相关实验视频
Updated: Jul 29, 2026

22:27
Hi-C: A Method to Study the Three-dimensional Architecture of Genomes.
Published on: May 6, 2010
在结构基因组学领域的全球努力
R C Stevens1, S Yokoyama, I A Wilson
1Joint Center for Structural Genomics, Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
概括
全球结构基因组学倡议正在通过新投资和高通量技术加速宏分子结构的确定. 国际结构基因组学组织已成立,以指导政策和合作.
科学领域:
- 生物化学 生物化学
- 基因组学就是基因组学.
- 结构生物学 结构生物学
背景情况:
- 基因组项目取得了重大成功,为结构基因组学铺平了道路.
- 全球对结构基因组学研究进行了大量投资.
- 国际合作对于推动该领域的发展至关重要.
研究的目的:
- 总结全球结构基因组学倡议的进展和组织情况.
- 突出结构确定高通量方法的进步.
- 报告国际结构基因组学组织的成立.
主要方法:
- 利用基因组项目取得的成功.
- 投资于新的高通量技术.
- 促进国际会议和合作.
主要成果:
- 在开发高通量方法方面取得了巨大的进展.
- 加快宏分子结构确定速度的技术正在迅速发展.
- 国际结构基因组学组织已成立.
结论:
- 结构基因组学倡议得到了良好的支持,并正在迅速发展.
- 国际合作是实现结构基因组学目标的关键.
- 该领域已准备好加速对宏分子结构的确定.
相关概念视频
Organization of Genes
Overview
Genomics
Genomics is the science of genomes: it is the study of all the genetic material of an organism. In humans, the genome consists of information carried in 23 pairs of chromosomes in the nucleus, as well as mitochondrial DNA. In genomics, both coding and non-coding DNA is sequenced and analyzed. Genomics allows a better understanding of all living things, their evolution, and their diversity. It has a myriad of uses: for example, to build phylogenetic trees, to improve productivity and...
Evolutionary Relationships through Genome Comparisons
Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
Genome Annotation and Assembly
The genome refers to all of the genetic material in an organism. It can range from a few million base pairs in microbial cells to several billion base pairs in many eukaryotic organisms. Genome assembly refers to the process of taking the DNA sequencing data and putting it all back together in a correct order to create a close representation of the original genome. This is followed by the identification of functional elements on the newly assembled genome, a process called genome annotation.
Genome-wide Association Studies-GWAS
Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...
GWAS does not require the identification of the target gene involved in...
Modern Molecular Taxonomy
Advancements in molecular biology have revolutionized the identification and characterization of bacteria, with multiple methods leveraging DNA sequencing for enhanced precision. As sequencing technologies improve and costs decline, these approaches are increasingly used in clinical, environmental, and evolutionary studies.Multilocus Sequence Typing (MLST) examines several housekeeping genes, essential chromosomal genes encoding cellular functions, to distinguish strains. Approximately...

