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dc.contributor.authorLynn, Elizabeth Carolyn
dc.date.accessioned2014-03-04T20:03:20Z
dc.date.available2014-03-04T20:03:20Z
dc.date.issued2011-08
dc.identifier.otherlynn_elizabeth_c_201108_ms
dc.identifier.urihttp://purl.galileo.usg.edu/uga_etd/lynn_elizabeth_c_201108_ms
dc.identifier.urihttp://hdl.handle.net/10724/27519
dc.description.abstractHistomonas meleagridis is the causative agent of blackhead disease in gallinaceous birds, but little genetic information exists for this organism. The complete genome for this protozoan is unsequenced. The only available sequence information is for coding portions of genes. No information is available for expression elements. In this study, we demonstrate that splinkerette PCR procedure, a variation of ligated adaptor PCR, can be used to identify regions upstream and downstream of known coding sequences. Using this technique, we isolated the upstream sequence of 2 beta-tubulin genes. With sequence analysis of their upstream regions, we identified their upstream intergenic regions and 2 different open reading frames. The intergenic region contained putative polyadenylation and cleavage signals and initiator elements. Our research demonstrates that the use of splinkerette PCR is a valuable tool to identify regions of unknown DNA that are 5’ or 3’ to known sequences in parasites whose genomes remain unsequenced. The identification of the expression elements of H. meleagridis will provide tools for future studies on its gene expression.
dc.languageeng
dc.publisheruga
dc.rightspublic
dc.subjectHistomonas meleagridis
dc.subjectmolecular characterization
dc.subjectbeta-tubulin
dc.subjectsplinkerette PCR
dc.titleIdentification of gene expression elements in Histomonas meleagridis using splinkerette PCR, a variation of ligated adaptor PCR
dc.typeThesis
dc.description.degreeMS
dc.description.departmentPoultry Science
dc.description.majorPoultry Science
dc.description.advisorRobert Beckstead
dc.description.committeeRobert Beckstead
dc.description.committeeAndrew Moorhead
dc.description.committeeLarry McDougald


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