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Towards mapping the 3D genome through high speed single-molecule tracking of functional transcription factors in single living cells
Methods ( IF 4.8 ) Pub Date : 2020-01-01 , DOI: 10.1016/j.ymeth.2019.06.021
Adam J M Wollman 1 , Erik G Hedlund 1 , Sviatlana Shashkova 1 , Mark C Leake 1
Affiliation  

Highlights • Single-molecule imaging to determine genome organization in live budding yeast.• Utilize astigmatism imaging to enable extraction of 3D position data.• Use a transcription factor Mig1 to mark the genome at target genes.• Map out 3D coordinates of target genes with millisecond sampling.• Observe differences to 3C structure indicating dynamic heterogeneity of the genome.

中文翻译:

通过对单个活细胞中功能转录因子的高速单分子跟踪来绘制 3D 基因组图

亮点 • 单分子成像确定活芽殖酵母的基因组组织。• 利用散光成像提取 3D 位置数据。• 使用转录因子 Mig1 标记目标基因的基因组。• 绘制目标基因的 3D 坐标毫秒采样。• 观察3C 结构的差异,表明基因组的动态异质性。
更新日期:2020-01-01
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