{"id":{"repo_id":"greece","oai_identifier":"oai:10442/0317"},"canonical_url":"https://search.dev.ndltd.org/etd/greece/oai:10442/0317","repository":{"repo_id":"greece","name":"Greek National Archive of PhD Theses","base_url":"https://phdtheses.ekt.gr/eadd_oai/request"},"display":{"title":"ΚΑΡΒΟΞΥΛΑΣΗ ΤΗΣ ΔΙΦΩΣΦΟΡΙΚΗΣ ΡΙΒΟΥΛΟΖΗΣ ΚΑΙ ΠΟΛΥΕΔΡΙΚΑ ΣΩΜΑΤΙΑ (ΚΑΡΒΟΞΥΣΩΜΑΤΑ) ΤΟΥ ΚΥΑΝΟΒΑΚΤΗΡΙΟΥ (CHLOROGLOEOPSIS FRITSCHII)","abstract":"STUDIES HAVE BEEN PERFORMED ON THE INTRACELLULAR COMPARTMENTATION AND PROPERTIES OF RIBULOSE 1,5-BISPHOSPHATE (RUBP) CARBOXYLASE FROM THE CYANOBACTERIUM (BLUE-GREEN ALGA) CHLOROGLOEOPSIS FRITSCHII. 1) RUBP CARBOXYLASE WAS FOUND IN THESUPERNATANT (S1) AND PELLET (P1) FRACTIONS PRODUCED BY DIFFERENTIAL CENTRIFUGATION OF DISRUPTED PHOTOAUTOTROPHICALLY-GROWN CELLS AT 40000 XG FOR 1 H. 2) EVIDENCE WAS OBTAINED FOR THE PROTEOLYSIS OF RUBP CARBOXYLASE BY A MULTISPECIFICENZYME IN THE PARTICULATE FRACTION IN VITRO AND IN VIVO DURING SENESCENCE OFPHOTOAUTOTROPHIC CULTURE. 3) ATTEMPTS WERE MADE TO STABILIZE THE ACTIVITY OF THE PARTICULATE ENZYME. LOW CONCENTRATION (IONIC STRENGTH) BUFFER FAVOURS THE STABILITY OF RUBP CARBOXYLASE IN THE P1 FRACTION. (SHORTENED)","abstract_html":"STUDIES HAVE BEEN PERFORMED ON THE INTRACELLULAR COMPARTMENTATION AND PROPERTIES OF RIBULOSE 1,5-BISPHOSPHATE (RUBP) CARBOXYLASE FROM THE CYANOBACTERIUM (BLUE-GREEN ALGA) CHLOROGLOEOPSIS FRITSCHII. 1) RUBP CARBOXYLASE WAS FOUND IN THESUPERNATANT (S1) AND PELLET (P1) FRACTIONS PRODUCED BY DIFFERENTIAL CENTRIFUGATION OF DISRUPTED PHOTOAUTOTROPHICALLY-GROWN CELLS AT 40000 XG FOR 1 H. 2) EVIDENCE WAS OBTAINED FOR THE PROTEOLYSIS OF RUBP CARBOXYLASE BY A MULTISPECIFICENZYME IN THE PARTICULATE FRACTION IN VITRO AND IN VIVO DURING SENESCENCE OFPHOTOAUTOTROPHIC CULTURE. 