MRX8, the conserved mitochondrial YihA GTPase family member, is required for de novo Cox1 synthesis at suboptimal temperatures in Saccharomyces cerevisiae-Reference-Cited by-同舟云学术

MRX8, the conserved mitochondrial YihA GTPase family member, is required for de novo Cox1 synthesis at suboptimal temperatures in Saccharomyces cerevisiae

Published:2021-11-01 Issue:21 Volume:32 Page:
ISSN:1059-1524
Container-title:Molecular Biology of the Cell
language:en
Short-container-title:MBoC

Author:

Verma Yash¹,Mehra Upasana¹,Pandey Dharmendra Kumar¹,Kar Joy²,Pérez-Martinez Xochitl³,Jana Siddhartha S.²,Datta Kaustuv¹

Affiliation:

1. Department of Genetics, University of Delhi South Campus, New Delhi 110021, India

2. School of Biological Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India

3. Departamento de Genética Molecular, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico

Abstract

The role of the novel protein Mrx8, a putative GTPase essential for optimal Cox1 translation under cold stress, is reported. Additionally, GTPBP8, the human orthologue, rescues cellular respiration in Δ cells and localizes to the mitochondria in mammalian cells, indicating a universal role of the MRX8 family of proteins.

Publisher

American Society for Cell Biology (ASCB)

Subject

Cell Biology,Molecular Biology

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