Onchocerca volvulus, a filarial nematode, is the causative agent of onchocerciasis. / O. volvulus is a human parasite with no animal model host and is endemic in the tropics. O. volvulus material is scarce and must be conserved as part of the Onchocerciasis Control Program. A genomic library was constructed to provide a substantial source of renewable genetic material, in place of original parasite DNA. / Currently there is only one glutamate-gated chloride channel that has been sequenced from O. volvulus, but this has not yet been characterized. This GluClx partial cDNA sequence isolated by Cully et al., 1997, may be found in GenBank, accession number U59745. Specific primers were designed to amplify this gene from the genomic library. A fragment of this gene was isolated but the primers were non-specific, amplifying genes in addition to GluClx. / A motif is a short recognition sequence within a protein that may allow the modification of the protein. The cysteine loop in the N-terminal of all the ligand-gated ion channels is interesting because it contains the neurotransmitter-gated ion channel signature sequence. (Abstract shortened by UMI.)
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:QMM.29439 |
| Date | January 2002 |
| Creators | Halstead, Meredith |
| Contributors | Beech, Robin (advisor) |
| Publisher | McGill University |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English |
| Detected Language | English |
| Type | Electronic Thesis or Dissertation |
| Format | application/pdf |
| Coverage | Master of Science (Institute of Parasitology.) |
| Rights | All items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated. |
| Relation | alephsysno: 001955742, proquestno: MQ85791, Theses scanned by UMI/ProQuest. |
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