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Genomic DNA in Prokaryotes00:46

Genomic DNA in Prokaryotes

The genome of most prokaryotic organisms consists of double-stranded DNA organized into one circular chromosome in a region of cytoplasm called the nucleoid. The chromosome is tightly wound, or supercoiled, for efficient storage. Prokaryotes also contain other circular pieces of DNA called plasmids. These plasmids are smaller than the chromosome and often carry genes that confer adaptive functions, such as antibiotic resistance.
Genomic Diversity in Bacteria
Although bacterial genomes are much...

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Updated: Jul 9, 2026

Hi-C: A Method to Study the Three-dimensional Architecture of Genomes.
22:27

Hi-C: A Method to Study the Three-dimensional Architecture of Genomes.

Published on: May 6, 2010

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用HiC-Pro对 Prokaryotic基因组进行Hi-C/3C-seq数据分析.

Naomichi Takemata1

  • 1Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan. takemata.naomichi.3a@kyoto-u.ac.jp.

Methods in molecular biology (Clifton, N.J.)
|September 16, 2024
PubMed
概括

本指南详细介绍使用HiC-Pro管道来分析 prokaryotes 中的 Hi-C / 3C-seq 数据. 它解决了用于3D基因组研究的循环细菌和考古基因组所带来的挑战.

科学领域:

  • 微生物学 微生物学
  • 基因组学就是基因组学.
  • 生物技术是生物技术.

背景情况:

  • 研究诸如细菌和古生物等 prokaryotes 的 3D 基因组结构是具有挑战性的,因为它们的小细胞大小和生长条件.
  • 传统的显微镜分析对于这些生物来说往往很困难.
  • 高通量染色体构造捕获技术 (Hi-C和3C-seq) 提供了对 prokaryotic 3D 基因组组织的强大洞察力.

研究的目的:

  • 为分析原核生物的Hi-C/3C-seq数据提供实用指南.
  • 为解决与循环 prokaryotic 基因组相关的特定分析挑战.

主要方法:

  • 使用HiC-Pro生物信息管道.
  • 适应 HiC-Pro 进行 prokaryotic 的 Hi-C/3C-seq 数据分析.
  • 实施特定策略来处理细菌和古生物基因组的循环性.

主要成果:

  • 一个实用的工作流程,用于使用HiC-Pro. HiC-Pro. 的 prokaryotic Hi-C/3C-seq 数据处理.
  • 展示如何克服与循环基因组相关的分析障碍.
  • 促进细菌和古生物的3D基因组结构研究.
关键词:
在3C-seqqq.考古物 (Archaea) 是一种古老的物种.细菌 细菌是一种细菌.生物信息学是一种生物信息学.这就是Hi-C.

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结论:

  • HiC-Pro管道可以有效地适应 prokaryotic 3D 基因组研究.
  • 本指南简化了对细菌和古生物的Hi-C/3C-seq数据的分析.
  • 能够更深入地了解 prokaryotic 基因组组织和功能.