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相关概念视频

Structure of a Gene01:30

Structure of a Gene

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A gene is the fundamental unit of heredity. Every individual has two copies of each gene, one inherited from each parent. Although most people contain the same genes, there is a small fraction that is slightly different amongst people. A gene with a small difference in its sequence of DNA bases forms different alleles, contributing to different phenotypes.
However, only 1% of the DNA is composed of genes that encode proteins; the rest, 99% is non-coding DNA. This non-coding DNA performs...
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Organization of Genes02:07

Organization of Genes

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Overview
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Genetic Screens02:46

Genetic Screens

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Genetic screens are tools used to identify genes and mutations responsible for phenotypes of interest. Genetic screens help identify individuals or a group of people at risk of developing  genetic diseases and help them with early intervention, targeted therapy, and reproductive options.
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which...
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Genome Annotation and Assembly03:36

Genome Annotation and Assembly

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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.
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Genomics02:02

Genomics

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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...
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Gene Families01:57

Gene Families

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Updated: Jan 13, 2026

Pattern-based Search of Epigenomic Data Using GeNemo
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语义设计:从基因组背景编程功能基因.

Yulin Huang1, Ping Lin1

  • 1Biological Science Research Center, Integrative Science Center of Germplasm Creation in Western China (Chongqing) Science City, Chongqing Technology Innovation Center of Breeding, Academy for Advanced Interdisciplinary Studies, Southwest University, Chongqing 400715, China.

Cell genomics
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概括
此摘要是机器生成的。

语义设计使用Evo基因组语言模型从基因组环境中创建新的功能基因. SynGenome数据库包含超过120亿个这样的序列,用于各种生物应用.

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Using SCOPE to Identify Potential Regulatory Motifs in Coregulated Genes
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科学领域:

  • 基因组学就是基因组学.
  • 合成生物学 合成生物学
  • 生物信息学是一种生物信息学.

背景情况:

  • 生成性基因组模型为设计生物系统提供了潜力.
  • 精确设计功能基因序列仍然是一个重大挑战.

研究的目的:

  • 为产生新型功能基因引入语义设计.
  • 为了利用Evo基因组语言模型进行序列设计.
  • 为了建立SynGenome数据库来容纳生成的序列.

主要方法:

  • 使用Evo基因组语言模型.
  • 利用基因组背景进行序列生成.
  • 开发一个SynGenome数据库.

主要成果:

  • 使用语义设计成功生成新型功能基因.
  • 创建了拥有超过120亿个序列的SynGenome数据库.
  • 在生成的序列中展示各种功能能力.

结论:

  • 语义设计为功能基因生成提供了一个强大的方法.
  • 合成基因组数据库是合成生物学和基因组研究的重要资源.