3) ATTEMPTS WERE MADE TO STABILIZE THE ACTIVITY OF THE PARTICULATE ENZYME. LOW CONCENTRATION (IONIC STRENGTH) BUFFER FAVOURS THE STABILITY OF RUBP CARBOXYLASE IN THE P1 FRACTION. (SHORTENED)","abstract_has_math":false,"creators":["Lanaras, Thomas","Λαναράς, Θωμάς"],"institution":"Institutes outside Greece","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1982,"date_issued":"1982","date_published":"1982","updated_at":"2026-07-24T02:25:11Z","subjects":["Βοτανική","Διαμερισματοποίηση","Καρβοξυλάση","ΚΑΡΒΟΞΥΣΩΜΑΤΑ","ΚΙΝΑΣΗ ΤΗΣ ΦΩΣΦΟΡΙΚΗΣ ΡΙΒΟΥΛΟΖΗΣ","ΚΥΑΝΟΒΑΚΤΗΡΙΑ ΚΥΑΝΟΦΥΚΗ","Μικροβιολογία","ΟΞΥΓΟΝΑΣΗ ΤΗΣ ΔΙΦΩΣΦΟΡΙΚΗΣ ΡΙΒΟΥΛΟΖΗΣ","ΠΟΛΥΕΔΡΙΚΑ ΣΩΜΑΤΙΑ","Φωτοσύνθεση","CARBOXYSOMES","CHLOROGLOEOPSIS FRITSCHII","COMPARTMENTATION","CYANOBACTERIA CYANOPHYTA","OXYGENASE","PHOSPHORIBULO-KINASE","Photosynthesis","POLYHEDRAL BODIES","RIBULOSE BISPHOSPHATE CORBOXYLASE"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/0317"],"render_values":[{"text":"10.12681/eadd/0317","href":"https://doi.org/10.12681/eadd/0317","code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10442/hedi/0317","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Lanaras, Thomas","Λαναράς, Θωμάς"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1982"]},{"key":"dc:publisher","label":"Institution","values":["Institutes outside Greece","Ιδρύματα Εξωτερικού"]},{"key":"dc:type","label":"Dc Type","values":["PhD Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Βοτανική","Διαμερισματοποίηση","Καρβοξυλάση","ΚΑΡΒΟΞΥΣΩΜΑΤΑ","ΚΙΝΑΣΗ ΤΗΣ ΦΩΣΦΟΡΙΚΗΣ ΡΙΒΟΥΛΟΖΗΣ","ΚΥΑΝΟΒΑΚΤΗΡΙΑ ΚΥΑΝΟΦΥΚΗ","Μικροβιολογία","ΟΞΥΓΟΝΑΣΗ ΤΗΣ ΔΙΦΩΣΦΟΡΙΚΗΣ ΡΙΒΟΥΛΟΖΗΣ","ΠΟΛΥΕΔΡΙΚΑ ΣΩΜΑΤΙΑ","Φωτοσύνθεση","CARBOXYSOMES","CHLOROGLOEOPSIS FRITSCHII","COMPARTMENTATION","CYANOBACTERIA CYANOPHYTA","OXYGENASE","PHOSPHORIBULO-KINASE","Photosynthesis","POLYHEDRAL BODIES","RIBULOSE BISPHOSPHATE CORBOXYLASE"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/0317","http://hdl.handle.net/10442/hedi/0317"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["STUDIES HAVE BEEN PERFORMED ON THE INTRACELLULAR COMPARTMENTATION AND PROPERTIES OF RIBULOSE 1,5-BISPHOSPHATE (RUBP) CARBOXYLASE FROM THE CYANOBACTERIUM (BLUE-GREEN ALGA) CHLOROGLOEOPSIS FRITSCHII. 1) RUBP CARBOXYLASE WAS FOUND IN THESUPERNATANT (S1) AND PELLET (P1) FRACTIONS PRODUCED BY DIFFERENTIAL CENTRIFUGATION OF DISRUPTED PHOTOAUTOTROPHICALLY-GROWN CELLS AT 40000 XG FOR 1 H. 2) EVIDENCE WAS OBTAINED FOR THE PROTEOLYSIS OF RUBP CARBOXYLASE BY A MULTISPECIFICENZYME IN THE PARTICULATE FRACTION IN VITRO AND IN VIVO DURING SENESCENCE OFPHOTOAUTOTROPHIC CULTURE. 3) ATTEMPTS WERE MADE TO STABILIZE THE ACTIVITY OF THE PARTICULATE ENZYME. LOW CONCENTRATION (IONIC STRENGTH) BUFFER FAVOURS THE STABILITY OF RUBP CARBOXYLASE IN THE P1 FRACTION. (SHORTENED)","ΕΡΕΥΝΑ Η ΟΠΟΙΑ ΑΦΟΡΑ ΤΗΝ ΕΝΔΟΚΥΤΤΑΡΙΚΗ ΔΙΑΜΕΡΙΣΜΑΤΟΠΟΙΗΣΗ ΚΑΙ ΤΙΣ ΙΔΙΟΤΗΤΕΣ ΤΗΣ ΚΑΡΒΟΞΥΛΑΣΗΣ ΤΗΣ 1,5-ΔΙΦΩΣΦΟΡΙΚΗΣ ΡΙΒΟΥΛΟΖΗΣ (RUBP C'ASE) ΤΟΥ ΚΥΑΝΟΒΑΚΤΗΡΙΟΥ(ΚΥΑΝΟΦΥΚΟΥΣ) CHLOROGLOEOPSIS FRITSCHII. 1) RUBP C'ASE ΒΡΕΘΗΚΕ ΣΤΟ ΥΠΕΡΚΕΙΜΕΝΟ (SI) ΚΑΙ ΤΟ ΙΖΗΜΑ (ΡΙ) ΜΕΤΑ ΑΠΟ ΔΙΑΦΟΡΙΚΗ ΦΥΓΟΚΕΝΤΡΗΣΗ ΣΕ 40000 G ΕΠΙ 1Η ΣΠΑΣΜΕΝΩΝ ΦΩΤΟΑΥΤΟΤΡΟΦΩΝ ΚΥΤΤΑΡΩΝ. 