GSE162879
Next Generation Sequencing Quantitative Analysis of the transcriptomes of Wild Type and Mki67-/- MDA-mb231 (human breast adenocarcinoma) cell line
Purpose: The goals of this study were to compare gene expression profiles of MDA-mb231 cell lines with intact or disrupted Mki67 gene. Methods: mRNA profiles of wild-type (WT) and three Ki-67 knockout (Mki67-/-) clones in the MDA-mb231 cell line, were generated by deep sequencing using DNBSEQ-G50 in paired-end read mode, 100bp. The sequence reads that passed quality filters were aligned to the mouse genome, quantified, and differential gene expression (DGE) analysis was performed using DEseq2. Results: Using an optimized data analysis workflow, we mapped about 30 million sequence reads per sample to the mouse genome (GRCh38) and identified differentially expressed genes.  This revealed widespread changes in gene expression Conclusions: Ki-67 knockout causes genome-scale transcriptome alterations Overall design: mRNA profiles of wild-type (WT) and three Ki-67 knockout (Mki67-/-) clones in the MDA-mb231 cell line, were generated by deep sequencing using DNBSEQ-G50 in paired-end read mode, 100bp.