{"id":{"repo_id":"nus","oai_identifier":"oai:scholarbank.nus.edu.sg:10635/121313"},"canonical_url":"https://search.dev.ndltd.org/etd/nus/oai:scholarbank.nus.edu.sg:10635/121313","repository":{"repo_id":"nus","name":"National University of Singapore","base_url":"https://scholarbank.nus.edu.sg/oai/request"},"display":{"title":"AN HMA DOMAIN-CONTAINING PROTEIN NaKR1 REGULATES LONG-DISTANCE FLORIGEN MOVEMENT IN ARABIDOPSIS THALIANA","abstract":"PLANTS PERCEIVE SEASONAL CHANGES IN DAY LENGTH IN LEAVES AND CONSEQUENTIALLY TRIGGER LONG-DISTANCE SIGNALING TO INDUCE FLOWERING AT THE SHOOT APEX. IN A. THALIANA, PART OF THE MOBILE FLOWERING SIGNALS CALLED FLORIGEN HAS BEEN IDENTIFIED AS THE FLOWERING LOCUS T (FT) PROTEIN, WHICH IS INDUCED BY THE NUCLEAR PROTEIN CONSTANS (CO) IN RESPONSE TO LONG-DAY (LD) CONDITIONS. HERE WE REPORT THAT A HEAVY-METAL-ASSOCIATED (HMA) DOMAIN-CONTAINING PROTEIN, SODIUM POTASSIUM ROOT DEFECTIVE1 (NAKR1), IS ALSO INDUCED BY CO UNDER LDS, AND PLAYS AN IMPORTANT ROLE IN FT TRANSPORTATION. LOSS OF FUNCTION OF NAKR1 RESULTS IN EXTREMELY LATE FLOWERING ONLY UNDER LDS. FURTHERMORE, NAKR1 SHARES SIMILAR MRNA EXPRESSION AND PROTEIN SUBCELLULAR LOCALIZATION PATTERNS WITH FT, AND IT ALSO INTERACTS WITH FT IN PLANTA. FINALLY, WE DEMONSTRATE THAT NAKR1 ACTS AS A CHAPERONE REQUIRED FOR FT LONG-DISTANCE MOVEMENT FROM THE LEAF VASCULATURE TO THE APEX BETWEEN DONOR AND RECIPIENT PLANTS. THESE RESULTS SUGGEST THAT NAKR1 I","abstract_html":"PLANTS PERCEIVE SEASONAL CHANGES IN DAY LENGTH IN LEAVES AND CONSEQUENTIALLY TRIGGER LONG-DISTANCE SIGNALING TO INDUCE FLOWERING AT THE SHOOT APEX. IN A. THALIANA, PART OF THE MOBILE FLOWERING SIGNALS CALLED FLORIGEN HAS BEEN IDENTIFIED AS THE FLOWERING LOCUS T (FT) PROTEIN, WHICH IS INDUCED BY THE NUCLEAR PROTEIN CONSTANS (CO) IN RESPONSE TO LONG-DAY (LD) CONDITIONS. HERE WE REPORT THAT A HEAVY-METAL-ASSOCIATED (HMA) DOMAIN-CONTAINING PROTEIN, SODIUM POTASSIUM ROOT DEFECTIVE1 (NAKR1), IS ALSO INDUCED BY CO UNDER LDS, AND PLAYS AN IMPORTANT ROLE IN FT TRANSPORTATION. LOSS OF FUNCTION OF NAKR1 RESULTS IN EXTREMELY LATE FLOWERING ONLY UNDER LDS. FURTHERMORE, NAKR1 SHARES SIMILAR MRNA EXPRESSION AND PROTEIN SUBCELLULAR LOCALIZATION PATTERNS WITH FT, AND IT ALSO INTERACTS WITH FT IN PLANTA. FINALLY, WE DEMONSTRATE THAT NAKR1 ACTS AS A CHAPERONE REQUIRED FOR FT LONG-DISTANCE MOVEMENT FROM THE LEAF VASCULATURE TO THE APEX BETWEEN DONOR AND RECIPIENT PLANTS. THESE RESULTS SUGGEST THAT NAKR1 I","abstract_has_math":false,"creators":["ZHU YANG"],"institution":null,"degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-08-14","date_published":"2015-08-14","updated_at":"2026-07-24T03:32:43Z","subjects":["NaKR1, FT, Florigen movement"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":null,"outbound_label":null,"outbound_source":null},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["ZHU YANG"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.issued","label":"Date","values":["2015-08-14"]},{"key":"dc:relation.isreferencedby","label":"Dc Relation Isreferencedby","values":["https://scholarbank.nus.edu.sg/handle/10635/121313"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["NaKR1, FT, Florigen