2) ΒΡΕΘΗΚΑΝ ΣΤΟΙΧΕΙΑ ΣΧΕΤΙΚΑ ΜΕ ΤΗΝ ΠΡΩΤΕΟΛΥΣΗΤΗΣ RUBP C'ASE ΑΠΟ ΕΝΑ ΠΟΛΥ-ΕΙΔΙΚΟ (MULTISPECIFIC) ΕΝΖΥΜΟ ΣΤΟ ΣΩΜΑΤΙΔΙΑΚΟ ΚΛΑΣΜΑ IN VITRO ΚΑΙ IN VIVO ΚΑΤΑ ΤΗ ΔΙΑΡΚΕΙΑ ΓΗΡΑΤΟΣ (SENESCENCE) ΦΩΤΟΑΥΤΟΤΡΟΦΩΝ ΚΑΛΛΙΕΡΓΕΙΩΝ. 3) ΕΓΙΝΑΝ ΠΡΟΣΠΑΘΕΙΕΣ ΓΙΑ ΤΗ ΣΤΑΘΕΡΟΠΟΙΗΣΗ ΤΗΣ ΔΡΑΣΤΗΡΙΟΤΗΤΑΣ ΤΟΥ ΣΩΜΑΤΙΔΙΑΚΟΥ ΕΝΖΥΜΟΥ. ΡΥΘΜΙΣΤΙΚΑ ΔΙΑΛΥΜΑΤΑ ΧΑΜΗΛΗΣ ΣΥΓΚΕΝΤΡΩΣΗΣ (ΙΟΝΙΚΗΣ ΙΣΧΥΟΣ) ΒΟΗΘΟΥΝ ΤΗ ΣΤΑΘΕΡΟΠΟΙΗΣΗ ΤΗΣ RUBP C'ASE ΣΤΟ ΚΛΑΣΜΑ ΡΙ. (ΠΕΡΙΚΟΠΗ)"]},{"key":"dc:title","label":"Title","values":["ΚΑΡΒΟΞΥΛΑΣΗ ΤΗΣ ΔΙΦΩΣΦΟΡΙΚΗΣ ΡΙΒΟΥΛΟΖΗΣ ΚΑΙ ΠΟΛΥΕΔΡΙΚΑ ΣΩΜΑΤΙΑ (ΚΑΡΒΟΞΥΣΩΜΑΤΑ) ΤΟΥ ΚΥΑΝΟΒΑΚΤΗΡΙΟΥ (CHLOROGLOEOPSIS FRITSCHII)","RIBULOSE BISPHOSPHATE CARBOXULASE AND POLYNEDRAL BODIES (CARBOXYSOMES) OF THE CYANOBACTERIUM CHLOROGLOEOPSIS FRITSCHII"]}]}],"canonical_facts":{"dc:creator":["Lanaras, Thomas","Λαναράς, Θωμάς"],"dc:date":["1982"],"dc:description":["STUDIES HAVE BEEN PERFORMED ON THE INTRACELLULAR COMPARTMENTATION AND PROPERTIES OF RIBULOSE 1,5-BISPHOSPHATE (RUBP) CARBOXYLASE FROM THE CYANOBACTERIUM (BLUE-GREEN ALGA) CHLOROGLOEOPSIS FRITSCHII. 1) RUBP CARBOXYLASE WAS FOUND IN THESUPERNATANT (S1) AND PELLET (P1) FRACTIONS PRODUCED BY DIFFERENTIAL CENTRIFUGATION OF DISRUPTED PHOTOAUTOTROPHICALLY-GROWN CELLS AT 40000 XG FOR 1 H. 2) EVIDENCE WAS OBTAINED FOR THE PROTEOLYSIS OF RUBP CARBOXYLASE BY A MULTISPECIFICENZYME IN THE PARTICULATE FRACTION IN VITRO AND IN VIVO DURING SENESCENCE OFPHOTOAUTOTROPHIC CULTURE. 3) ATTEMPTS WERE MADE TO STABILIZE THE ACTIVITY OF THE PARTICULATE ENZYME. LOW CONCENTRATION (IONIC STRENGTH) BUFFER FAVOURS THE STABILITY OF RUBP CARBOXYLASE IN THE P1 FRACTION. (SHORTENED)","ΕΡΕΥΝΑ Η ΟΠΟΙΑ ΑΦΟΡΑ ΤΗΝ ΕΝΔΟΚΥΤΤΑΡΙΚΗ ΔΙΑΜΕΡΙΣΜΑΤΟΠΟΙΗΣΗ ΚΑΙ ΤΙΣ ΙΔΙΟΤΗΤΕΣ ΤΗΣ ΚΑΡΒΟΞΥΛΑΣΗΣ ΤΗΣ 1,5-ΔΙΦΩΣΦΟΡΙΚΗΣ ΡΙΒΟΥΛΟΖΗΣ (RUBP C'ASE) ΤΟΥ ΚΥΑΝΟΒΑΚΤΗΡΙΟΥ(ΚΥΑΝΟΦΥΚΟΥΣ) CHLOROGLOEOPSIS FRITSCHII. 