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Updated: May 12, 2026

Capturing Chromosome Conformation Across Length Scales
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追踪染色质:从3C到活细胞成像

Arianna N Lacen1, Hui-Ting Lee1

  • 1Department of Chemistry, The University of Alabama at Birmingham, 901 14th Street South, CHEM 274, Birmingham, Alabama 35294-1240, United States.

Chemical & biomedical imaging
|November 1, 2024
PubMed
概括

新的显微镜技术提供了一种不那么侵入性的方法,可以实时跟踪染色质动态. 这一进步有助于理解基因调节,DNA复制和细胞分裂的潜在疾病治疗方法.

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相关概念视频

Heterochromatin02:38

Heterochromatin

The extent of chromatin compaction can be studied by staining chromatin using specific DNA binding dyes. Under the microscope, the dense-compacted regions that take up more dye are called heterochromatin. Heterochromatin is further classified into two forms – constitutive heterochromatin and facultative heterochromatin.
Constitutive heterochromatin: It is a highly compact region of chromatin that is mostly concentrated in the centromere and telomere. Unlike euchromatin, the amino acid at 9th...