E-MTAB-6284
Using mitoribosomal profiling to investigate human mitochondrial translation
Human 143B.206 Rho+ cells (depleted mitochondrial DNA) and cytoplasts (derived from mitochondrial patient fibroblast containing C1624T mutation in mitochondrial tRNAVal ) were previously used to generated transmitochondrial cybrid lines. Hek293T cells,143B cells and cybrid cells were cultured in DMEM supplemented with 10% FCS in 5% CO2 at 37?°C. Cells were treated with Chloramphenicol (100?µg/?ml) for 15 min before harvest. Cells were then lysed and RNase I digested. Lysates were then loaded on a sucrose gradient (7%-47%). Fractions containing mito-monosomes were used to isolated RNA which were used to generate the library for deep sequencing. Mitoribosomal profiling were generated for both control (143B and Hek293T) and cybrid cells to reveal aspects of mitoribosome behaviour.
Human 143B.206 Rho+ cells (depleted mitochondrial DNA) and cytoplasts (derived from mitochondrial patient fibroblast containing C1624T mutation in mitochondrial tRNAVal ) were previously used to generated transmitochondrial cybrid lines. Hek293T cells,143B cells and cybrid cells were cultured in DMEM supplemented with 10% FCS in 5% CO2 at 37?°C. Cells were treated with Chloramphenicol (100?µg/?ml) for 15 min before harvest. Cells were then lysed and RNase I digested. Lysates were then loaded on a sucrose gradient (7%-47%). Fractions containing mito-monosomes were used to isolated RNA which were used to generate the library for deep sequencing. Mitoribosomal profiling were generated for both control (143B and Hek293T) and cybrid cells to reveal aspects of mitoribosome behaviour.