1) RUBP C'ASE ΒΡΕΘΗΚΕ ΣΤΟ ΥΠΕΡΚΕΙΜΕΝΟ (SI) ΚΑΙ ΤΟ ΙΖΗΜΑ (ΡΙ) ΜΕΤΑ ΑΠΟ ΔΙΑΦΟΡΙΚΗ ΦΥΓΟΚΕΝΤΡΗΣΗ ΣΕ 40000 G ΕΠΙ 1Η ΣΠΑΣΜΕΝΩΝ ΦΩΤΟΑΥΤΟΤΡΟΦΩΝ ΚΥΤΤΑΡΩΝ. 2) ΒΡΕΘΗΚΑΝ ΣΤΟΙΧΕΙΑ ΣΧΕΤΙΚΑ ΜΕ ΤΗΝ ΠΡΩΤΕΟΛΥΣΗΤΗΣ RUBP C'ASE ΑΠΟ ΕΝΑ ΠΟΛΥ-ΕΙΔΙΚΟ (MULTISPECIFIC) ΕΝΖΥΜΟ ΣΤΟ ΣΩΜΑΤΙΔΙΑΚΟ ΚΛΑΣΜΑ IN VITRO ΚΑΙ IN VIVO ΚΑΤΑ ΤΗ ΔΙΑΡΚΕΙΑ ΓΗΡΑΤΟΣ (SENESCENCE) ΦΩΤΟΑΥΤΟΤΡΟΦΩΝ ΚΑΛΛΙΕΡΓΕΙΩΝ. 3) ΕΓΙΝΑΝ ΠΡΟΣΠΑΘΕΙΕΣ ΓΙΑ ΤΗ ΣΤΑΘΕΡΟΠΟΙΗΣΗ ΤΗΣ ΔΡΑΣΤΗΡΙΟΤΗΤΑΣ ΤΟΥ ΣΩΜΑΤΙΔΙΑΚΟΥ ΕΝΖΥΜΟΥ. ΡΥΘΜΙΣΤΙΚΑ ΔΙΑΛΥΜΑΤΑ ΧΑΜΗΛΗΣ ΣΥΓΚΕΝΤΡΩΣΗΣ (ΙΟΝΙΚΗΣ ΙΣΧΥΟΣ) ΒΟΗΘΟΥΝ ΤΗ ΣΤΑΘΕΡΟΠΟΙΗΣΗ ΤΗΣ RUBP C'ASE ΣΤΟ ΚΛΑΣΜΑ ΡΙ. (ΠΕΡΙΚΟΠΗ)"],"dc:identifier":["10.12681/eadd/0317","http://hdl.handle.net/10442/hedi/0317"],"dc:language":["eng"],"dc:publisher":["Institutes outside Greece","Ιδρύματα Εξωτερικού"],"dc:subject":["Βοτανική","Διαμερισματοποίηση","Καρβοξυλάση","ΚΑΡΒΟΞΥΣΩΜΑΤΑ","ΚΙΝΑΣΗ ΤΗΣ ΦΩΣΦΟΡΙΚΗΣ ΡΙΒΟΥΛΟΖΗΣ","ΚΥΑΝΟΒΑΚΤΗΡΙΑ ΚΥΑΝΟΦΥΚΗ","Μικροβιολογία","ΟΞΥΓΟΝΑΣΗ ΤΗΣ ΔΙΦΩΣΦΟΡΙΚΗΣ ΡΙΒΟΥΛΟΖΗΣ","ΠΟΛΥΕΔΡΙΚΑ ΣΩΜΑΤΙΑ","Φωτοσύνθεση","CARBOXYSOMES","CHLOROGLOEOPSIS FRITSCHII","COMPARTMENTATION","CYANOBACTERIA CYANOPHYTA","OXYGENASE","PHOSPHORIBULO-KINASE","Photosynthesis","POLYHEDRAL BODIES","RIBULOSE BISPHOSPHATE CORBOXYLASE"],"dc:title":["ΚΑΡΒΟΞΥΛΑΣΗ ΤΗΣ ΔΙΦΩΣΦΟΡΙΚΗΣ ΡΙΒΟΥΛΟΖΗΣ ΚΑΙ ΠΟΛΥΕΔΡΙΚΑ ΣΩΜΑΤΙΑ (ΚΑΡΒΟΞΥΣΩΜΑΤΑ) ΤΟΥ ΚΥΑΝΟΒΑΚΤΗΡΙΟΥ (CHLOROGLOEOPSIS FRITSCHII)","RIBULOSE BISPHOSPHATE CARBOXULASE AND POLYNEDRAL BODIES (CARBOXYSOMES) OF THE CYANOBACTERIUM CHLOROGLOEOPSIS FRITSCHII"],"dc:type":["PhD Thesis"]},"updated_at":"2026-07-24T02:25:11Z"}