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関連する概念動画

In-vitro Mutagenesis01:16

In-vitro Mutagenesis

To learn more about the function of a gene, researchers can observe what happens when the gene is inactivated or “knocked out,” by creating genetically engineered knockout animals. Knockout mice have been particularly useful as models for human diseases such as cancer, Parkinson’s disease, and diabetes.
Gene Conversion02:08

Gene Conversion

Other than maintaining genome stability via DNA repair, homologous recombination plays an important role in diversifying the genome. In fact, the recombination of sequences forms the molecular basis of genomic evolution. Random and non-random permutations of genomic sequences create a library of new amalgamated sequences. These newly formed genomes can determine the fitness and survival of cells. In bacteria, homologous and non-homologous types of recombination lead to the evolution of new...
Recombinant DNA01:09

Recombinant DNA

Overview
Genetic Screens02:46

Genetic Screens

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 result in visible changes...
Gene Conversion02:08

Gene Conversion

Other than maintaining genome stability via DNA repair, homologous recombination plays an important role in diversifying the genome. In fact, the recombination of sequences forms the molecular basis of genomic evolution. Random and non-random permutations of genomic sequences create a library of new amalgamated sequences. These newly formed genomes can determine the fitness and survival of cells. In bacteria, homologous and non-homologous types of recombination lead to the evolution of new...
Mutations in Microorganisms01:18

Mutations in Microorganisms

Mutations are heritable changes in an organism’s genome involving alterations in the base sequence of DNA or RNA. These changes can influence cellular processes and phenotypic traits, potentially transforming the unaltered wild type into a mutant form. Such changes, termed forward mutations, are pivotal in shaping the genetic diversity of organisms.RNA viruses exhibit the highest mutation rates due to the absence of robust proofreading mechanisms during genome replication. In contrast,...

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関連する実験動画

Updated: Jul 16, 2026

Using Reverse Genetics to Manipulate the NSs Gene of the Rift Valley Fever Virus MP-12 Strain to Improve Vaccine Safety and Efficacy
09:13

Using Reverse Genetics to Manipulate the NSs Gene of the Rift Valley Fever Virus MP-12 Strain to Improve Vaccine Safety and Efficacy

Published on: November 1, 2011

リバースワクチン学とゲノミクス

Rino Rappuoli1, Antonello Covacci

  • 1IRIS, Chiron Vaccines, 53100 Siena, Italy.

Science (New York, N.Y.)
|October 25, 2003
PubMed
まとめ

ゲノム革命は,新しいワクチン標的の発見を可能にすることで,ワクチン開発を加速します. この進歩は,さまざまな病気に対するより効果的なワクチンの作成に不可欠です.

科学分野:

  • ゲノミクスゲノミクスとは
  • 免疫学 免疫学とは
  • ワクチン学 ワクチン学

背景:

  • ゲノム革命は生物科学に変革をもたらしました.
  • 病原体のゲノムを理解することは,ワクチン候補を特定するための鍵です.

研究 の 目的:

  • ワクチンの標的発見におけるゲノミクスの影響を強調する.
  • 新しく効果的なワクチンの開発について議論する.

主な方法:

  • ゲノムシーケンシングと解析.
  • 標的の特定のためのバイオ情報学的アプローチ.
  • ワクチン標的のインシリコおよびインビトロ検証.

主要な成果:

  • ゲノムデータは,潜在的なワクチン標的のレパートリーを大幅に拡大しました.
  • ワクチンの開発のための新しい戦略は,ゲノムに関する洞察に基づいて出現しています.
  • ワクチンの有効性の向上は,標的を中心としたアプローチによって達成されています.

結論:

  • ゲノム革命は,現代のワクチン学における重要な力である.

さらに関連する動画

Simplified Reverse Genetics Method to Recover Recombinant Rotaviruses Expressing Reporter Proteins
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Simplified Reverse Genetics Method to Recover Recombinant Rotaviruses Expressing Reporter Proteins

Published on: April 17, 2020

Reverse Genetics to Engineer Positive-Sense RNA Virus Variants
15:49

Reverse Genetics to Engineer Positive-Sense RNA Virus Variants

Published on: June 9, 2022

関連する実験動画

Last Updated: Jul 16, 2026

Using Reverse Genetics to Manipulate the NSs Gene of the Rift Valley Fever Virus MP-12 Strain to Improve Vaccine Safety and Efficacy
09:13

Using Reverse Genetics to Manipulate the NSs Gene of the Rift Valley Fever Virus MP-12 Strain to Improve Vaccine Safety and Efficacy

Published on: November 1, 2011

Simplified Reverse Genetics Method to Recover Recombinant Rotaviruses Expressing Reporter Proteins
11:40

Simplified Reverse Genetics Method to Recover Recombinant Rotaviruses Expressing Reporter Proteins

Published on: April 17, 2020

Reverse Genetics to Engineer Positive-Sense RNA Virus Variants
15:49

Reverse Genetics to Engineer Positive-Sense RNA Virus Variants

Published on: June 9, 2022

  • ゲノム技術の継続的な統合は,将来のワクチンのイノベーションを推進します.
  • ゲノムベースの戦略は,感染症に対する保護を強化することを約束しています.