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 8 of 8 for “"ddRAD"”.
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DDRAD-seq based identification of genetic markers to facilitate the assessment of clonal versus sexual reproduction in dichrostachys cinerea
… identification 39 299 SNP markers generated from ddRAD-seq libraries. These SNPs were then used to elucidate the phylogenetic relationships between individuals in order to ascertain whether clonality could be detected within the species, via the use of a genetic-distance-based threshold value …
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Evolutionary history and taxonomy of the titi monkeys (callicebinae)
… double-digest restriction-associated DNA (ddRAD) sequencing. A statistical biogeographical approach was employed to reconstruct the biogeography of Callicebinae and investigate the processes responsible for shaping present day distributions. Furthermore, the ddRAD sequence dataset was used …
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Landscape genomics of tropical high altitude plant species
… aspects of utilising double digest RAD-seq (ddRAD) for individual-based population genetics and phylogeography of plant species. Second, on applying the obtained data to examine one of the classic. but as yet not fully explained, biodiversity patterns: the biodiversity excess within tropical …
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Panmixia Across the Range of the Assortatively Mating Lesser Snow Goose
… a historic allopatry of the phases. Using ddRAD-seq, thousands of SNPs were analyzed in both phases and in colonies across the range of the species to examine genetic evidence for separation of the color phases or along the two migratory pathways, which have also been hypothesized to be …
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Evolutionary Dynamics of Brown Treesnake (Boiga irregularis) Reproductive Ecology, with Implications for Invasive Species Control
… double digest restriction-site associated DNA (ddRAD) library preparation to reconstruct a 15-year multi-generational pedigree of BTS in an experimentally-closed population (N = 426). When juxtaposed with ecological data, the pedigree served to: (1) Characterize fundamental aspects of BTS …
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Systematics, biogeography and conservation of Bald Uakaris (Cacajao Lesson, 1840)
… the process of drainage of the Pebas Lake. The ddRAD analysis supported the reciprocal monophyly of bald uakaris, with all clades including only individuals with exclusive diagnostic characters. Therefore, bald uakaris can be classified as follow: Cacajao calvus (I. Geoffroy, 1847), C. …
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Phylogenomics and Geometric Morphometrics Define Species Flocks of Snowtrout (Teleostei: Schizothorax) in the Central Himalayas
… Rara. Double digest restriction associated DNA (ddRAD)sequences were generated to extract 20,000 single nucleotide polymorphism (SNPs) loci. These data were used to trace the selection driven phenotypic convergence among species isolated largely due to the geographical and ecological …
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Identification of genetic markers associated with growth and morphology quality in senegalese sole (solea senegalensis) to boost aquaculture production
… markers. Seven families were analyzed using ddRAD and 30 significant sex-associated SNP markers located onto SseLG18 were identified. Searching for candidate genes for sex determination identified the follicle stimulating hormone receptor (fshr) that it was located within a hot recombination …