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 6 of 6 for “"Genotype-by-sequencing"”.
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Signatures of selection in the red fox (Vulpes vulpes) in Europe using genotype-by-sequencing
… genetic drift, and gene flow. Using genomic sequencing methods such as genotype-by-sequencing (GBS) to detect single nucleotide polymorphisms (SNPs) can lead to a better understanding of a species evolutionary history and identify patterns of local adaptations. Abiotic and biotic factors can …
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Exploring population connectivity and adaptation in two deep sea fishes, Molva molva and Molva dypterygia
… years we are seeing increasing fragility caused by unprecedented human exploitation. Many deep-sea fish species are typically long lived and have specific traits which often limit their resilience to impact and change. Due to the expansion of fisheries, it is important to better understand …
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INSIGHTS INTO THE GENETIC DIVERSITY OF ASIMINA TRILOBA: A STUDY USING GENOME ASSEMBLY AND POPULATION GENETICS
… we have produced a high-quality reference genome by assembling a draft genome using PacBio's Sequel II long reads and polishing with Illumina short reads. We first used a genotype-by-sequencing (GBS) to genotype 124 individuals from 28 sites across the state of Virginia to produce a set of single …
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Using spontaneous haploid genome doubling to access favorable alleles in exotic maize (Zea mays L.) germplasm
… past decades. However, it has been accompanied by narrowing its germplasm base. Breeding from exotic maize germplasm, such as BS39, provides a unique opportunity for broadening the genetic base of US Corn Belt germplasm. The in vivo doubled haploid (DH) technology is widely used into exotic …
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A Genome Wide Association Study for Fusarium Head Blight Resistance in Southern Soft Red Winter Wheat
… blight (FHB) is a disease of small grains caused by the fungal pathogen Fusarium graminearum. FHB poses potential economic losses and health risks due to the accumulation of the mycotoxin deoxynivalenol (DON) on infected seed heads. The objectives of this study are: 1) evaluate soft red winter …
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Breeding strategies for wine grapes: From genetic analysis of agronomic traits to wine sensory evaluation
… derived from Grenache × Tempranillo (130 genotypes) and Graciano × Tempranillo (151 genotypes) were evaluated for 26 agronomic traits, including berry, flower, seed, phenology and productivity characters from 2014 to 2017, assessing the influence of sex at the phenotypic level. All traits …