Publication:
Infectious capability of the plus (+) and minus (-) strands of parvovirus LUIII

dc.contributor.advisor Diffoot Carlo, Nanette
dc.contributor.author De La Mota Peynado, Alina M.
dc.contributor.college College of Arts and Sciences - Sciences en_US
dc.contributor.committee Velázquez, Carlos Ríos
dc.contributor.committee Buxeda, Rosa
dc.contributor.department Department of Biology en_US
dc.contributor.representative Riquelme, Ernesto
dc.date.accessioned 2018-08-09T14:30:50Z
dc.date.available 2018-08-09T14:30:50Z
dc.date.issued 2004
dc.description.abstract The replication of autonomous parvovirus LuIII and its encapsidation pattern have not been fully explained. Two genomic clones of LuIII, pBLu(+) and pBLu(-), were constructed. These clones were used to produce the (+) or (-) ss viral DNA, to assess the capability of infection of the individual strands. Three different techniques were utilized to obtain the single-stranded LuIII DNA. Only the treatment with Exonuclease III yielded both strands from the pBLu(+) construct. Each polarity of the single-stranded LuIII DNA was independently transfected into cancerous HeLa cells by electroporation. The results obtained suggest that both the ss(+) and ss(-) LuIII DNA were capable of establishing an infection in these cells. The (-) strand produced 100% cell lysis two days prior to the (+) strand, appearing to be more effective in the establishment of viral infection. en_US
dc.description.abstract La replicación y el patrón de encapsidación del parvovirus LuIII no han sido explicados completamente. Dos clones genómicos de LuIII, pBLu(+) y pBLu(-), fueron construidos. Estos clones fueron utilizados para tratar de producir ADN viral de hebra sencilla de polaridad (+) o (-). Se intentaron tres técnicas diferentes para obtener el ADN viral de hebra sencilla de LuIII. Solamente el tratamiento con Exonucleasa III produjo ambas hebras utilizando la construcción pBLu(+). Ambas polaridades del ADN de hebra sencilla de LuIII fueron transfectadas a células cancerosas HeLa por electroporación. Los resultados obtenidos sugieren que las hebras de ADN de polaridad (+) y (-) de LuIII fueron capaces de establecer una infección en estas células. La hebra (-) alcanzó 100% de lisis celular dos días antes que la hebra (+), aparentando ser más efectiva en el establecimiento de la infección viral. en_US
dc.description.graduationYear 2004 en_US
dc.identifier.uri https://hdl.handle.net/20.500.11801/801
dc.language.iso en en_US
dc.rights.holder (c) 2004 Alina M. De La Mota Peynado en_US
dc.rights.license All rights reserved en_US
dc.subject Replication of autonomous parvovirus LuIII en_US
dc.subject Parvovirus LuIII en_US
dc.subject Genomic clones of LuIII en_US
dc.subject The (+) or (-) ss viral DNA en_US
dc.subject Exonuclease III en_US
dc.subject Cancerous HeLa cells by electroporation en_US
dc.subject.lcsh Parvoviruses en_US
dc.subject.lcsh Parvovirus infections en_US
dc.title Infectious capability of the plus (+) and minus (-) strands of parvovirus LUIII en_US
dc.type Thesis en_US
dspace.entity.type Publication
thesis.degree.discipline Biology en_US
thesis.degree.level M.S. en_US
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