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  • Quantifying gene expression at the level of translation: Ribo-seq in tissue

    We performed ribosome profiling of the heart and liver of two inbred rat strains. Our results suggest that:

    - Ribo-seq is a better proxy for protein levels than RNA-seq
    - There is widespread regulation of gene expression AFTER transcription
    - Integration of RNA-seq and Ribo-seq reveals translational control and opens up a new level of gene regulation for further studies

    Read the full manuscript here:

    Translational regulation shapes the molecular landscape of complex disease phenotypes - Nature Communications

    The Ribo-seq data used in this study is of course publicly available and we believe we have generated some of the deepest datasets to date with 5 biological replicates for each condition.

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  • seqadmin
    Essential Discoveries and Tools in Epitranscriptomics
    by seqadmin


    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 on Modified Bases...
    Yesterday, 07:01 AM
  • seqadmin
    Current Approaches to Protein Sequencing
    by seqadmin


    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...
    04-04-2024, 04:25 PM

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