MNase Digestion for Nucleosome Mapping in Neurospora.
Vittoria Matafora et al.
STAR protocols, 1(3), 100162-100162 (2020-12-31)
Secretome analysis is crucial to unravel extracellular processes. However, secreted proteins are difficult to detect in mass-spectrometry-based analysis due to contamination of serum proteins deriving from cell culture media and to high glycosylation, which hampers tryptic digestion. Secret3D workflow is...
Francois Charih et al.
STAR protocols, 1(3), 100135-100135 (2020-12-31)
Protein lysine methylation mediates a variety of biological processes, and their dysregulation has been established to play pivotal roles in human disease. A number of these sites constitute attractive drug targets. However, systematic identification of methylation sites is challenging and...
Sen Wu et al.
Nature protocols, 3(6), 1056-1076 (2008-06-13)
We describe here a streamlined procedure for targeting vector construction, which often is a limiting factor for gene targeting (knockout) technology. This procedure combines various highly efficient recombination-based cloning methods in bacteria, consisting of three steps. First step is the...
Corina M Markodimitraki et al.
Nature protocols, 15(6), 1922-1953 (2020-05-01)
Protein-DNA interactions are essential for establishing cell type-specific chromatin architecture and gene expression. We recently developed scDam&T-seq, a multi-omics method that can simultaneously quantify protein-DNA interactions and the transcriptome in single cells. The method effectively combines two existing methods: DNA...