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Full-Text Articles in Molecular Biology
Transcriptional Regulation Factors Of The Human Mitochondrial Aspartate/Glutamate Carrier Gene, Isoform 2 (Slc25a13): Usf1 As Basal Factor And Foxa2 As Activator In Liver Cells, Paolo Convertini, Simona Todisco, Francesco De Santis, Ilaria Pappalardo, Dominga Iacobazzi, Maria Antonietta Castiglione Morelli, Yvonne N. Fondufe-Mittendorf, Giuseppe Martelli, Ferdinando Palmieri, Vittoria Infantino
Transcriptional Regulation Factors Of The Human Mitochondrial Aspartate/Glutamate Carrier Gene, Isoform 2 (Slc25a13): Usf1 As Basal Factor And Foxa2 As Activator In Liver Cells, Paolo Convertini, Simona Todisco, Francesco De Santis, Ilaria Pappalardo, Dominga Iacobazzi, Maria Antonietta Castiglione Morelli, Yvonne N. Fondufe-Mittendorf, Giuseppe Martelli, Ferdinando Palmieri, Vittoria Infantino
Molecular and Cellular Biochemistry Faculty Publications
Mitochondrial carriers catalyse the translocation of numerous metabolites across the inner mitochondrial membrane, playing a key role in different cell functions. For this reason, mitochondrial carrier gene expression needs tight regulation. The human SLC25A13 gene, encoding for the mitochondrial aspartate/glutamate carrier isoform 2 (AGC2), catalyses the electrogenic exchange of aspartate for glutamate plus a proton, thus taking part in many metabolic processes including the malate-aspartate shuttle. By the luciferase (LUC) activity of promoter deletion constructs we identified the putative promoter region, comprising the proximal promoter (−442 bp/−19 bp), as well as an enhancer region (−968 bp/−768 bp). Furthermore, with different …