原文开头
Pearling drives mitochondrial DNA nucleoid distribution Juan C. Landoni1*, Matthew D. Lycas1, Josefa Macuada1,2, Willi Stepp1, Roméo Jaccard1, Christopher J. Obara3†, Andrew S. Moore3, David Hoffman3, Jennifer Lippincott-Schwartz3, Wallace Marshall4, Gabriel Sturm4, Suliana Manley1* Mitochondria carry their own independently replicating genome, mitochondrial DNA (mtDNA), which is considered a remnant of their endosymbiotic origins (1). In humans, mtDNA encodes 13 core subunits of the oxidative phosphorylation system as well as RNA required for their expression. Consequently, mtDNA integrity and copy number maintenance are critical for mitochondrial function and cellular health, with their disruption leading to a range of metabolic and neurological disorders (2, 3). …
摘自《科学》(Science)第392卷 第6793期 · 2026年4月2日。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。