Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10929357 | Current Opinion in Cell Biology | 2009 | 6 Pages |
Abstract
During cell differentiation, gene expression is regulated at multiple levels which is only partially captured by transcription profiling. In recent years it became increasingly clear that post-translational modifications of core histones and post-transcriptional regulation by RNA-binding proteins and microRNAs play an important role during differentiation. Recent advances in mass spectrometry-based quantitative proteomics now allow for genome-wide analyses at the protein level. This technology provides a powerful toolbox that can be used to study different levels of gene regulation and reveal their importance during development of multi-cellular organisms. We highlight recent studies and indicate how quantitative proteomics can be employed to investigate cell differentiation in the future.
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Authors
Michiel Vermeulen, Matthias Selbach,