molecular variation (AMOVA) along with Shannon index, expected heterozygosity and unique loci values showed that ISSR is particularly useful in distinguishing between these species, but shows low …
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Evaluation of Genetic Diversity and Stability of Colocasia Cultivars Using ISSR
… group method with arithmetic mean (UPGMA) and principal coordinate analysis (PCO) were performed to examine genetic relationship that can explain a need for the new classification <em>Colocasia gigantea</em> and recent movement of re-classifying <em>Colocasia antiquorum</em>. Average Shannon’s …
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Ground-Dwelling Arthropod Community Structure of Saskatchewan's Agroecosystems and Seeded Grasslands
… other originated from a prairie pothole edge. Principal coordinate analysis and generalized linear models were employed to characterize ground-dwelling arthropod richness, abundance, and community structure. Prairie pothole and field edge margins contained higher levels of ground dwelling …
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Morpho-agronomic and genetic variation and segregation patterns of phaseolus vulgaris landraces from selected provinces of South Africa
… and with both traits. The first five informative principal components explained 88.749% and 91.678% of the total variation in the morpho-agronomic and segregation patterns, respectively. The landraces were clustered in a biplot and dendrogram based on their seed coats, shape, similar …
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GENETIC ANALYSIS OF SELECTED SEED CONSTITUENT TRAITS IN CHICKPEA (Cicer arietinum L.)
… two sub-populations that were also confirmed by Principal Coordinate Analysis (PCoA). The mixed linear model identified 33 marker-trait associations for all the traits in both desi and kabuli accessions, explaining 4.2 – 10.3 % variance for TSW, 3.7 – 16.1 % for total starch, 5.1 – 9.0 % for …
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Caracterização da microbiota intestinal, perfil inflamatório e integridade da barreira gastrointestinal de crianças diagnosticadas com transtorno do espectro autista
… sequencing and antimicrobial resistance gene analysis. Relative abundance, alpha diversity, and beta diversity analyses were performed to characterize the microbiota and resistance genes, along with differential relative abundance analysis. Zonulin, Claudin, and Occludin concentrations were …
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Caratteristiche morfometriche della popolazione sarda dal Neolitico al XIX secolo: craniometria e statura
… from and towards extra-Sardinian sources The analysis is based on multivariate techniques including R-Matrix analysis, principal coordinate analysis, discriminant functional analysis and cluster analysis. The results have showed a clear separation among Paleo-Meso-Neolithic populations and …
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Influence of nutrition on the muscle transcriptome and ruminal microbiome in cattle
… on d 1 and 6 of each period prior to feeding. Principal coordinate analysis of beta-diversity indicated samples within the liquid fraction separated by day and coincided with an increased relative abundance of genera Prevotella, Ruminococcus, Streptococcus, and Lactobacillus on d 6 (P < 0.06). …
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Population genetics of the koala (Phascolarctos cinereus)
… and SR koalas (FST = 0.02). Bayesian clustering analysis performed using STRUCTURE suggested the presence of two genetically distinct clusters: 1) Queensland (zoo) cluster, and 2) BR and SR cluster. Ad hoc methods to determine the number of partitions provided support for K = 2 for all models. …