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 25 for “"aDNA"”.
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Investigation and application of methods for ancient DNA research
… caused a revolution in the field of ancient DNA (aDNA). Using the large sequencing capacity of HTS, researchers have overcome the abundant environmental contamination present in most aDNA extractions to reconstruct the genomes of long extinct organisms, such as an archaic horse that perished …
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Ancient DNA from pre-Columbian South America
Ancient DNA (aDNA) research in the Americas represents a genetic strategy to investigate demographic and historical events of populations in the continent with the added bonus of having a direct and temporal perspective. This thesis aims to explore human mitochondrial DNA (mtDNA) diversity from a …
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From port to ballast water: application of ADN metabarcoding of shipborne biodiversity
… puertos se extrae que el uso del ADN ambiental (ADNa, trazas de ADN liberados en el medio ambiente en forma de células, heces, piel, saliva, moco, ...) y el metabarcoding (asignación taxonómica de individuos de una muestra ambiental basada en sus secuencias de ADN) se distinguen, en esta tesis, …
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Behavioral and genetic correlates of reproductive success in male addax (Addax nasomaculatus, De Blainville 1816)
… using microsatellites and the second exon of Adna DR3 of the major histocompatibility complex (MHC). There was a significant relationship between the age of the male and the number of offspring sired (rs =.46, N = 66, p = .0002) and a male's rank and his reproductive success (rs = -.88, p = …
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Morienti cuncta supersunt. Archeologia funeraria e modelli di interazione culturale nella Sardegna meridionale tra età punica ed età romana: il caso della necropoli di Mitza de Siddi di Ortacesus (SU)
… of which are currently the subject of genetic (aDNA) analyses. The integration of these research lines will help to emphasize the most relevant aspects of the necropolis’s various phases of use, the typology of tombs, and the materials employed in each phase.
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The alien presence: Palaeoentomological approaches to trade and migration
… from preserved Roman and medieval specimens. If aDNA preservation is widespread in palaeoentomological remains, a phylogeographic method is conceivable as a means for assessing past trade and migration.
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The identification of bovine tuberculosis in zooarchaeological assemblages. Working towards differential diagnostic criteria.
… in addition to radiography and aDNA analysis. The results emphasise the difficulties but also the potential associated with the identification of systemic diseases in zooarchaeological assemblages. An approach to the classification of potentially infectious lesions is presented …
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DNA-colloid systems and micro-rheology
… Chapter 3 investigates the dynamics of ADNA coated colloids using Brownian Dynamics simulation and a theoretical model, also applying the algorithm developed in Chapter 2. A two-regime diffusivity is identified, in contrast to previous works, which simply found an increased hydrodynamic …
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Reconceptions of 'Home' and Identity within the Post-War Bosnian Diaspora in the United States
According to estimates by Bosnian authorities, there are two million Bosnians and their descendants living in diaspora, the highest number recorded since the end of the conflict in 1995. Most of these individuals are forced or involuntary migrants who fled the genocide and ethnic cleansing campaign …
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Skeletal variation as a possible reflection of relatedness within three Medieval British populations
… Future research is required to incorporate aDNA analysis to confirm the likelihood of familial links within these sites, supporting the use of certain NMTs is the use of establishing familial relationships.
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Páros összehasonlítás mátrixok a többszempontú döntéselméletben = Pairwise Comparison Matrices in Multi-Criteria Decision Making
… el, hogy mindig Pareto-hatékony megoldást adna. Sikerült azonban a hatékonyságot megmutatnunk egy speciális, de a gyakorlatban is előforduló mátrixosztály esetén: a legfeljebb két elemtől eltekintve konzisztens mátrixok osztályán. Ezt két lépcsőben tettük meg, az egy, majd a kettő elemtől …
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Palaeoecology and population demographics of the extinct New Zealand moa (Aves: Dinornithiformes).
… specific species. In Chapter Five, ancient DNA (aDNA) is extracted from isolated sub-fossil feathers and used to identify species. Digital techniques used to reconstruct moa plumage indicate that four species of moa were characterised by either a plain brown slightly streaky plumage or a speckled …
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More than bones. An investigation of life, death and diet in later prehistoric Slovenia and Croatia
… (carbon, nitrogen, oxygen and strontium) and aDNA analysis has facilitated the exploration and interpretation of later prehistoric social structure and lifestyle. The use of carbon (from enamel carbonate and collagen) and nitrogen stable isotope analysis has highlighted important dietary …
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More than bones. An investigation of life, death and diet in later prehistoric Slovenia and Croatia
… (carbon, nitrogen, oxygen and strontium) and aDNA analysis has facilitated the exploration and interpretation of later prehistoric social structure and lifestyle. The use of carbon (from enamel carbonate and collagen) and nitrogen stable isotope analysis has highlighted important dietary …
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A multidisciplinary approach to reconstruct the lived-experience of people with ‘leprosy’ and Hansen’s Disease in medieval England
… data of early (n=56) and late life (n=56), aDNA confirmation of M. leprae infection (n=25) and radiocarbon data (n=15) were collected from nineteen English sites spanning the Early to late Medieval period. The results of this study show that poor childhood health (enamel hypoplasia, short …
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Mitochondrial DNA in ancient human populations of Europe.
… Bronze Age. This study demonstrates the power of aDNA to reveal previously unknown population processes in the genetic history of modern Eurasians.
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Projeto Cinturão Verde: análise da Política Pública de Agricultura Familiar do município de João Pessoa
Este estudio tuvo como objetivo conocer las políticas públicas de apoyo y promoción de la agricultura familiar en la ciudad de João Pessoa. Sobre todo, tratamos de entender y analizar el programa Cinturón Verde, creada en 2005 y dedicada a la promoción de la agricultura familiar y los productos …
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Molekularanthropologische Untersuchungen zur präkolumbischen Besiedlungsgeschichte des südlichen Perus am Beispiel der Palpa-Region
… genetischen Daten verglichen. Die Ergebnisse der aDNA-Untersuchungen erlauben eine Rekonstruktion der Bevölkerungsgeschichte des südlichen Perus. Es konnte nachgewiesen werden, dass die Paracas-Kultur an der südperuanischen Küste eine bevölkerungsbiologische Einheit bildete und nicht, wie von …
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Immungenetische Marker im Wandel der Zeit
… frühneuzeitlichen Epidemien voraus. Das Feld der aDNA-Analytik ermöglicht über die Untersuchung genetischer Archive den direkten Zugriff auf Daten der Variabilität historischer Populationen. Für die modernen Forschungszweige ergeben sich damit wertvolle Informationen zur Aufklärung von …
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