{"id":{"repo_id":"cape-town","oai_identifier":"oai:open.uct.ac.za:11427/15448"},"canonical_url":"https://search.dev.ndltd.org/etd/cape-town/oai:open.uct.ac.za:11427/15448","repository":{"repo_id":"cape-town","name":"University of Cape Town","base_url":"https://open.uct.ac.za/oai/request"},"display":{"title":"An electrophoretic method for the isolation of isohistones from the embryo of the sea urchin Parechinus Angulosus","abstract":"It is the aim of this project to isolate sea urchin embryo histone variants by preparative polyacrylamide gel electrophoresis and to prove me identity of the isolated proteins by amino acid composition and partial sequencing. This serves two purposes, namely, the unequivocal identification of chromosomal proteins characterized only by their electrophoretic mobility as histone variants, and secondly the creation of a micropreparative electrophoretic method. These are the prerequisites for later investigations into the specific roles of histones in the process of differentiation.","abstract_html":"It is the aim of this project to isolate sea urchin embryo histone variants by preparative polyacrylamide gel electrophoresis and to prove me identity of the isolated proteins by amino acid composition and partial sequencing. This serves two purposes, namely, the unequivocal identification of chromosomal proteins characterized only by their electrophoretic mobility as histone variants, and secondly the creation of a micropreparative electrophoretic method. These are the prerequisites for later investigations into the specific roles of histones in the process of differentiation.","abstract_has_math":false,"creators":["Schwager, Sylva"],"institution":"Department of Molecular and Cell Biology","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Von Holt, Claus"],"committee_chairs":[],"committee_members":[],"year":1981,"date_issued":"1981","date_published":"1981","updated_at":"2026-07-22T22:23:36Z","subjects":[],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11427/15448","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Von Holt, Claus"]},{"key":"dc:creator","label":"Author","values":["Schwager, Sylva"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2015-11-30T08:28:37Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2015-11-30T08:28:37Z"]},{"key":"dc:date.issued","label":"Date","values":["1981"]},{"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":["Master Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Masters"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["MSc"]}]},{"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/11427/15448"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Bibliography: leaves 116-122."]},{"key":"dc:description.abstract","label":"Abstract","values":["It is the aim of this project to isolate sea urchin embryo histone variants by preparative polyacrylamide gel electrophoresis and to prove me identity of the isolated proteins by amino acid composition and partial sequencing. This serves two purposes, namely, the unequivocal identification of chromosomal proteins characterized only by their electrophoretic mobility as histone variants, and secondly the creation of a micropreparative electrophoretic method. These are the prerequisites for later investigations into the specific roles of histones in the process of differentiation."]},{"key":"dc:title","label":"Title","values":["An electrophoretic method for the isolation of isohistones from the embryo of the sea urchin Parechinus Angulosus"]}]}],"canonical_facts":{"dc:contributor.advisor":["Von Holt, Claus"],"dc:creator":["Schwager, Sylva"],"dc:date.accessioned":["2015-11-30T08:28:37Z"],"dc:date.available":["2015-11-30T08:28:37Z"],"dc:date.issued":["1981"],"dc:description":["Bibliography: leaves 116-122."],"dc:description.abstract":["It is the aim of this project to isolate sea urchin embryo histone variants by preparative polyacrylamide gel electrophoresis and to prove me identity of the isolated proteins by amino acid composition and partial sequencing. This serves two purposes, namely, the unequivocal identification of chromosomal proteins characterized only by their electrophoretic mobility as histone variants, and secondly the creation of a micropreparative electrophoretic method. These are the prerequisites for later investigations into the specific roles of histones in the process of differentiation."],"dc:identifier.uri":["http://hdl.handle.net/11427/15448"],"dc:language.iso":["eng"],"dc:publisher.department":["Department of Molecular and Cell Biology"],"dc:publisher.institution":["University of Cape Town"],"dc:title":["An electrophoretic method for the isolation of isohistones from the embryo of the sea urchin Parechinus Angulosus"],"dc:type":["Master Thesis"],"dc:type.qualificationlevel":["Masters"],"dc:type.qualificationname":["MSc"]},"updated_at":"2026-07-22T22:23:36Z"}