I have human RNA reads that I aligned against the human reference genome (GRCh 38) using BWA MEM and TopHat2. I now want to count the genes with HTSeq-count. Do I need to filter out the "non-proper pairs" beforehand? So that I only parse proper pairs into HTSeq-count? If so, how can I do that?
Samtools flagstats shows me that all bam files have ~100% mapped reads and the percentage of proper pairs is between 75-80%.
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The field of epigenetics has traditionally concentrated more on DNA and how changes like methylation and phosphorylation of histones impact gene expression and regulation. However, our increased understanding of RNA modifications and their importance in cellular processes has led to a rise in epitranscriptomics research. “Epitranscriptomics brings together the concepts of epigenetics and gene expression,” explained Adrien Leger, PhD, Principal Research Scientist...-
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Proteins are often described as the workhorses of the cell, and identifying their sequences is key to understanding their role in biological processes and disease. Currently, the most common technique used to determine protein sequences is mass spectrometry. While still a valuable tool, mass spectrometry faces several limitations and requires a highly experienced scientist familiar with the equipment to operate it. Additionally, other proteomic methods, like affinity assays, are constrained...-
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