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DNA 修饰的免疫: 共焦图像的计算分析
JoVE Journal
Genetics
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JoVE Journal Genetics
Immunostaining for DNA Modifications: Computational Analysis of Confocal Images
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DNA 修饰的免疫: 共焦图像的计算分析

DOI:
10.3791/56318-v

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09:42 min

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September 07, 2017

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, , , , , , , , ,
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

Chapters

  • 00:05Title
  • 00:58Making 2.5D Intensity Plots
  • 03:07Intensity Profiling
  • 04:40Co-localization Analysis
  • 06:43Results: Nuclear Distribution of 5hmC and 5caC Differentiating Cells (Hepatic, Daoy medulloblastoma, BXD-1425EPN Ependymoma, hiPSCs)
  • 08:30Conclusion

Summary

Automatic Translation

Automatic Translation

新发现的 5-嘧啶 (氧化-mCs), 5-hydroxymethylcytosine (5hmC), 5-formylcytosine (5fC) 和 5-carboxylcytosine (5caC) 的氧化形式, 可能代表独特的功能作用的 DNA 修饰。本文介绍了氧化-mCs 空间分布、信号强度剖面和定位的半定量可视化工作流。

Tags

DNA ModificationsImmunostainingConfocal MicroscopyComputational AnalysisEpigeneticsNuclear LocalizationSignal Intensity2.5D VisualizationImage ProcessingZen Blue Software

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