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 20 of 21 for “"RADseq"”.
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Population Structure of Lethrinus Lentjan (Lethrinidae, Percoidei) Across the South China Sea and the Philippines Is Detected With Lane-Affected RADSeq Data
… used restriction-site associated DNA sequencing (RADSeq) to sample single nucleotide polymorphism markers from throughout the genome. Here, RADseq data is successfully used to detect structuring within the Philippines where a previous study of <em> L. lentjan</em> mitochondrial control region …
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A Test of Rad Capture Sequencing on Ethanol-Preserved Centennial and Contemporary Specimens of Philippine Fishes
… DNA library preparation methods, single digest RADseq (“un-baited” sequences) and Rapture or capture probes designed from the initial RADseq tags (“baited” sequences), and two filtering pipelines, dDocentHPC and ANGSD are tested using four fishes with different life history traits. Sequencing …
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The drivers of variation in susceptibility to the amphibian-killing fungus, batrachochytrium dendrobatidis
… Restriction site-associated DNA sequencing (RADseq) was then used to genotype individuals exposed to Bd at over 10,000 single nucleotide polymorphism (SNP) loci. This revealed clear genetic structure not discernible through microsatellite analysis. Outlier loci putatively related to local …
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Habitat and population structure of the Morelet’s crocodile (Crocodylus moreletii) in Calakmul Biosphere Reserve, Campeche, Mexico
… using SNPs generated through a double-digest RADseq approach (dd-RADseq).A total of 85 waterbodies were located and described throughout CBR, out of which 64 were annually monitored for water level and vegetation cover from 2016 to 2019, providing detailed data on shape and size variation in …
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Determining role of bacteria associated with bacterial spot on pumpkin and squash fruit in the North Central Region of the United States
… restriction associated DNA sequence analysis (RADseq) were used to study genetic variation among X. cucurbitae isolates. Twenty X. cucurbitae isolates from Illinois, Indiana, Kansas, Ohio, and Wisconsin were subjected to MLST analysis with three housekeeping genes (fusA, gltA, and gyrB) …
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Systematics and Conservation of the Genus <em>Malacothamnus </em>(Malvaceae)
… a restriction site-associated DNA sequencing (RADseq) dataset. Samples were analyzed using maximum likelihood analysis, quartets-based species tree analysis, neighbor-net analysis, and multidimensional scaling. Based on the totality of evidence, a new treatment of the genus is proposed …
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Hybridization And Introgression In Marine Invertebrates: Population Genomics Of Phymactis Papillosa And Asterias Sea Stars
… restriction-site associated DNA sequencing (RADseq) SNP data for the eastern Pacific sea anemone <em>Phymactis</em> <em>papillosa</em> and whole genome sequencing (WGS) data for the North Atlantic sea stars <em>Asterias rubens</em> and <em>Asterias forbes</em>i. For each system, I applied …
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INVESTIGATION OF THE MIALOME OF IXODES SCAPULARIS REPLETE TICKS AND UNDERSTANDING THE POPULATION GENOMIC STRUCTURE OF IXODES PACIFICUS TICKS
… prepped a restriction-associated DNA sequencing (RADseq) library, and conducted genome-wide single nucleotide polymorphism (SNP) analysis. Our data suggest two ancestral population of I. pacificus and high gene flow among populations. Our data also agrees with current pathogen prevalence data and …
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The Convoluted Origin and Diversification of Strangler Figs in the Neotropics
… on field collections and molecular data (RADseq) of >400 samples (>80 species) from the entire range of the section. I apply these data to methods in phylogenetics, biogeography, and population genetics. In the first chapter, I analyze broad patterns of diversity of sect. Americanae. …
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Population Genomics of the Sugar Kelp Saccharina latissima
… development of a genome-wide double-digest RADseq population library for S. latissima, and in particular in overcoming the developmental hurdles of high quality gDNA extraction from macroalgae. Panels of 12,144 and 9,222 SNPs were assembled and applied in a seascape genomic approach to …
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Diet Breadth Evolution and Diversification of a Generalist Insect Herbivore
… analyses of fall webworm using double-digest RADseq to test the relative importance of diet breadth, host plant use, and geographic distance on the genetic divergence of fall webworm populations. Using both red and black types from a broad geographic range, I found the two types to be …
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Population dynamics and population genetics of the Critically Endangered Raso lark: implications for conservation
… Alström et al. (2013) was unable to resolve. My RADseq results indicate that the Raso lark and the skylark are sister species, and that the Oriental lark is likely to be a subpopulation, or maybe a subspecies, of the skylark. Chapter 6 compares the population genetics of the Raso lark with those …
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Comparative and population genomics of secondarily temperate Paranotothenia angustata, New Zealand black cod
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms
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Behavioral and genomic patterns of evolution during speciation via reproductive and agonistic character displacement
… of restriction-site associated DNA sequencing (RADseq) data in laboratory-generated backcross hybrids revealed strong selection against recombinant individuals. This represents one of the few studies to use fine-scale ancestry mapping in hybrids to characterize genome-wide patterns corresponding …
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Comparative and evolutionary genomics of secondarily temperate adaptation in a non-Antarctic icefish
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2024-12-01
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Conservation management in the age of genomics: Assessing translocation success and signatures of selection in a conservation icon, the greater prairie-chicken
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-08-01
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Population Genomics, Ecology and Conservation of <i>Asterias</i> Sea Stars in the North Atlantic
… restriction site associated DNA markers (RADseq) to identify the geographic extent of the hybrid zone between <em>A. rubens </em>and <em>A. forbesi</em> as well as the environmental forces that maintain their hybrid cline. I also use these data to identify and compare the …
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Species response to shifting and variable climates
Evidence has been accumulating that suggests some arcto-boreal plant taxa persisted through the Last Glacial Maximum (LGM) in Alaska and adjacent Canada. In part, my dissertation investigated the spatial patterns of glacial persistence and postglacial colonization of an alder (Alnus) species …
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