{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["9"],"submitter":["Andres-Colas N"],"pubmed_abstract":["Copper is an essential element in plants. When scarce, copper is acquired from extracellular environment or remobilized from intracellular sites, through members of the high affinity copper transporters family COPT located at the plasma membrane and internal membrane, respectively. Here, we show that COPT3 is an intracellular copper transporter, located at a compartment of the secretory pathway, that is mainly expressed in pollen grains and vascular bundles. Contrary to the COPT1 plasma membrane member, the expression of the internal <i>COPT3</i> membrane transporter was higher at 12 h than at 0 h of a neutral photoperiod day under copper deficiency. The screening of a library of conditionally overexpressed transcription factors implicated members of the TCP family in the COPT3 differentia"],"journal":["Frontiers in plant science"],"pagination":["910"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6037871"],"repository":["biostudies-literature"],"pubmed_title":["Expression of the Intracellular COPT3-Mediated Cu Transport Is Temporally Regulated by the TCP16 Transcription Factor."],"pmcid":["PMC6037871"],"pubmed_authors":["Carrio-Segui A","Abdel-Ghany SE","Pilon M","Andres-Colas N","Penarrubia L"],"additional_accession":[]},"is_claimable":false,"name":"Expression of the Intracellular COPT3-Mediated Cu Transport Is Temporally Regulated by the TCP16 Transcription Factor.","description":"Copper is an essential element in plants. When scarce, copper is acquired from extracellular environment or remobilized from intracellular sites, through members of the high affinity copper transporters family COPT located at the plasma membrane and internal membrane, respectively. Here, we show that COPT3 is an intracellular copper transporter, located at a compartment of the secretory pathway, that is mainly expressed in pollen grains and vascular bundles. Contrary to the COPT1 plasma membrane member, the expression of the internal <i>COPT3</i> membrane transporter was higher at 12 h than at 0 h of a neutral photoperiod day under copper deficiency. The screening of a library of conditionally overexpressed transcription factors implicated members of the TCP family in the COPT3 differentia","dates":{"release":"2018-01-01T00:00:00Z","publication":"2018","modification":"2025-04-21T19:29:39.742Z","creation":"2019-03-26T23:46:55Z"},"accession":"S-EPMC6037871","cross_references":{"pubmed":["30018625"],"doi":["10.3389/fpls.2018.00910"]}}