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Immunostaining for DNA Modifications: Computational Analysis of Confocal Images

DOI :

10.3791/56318-v

9:42 min

September 7th, 2017

September 7th, 2017

9,286 Views

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

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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Immunostaining

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