{"id":{"repo_id":"cape-town","oai_identifier":"oai:open.uct.ac.za:11427/4319"},"canonical_url":"https://search.dev.ndltd.org/etd/cape-town/oai:open.uct.ac.za:11427/4319","repository":{"repo_id":"cape-town","name":"University of Cape Town","base_url":"https://open.uct.ac.za/oai/request"},"display":{"title":"The regulation and role of oxidative signal-inducible 1 protein kinase in Arabidopsis thaliana","abstract":"This study attempted to further characterise OXI1 protein kinase. Confocal microscopy and subcellular fractionation studies revealed a cytosolic localisation pattern for OXI1. Employment of a bioinformatics approach confirmed the induction of OXI1 gene expression in response to a range of AOS generating stimuli. 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However, the transcriptional increase of OXI1 in response to salinity and heat appears to be of no biological significance since the oxi1 mutant did not display altered tolerance to these two stresses in comparison to wild type.","abstract_has_math":false,"creators":["Petersen, Lindsay Natalie"],"institution":"Department of Molecular and Cell Biology","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Denby, Katherine J","Knight, Marc"],"committee_chairs":[],"committee_members":[],"year":2007,"date_issued":"2007","date_published":"2007","updated_at":"2026-07-22T22:23:21Z","subjects":[],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11427/4319","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Denby, Katherine J","Knight, Marc"]},{"key":"dc:creator","label":"Author","values":["Petersen, Lindsay Natalie"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2014-07-30T17:41:34Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2014-07-30T17:41:34Z"]},{"key":"dc:date.issued","label":"Date","values":["2007"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Department of Molecular and Cell Biology"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["University of Cape Town"]},{"key":"dc:type","label":"Dc Type","values":["Doctoral Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Doctoral"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["PhD"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11427/4319"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Word processed copy.","Includes bibliographical references (leaves 209-232)."]},{"key":"dc:description.abstract","label":"Abstract","values":["This study attempted to further characterise OXI1 protein kinase. Confocal microscopy and subcellular fractionation studies revealed a cytosolic localisation pattern for OXI1. Employment of a bioinformatics approach confirmed the induction of OXI1 gene expression in response to a range of AOS generating stimuli. However, the transcriptional increase of OXI1 in response to salinity and heat appears to be of no biological significance since the oxi1 mutant did not display altered tolerance to these two stresses in comparison to wild type."]},{"key":"dc:title","label":"Title","values":["The regulation and role of oxidative signal-inducible 1 protein kinase in Arabidopsis thaliana"]}]}],"canonical_facts":{"dc:contributor.advisor":["Denby, Katherine J","Knight, Marc"],"dc:creator":["Petersen, Lindsay Natalie"],"dc:date.accessioned":["2014-07-30T17:41:34Z"],"dc:date.available":["2014-07-30T17:41:34Z"],"dc:date.issued":["2007"],"dc:description":["Word processed copy.","Includes bibliographical references (leaves 209-232)."],"dc:description.abstract":["This study attempted to further characterise OXI1 protein kinase. Confocal microscopy and subcellular fractionation studies revealed a cytosolic localisation pattern for OXI1. 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