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Journal / Genetics / Immunostaining for DNA Modifications:…
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Genetics

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JoVE Journal Genetics
Immunostaining for DNA Modifications
 

Immunostaining for DNA Modifications: Computational Analysis of Confocal Images

Article DOI: 10.3791/56318-v • 09:42 min • September 7th, 2017
September 7th, 2017 •
*1, *1, 1, 1, 1, 2, 2, 1, 3, 1
1Division of Cancer and Stem Cells, School of Medicine, Centre for Biomolecular Sciences, University of Nottingham, 2School of Life Sciences Imaging (SLIM), School of Life Sciences, University of Nottingham, 3Children's Brain Tumour Research Centre, School of Medicine, QMC, University of Nottingham
* These authors contributed equally

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résumé
Automatic Translation

Newly discovered oxidized forms of 5-methylcytosine (oxi-mCs), 5-hydroxymethylcytosine (5hmC), 5-formylcytosine (5fC) and 5-carboxylcytosine (5caC) may represent distinct DNA modifications with unique functional roles. Here a semi-quantitative workflow for visualization of oxi-mCs' spatial distribution, signal intensity profiling and colocalization is described.

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Keywords: DNA Modifications Immunostaining Confocal Microscopy Computational Analysis Epigenetics Nuclear Localization Signal Intensity 2.5D Visualization Image Processing Zen Blue Software
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