Searching journal content for articles similar to Sidoli et al. 29 (6): 978.

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  1. ...), only contain the histone fold domain (Henneman et al. 2018; Stevens et al. 2020), whereas those of eukaryotes have long tails (that are the primary sites of post-translational modifications). Another major difference is that unlike the eukaryotic octamer nucleosome, archaeal histone dimers can...
  2. ...eventually opted for mass spectrometry normalization. In our experience, we found this method to perform most reliably, but more research on optimizing quantitative normalization is necessary, particularly to distinguish small changes in the levels of epigenetic modifications.In this work, we focused...
  3. ...directs genomic localization of Mbd2 and Mbd3 in embryonic stem cells. eLife 5: e21964. ↵Hake SB, Garcia BA, Duncan EM, Kauer M, Dellaire G, Shabanowitz J, Bazett-Jones DP, Allis CD, Hunt DF. 2006. Expression patterns and post-translational modifications associated with mammalian histone H3 variants. J...
  4. ...remain poorly characterized. At the core of chromatin are the histone proteins, which assemble DNA into nucleosomes, providing the basis for higher order chromatin packaging. A variety of post-translational histone modifications are used in combination to define alternative chromatin states (Jenuwein...
  5. ...al. 2006 ), and relative protein expression levels between tissues ( Lill 2003 ). These topics are a subject of ongoing research. Our search did not consider post-translational modifications explicitly. Some modified peptides were annotated with a sequence with the same mass as the true (modified...
  6. ...) regulate the expression of my gene of interest (GOI) directly on its promoter. However, answering this is not straightforward. Genes exist within multilayered microenvironments of proximal and distal promoter–enhancer interactions, DNA accessibility, histone post-translational modifications (PTMs), and DNA...
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  7. ...on the same histone tail or on the same nucleosome. Since mass spectrometry cannot pinpoint the direct interaction of an antibody and a target modification, it is impossible to decide if coenrichment of a secondary modification is due to a cross-reactivity of the reagent or if the secondarymark is associated...
  8. ...modifications (CTMs/PTMs). Yet, it remains an open question how to holistically explore such data and their relationship to complementary omics/phenotypic information. Graphical models are particularly suited to study molecular networks and underlying regulatory mechanisms, as they can distinguish direct from...
  9. ...known common post-translational modification. Indeed the number of matches does not vary significantly as long as the mass shift value stays an integer (Supplemental Fig. 7). Features detected in all LC-FTICR datasets were matched against a merged normal and shifted database. We assumed that all matches...
  10. ...class, which could offer unique domains for the specific regulation of genes or the silencing of autonomous retrotransposons. Post-translational modifications on histone tails either reflect or directly influence the transcriptional status of genes and are classified as active, when they correlate...
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