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 “"internal transcribed spacer region"”.
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Phylogenetic Analysis of Iliamna (Malvaceae) Using the Internal Transcribed Spacer Region
… a phylogeny for Iliamna using sequences from the internal transcribed spacer region (ITS) of the nuclear ribosomal RNA genes in order to determine its biogeographical and evolutionary history. Cladistic analysis was performed and the resulting phylogeny is presented. The ITS data provide new …
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Belowground Fungal Community Change Associated with Ecosystem Development
… by pyrosequencing the soil DNA, targeting the internal transcribed spacer region. Chapter 3 contains a coauthored published paper that describes plant invasion of fields in Virginia to determine how they impact soil bacterial and fungal communities. The bacterial and fungal communities that …
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Isolation and molecular characterization of Non-Tuberculous Mycobacteria of Public Health significance from Humans and water in Namwala Districts of Zambia
… were then characterized using the 16S-23S internal transcribed spacer region Sequencing. One hundred and fifty three (153) individuals with suspected TB were sampled and 7(4.6%) were found to have NTM with M. arupense (3, 2%) being the most common organism. Out of the 149 water samples …
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Isolation and molecular characterization of Non-Tuberculous Mycobacteria of Public Health significance from Humans and water in Namwala Districts of Zambia
… were then characterized using the 16S-23S internal transcribed spacer region Sequencing. One hundred and fifty three (153) individuals with suspected TB were sampled and 7(4.6%) were found to have NTM with M. arupense (3, 2%) being the most common organism. Out of the 149 water samples …
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Resolving a Cryptic Species Complex: Application and Utility of Mitochondrial 16S and Nuclear Its1 Molecular Markers in Pyrgulopsis Micrococcus
… on the partial mitochondrial 16S ribosomal DNA region (16S) and the complete first nuclear internal transcribed spacer region (ITS1) were performed for multiple individuals from each of thirteen populations of P. micrococcus, ten other Pyrgulopsis species, and an outgroup species from the genus …
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Diversity of fungal and fungi-like pathogens of tomato (solanum lycopersicum) from selected parts of Lusaka province.
… and PCR-amplified using primers targeting the internal transcribed spacer region (ITS). The Sanger dideoxy chain termination sequencing method was used to sequence the PCRamplified genomic DNA. Taxonomic identification of isolates from this study indicate that Alternaria alternata, Epicoccum …
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Molekulare Differenzierung von Mykobakterien
… werden, wurde zusätzlich die Sequenz der „Internal Transcribed Spacer Region“ bestimmt (n=45). Insgesamt existierten von den Stämmen, die anhand ihrer 16S-rDNA-Sequenz nicht eindeutig zu identifizieren waren, 77 Isolate in der öffentlichen Datenbank Genbank. Den neu analysierten Sequenzen …
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Molecular systematics, biogeography and dating of the tribe Haemantheae (Amaryllidaceae) and the phylogeography of Clivia
… the tribe. DNA sequence data from five plastid regions: the rpoB-trnC intergenic spacer, trnL intron, trnL-F intergenic spacer, the rps16 intron, the psbA-trnH intergenic spacer and internal transcribed spacer region (ITS) have been collected and analysed for 62 taxa within this tribe using two …
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Evaluation of Downy Mildew (Peronospora farinosa f.sp. chenopodii) Resistance among Quinoa Genotypes and Investigation of P. farinosa Growth using Scanning Electron Microscopy
… Willd.) is a pseudocereal native to the Andean region of South America and a staple crop for subsistence farmers in the altiplano of Bolivia and Peru. Downy mildew is the most significant disease of quinoa caused by the pathogen Peronospora farinosa f.sp. chenopodii Byford. This disease greatly …
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Assessing the risk of ocean acidification for scleractinian corals on the Great Barrier Reef
… gradient gel electrophoresis (DGGE) of the internal transcribed spacer region 1 (ITS1) of the ribosomal genes. This study links the bleaching response with recruits containing a dominant population of Symbiodinium type D1 or D1-4, with potential implications for post-settlement survivorship …
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Aspects of the biology of Mya arenaria and Ensis spp. (Mollusca; Bivalvia) in the Irish Sea and adjacent areas
… of the razor clam, Ensis spp. from the Skerries region (Irish Sea) between June 2010 and September 2011. In 2010, M. arenaria in Bannow Bay matured over the summer months, with both sexes either ripe or spawning by August. The gonads of both sexes of E. siliqua developed over autumn and winter …