movement"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://scholarbank.nus.edu.sg/bitstreams/12e03b27-7cb5-4d45-bdc8-77f423a85b1b/download"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["PLANTS PERCEIVE SEASONAL CHANGES IN DAY LENGTH IN LEAVES AND CONSEQUENTIALLY TRIGGER LONG-DISTANCE SIGNALING TO INDUCE FLOWERING AT THE SHOOT APEX. IN A. THALIANA, PART OF THE MOBILE FLOWERING SIGNALS CALLED FLORIGEN HAS BEEN IDENTIFIED AS THE FLOWERING LOCUS T (FT) PROTEIN, WHICH IS INDUCED BY THE NUCLEAR PROTEIN CONSTANS (CO) IN RESPONSE TO LONG-DAY (LD) CONDITIONS. HERE WE REPORT THAT A HEAVY-METAL-ASSOCIATED (HMA) DOMAIN-CONTAINING PROTEIN, SODIUM POTASSIUM ROOT DEFECTIVE1 (NAKR1), IS ALSO INDUCED BY CO UNDER LDS, AND PLAYS AN IMPORTANT ROLE IN FT TRANSPORTATION. LOSS OF FUNCTION OF NAKR1 RESULTS IN EXTREMELY LATE FLOWERING ONLY UNDER LDS. FURTHERMORE, NAKR1 SHARES SIMILAR MRNA EXPRESSION AND PROTEIN SUBCELLULAR LOCALIZATION PATTERNS WITH FT, AND IT ALSO INTERACTS WITH FT IN PLANTA. FINALLY, WE DEMONSTRATE THAT NAKR1 ACTS AS A CHAPERONE REQUIRED FOR FT LONG-DISTANCE MOVEMENT FROM THE LEAF VASCULATURE TO THE APEX BETWEEN DONOR AND RECIPIENT PLANTS. THESE RESULTS SUGGEST THAT NAKR1 I"]},{"key":"dc:format.checksum.md5","label":"Dc Format Checksum Md5","values":["7bbce77f5efbf42a30ae692703d43fd8","5cc411b24a54c7ca44a7151fd3e1288d"]},{"key":"dc:title","label":"Title","values":["AN HMA DOMAIN-CONTAINING PROTEIN NaKR1 REGULATES LONG-DISTANCE FLORIGEN MOVEMENT IN ARABIDOPSIS THALIANA"]}]}],"canonical_facts":{"dc:creator":["ZHU YANG"],"dc:date.issued":["2015-08-14"],"dc:description.abstract":["PLANTS PERCEIVE SEASONAL CHANGES IN DAY LENGTH IN LEAVES AND CONSEQUENTIALLY TRIGGER LONG-DISTANCE SIGNALING TO INDUCE FLOWERING AT THE SHOOT APEX. IN A. THALIANA, PART OF THE MOBILE FLOWERING SIGNALS CALLED FLORIGEN HAS BEEN IDENTIFIED AS THE FLOWERING LOCUS T (FT) PROTEIN, WHICH IS INDUCED BY THE NUCLEAR PROTEIN CONSTANS (CO) IN RESPONSE TO LONG-DAY (LD) CONDITIONS. HERE WE REPORT THAT A HEAVY-METAL-ASSOCIATED (HMA) DOMAIN-CONTAINING PROTEIN, SODIUM POTASSIUM ROOT DEFECTIVE1 (NAKR1), IS ALSO INDUCED BY CO UNDER LDS, AND PLAYS AN IMPORTANT ROLE IN FT TRANSPORTATION. LOSS OF FUNCTION OF NAKR1 RESULTS IN EXTREMELY LATE FLOWERING ONLY UNDER LDS. FURTHERMORE, NAKR1 SHARES SIMILAR MRNA EXPRESSION AND PROTEIN SUBCELLULAR LOCALIZATION PATTERNS WITH FT, AND IT ALSO INTERACTS WITH FT IN PLANTA. FINALLY, WE DEMONSTRATE THAT NAKR1 ACTS AS A CHAPERONE REQUIRED FOR FT LONG-DISTANCE MOVEMENT FROM THE LEAF VASCULATURE TO THE APEX BETWEEN DONOR AND RECIPIENT PLANTS. THESE RESULTS SUGGEST THAT NAKR1 I"],"dc:format.checksum.md5":["7bbce77f5efbf42a30ae692703d43fd8","5cc411b24a54c7ca44a7151fd3e1288d"],"dc:identifier.uri":["https://scholarbank.nus.edu.sg/bitstreams/12e03b27-7cb5-4d45-bdc8-77f423a85b1b/download"],"dc:relation.isreferencedby":["https://scholarbank.nus.edu.sg/handle/10635/121313"],"dc:subject":["NaKR1, FT, Florigen movement"],"dc:title":["AN HMA DOMAIN-CONTAINING PROTEIN NaKR1 REGULATES LONG-DISTANCE FLORIGEN MOVEMENT IN ARABIDOPSIS THALIANA"],"dc:type":["Thesis"]},"updated_at":"2026-07-24T03:32:43Z"}