Epistasis-driven identification of SLC25A51 as a regulator of human mitochondrial NAD import

Epistasis-driven identification of SLC25A51 as a regulator of human mitochondrial NAD import

Maintenance of a mitochondrial NAD+ pool is critical for cellular life, yet the existence and identity of the transporter responsible for mitochondrial NAD+ uptake was unknown until recently. Here, the authors use genomic, genetic, and metabolomic approaches to demonstrate that SLC25A51 controls NAD...

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Autores principales: Enrico Girardi, Gennaro Agrimi, Ulrich Goldmann, Giuseppe Fiume, Sabrina Lindinger, Vitaly Sedlyarov, Ismet Srndic, Bettina Gürtl, Benedikt Agerer, Felix Kartnig, Pasquale Scarcia, Maria Antonietta Di Noia, Eva Liñeiro, Manuele Rebsamen, Tabea Wiedmer, Andreas Bergthaler, Luigi Palmieri, Giulio Superti-Furga
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/e8ac6a683e1a429f8d643e2061a12835
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Sumario:Maintenance of a mitochondrial NAD+ pool is critical for cellular life, yet the existence and identity of the transporter responsible for mitochondrial NAD+ uptake was unknown until recently. Here, the authors use genomic, genetic, and metabolomic approaches to demonstrate that SLC25A51 controls NAD+ mitochondrial levels and is the functional homolog of the yeast mitochondrial NAD+ transporter.

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