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相关概念视频

Exon Recombination02:32

Exon Recombination

3.6K
The evolution of new genes is critical for speciation. Exon recombination, also known as exon shuffling or domain shuffling, is an important means of new gene formation. It is observed across vertebrates, invertebrates, and in some plants such as potatoes and sunflowers. During exon recombination, exons from the same or different genes recombine and produce new exon-intron combinations, which might evolve into new genes. 
Exon shuffling follows “splice frame rules.” Each exon...
3.6K
Overview of Transposition and Recombination02:13

Overview of Transposition and Recombination

15.4K
Transposons make up a significant part of genomes of various organisms. Therefore, it is believed that transposition played a major evolutionary role in speciation by changing genome sizes and modifying gene expression patterns. For example, in bacteria, transposition can lead to conferring antibiotic resistance. Movement of transposable elements within the genetic pool of pathogenic bacteria can aid in transfer of antibiotic-resistant genetic elements. In eukaryotes, transposons can carry out...
15.4K
DNA Microarrays02:34

DNA Microarrays

17.3K
Microarrays are high-throughput and relatively inexpensive assays that can be automated to analyze large quantities of data at a time. They are used in genome-wide studies to compare gene or protein expression under two varied conditions, such as healthy and diseased states. Microarrays consist of glass or silica slides on which probe molecules are covalently attached through surface functionalization. Most commonly, the slides are prepared through the chemisorption of silanes to silica...
17.3K
Gene Duplication and Divergence02:37

Gene Duplication and Divergence

6.1K
The seminal work of Ohno in 1970 popularized the idea of gene duplication and divergence. DNA sequence comparison studies reveal that a large portion of the genes in bacteria, archaebacteria, and eukaryotes was  generated by gene duplication and divergence, indicating its critical role in evolution.
The duplicated copies of the gene are called Paralogs. Paralogs with similar sequences and functions form a gene family. Across several species, a large number of gene families are...
6.1K
DNA Base Pairing02:27

DNA Base Pairing

27.2K
Erwin Chargaff’s rules on DNA equivalence paved the way for the discovery of base pairing in DNA. Chargaff’s rules state that in a double-stranded DNA molecule,
27.2K

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相关实验视频

Updated: Jun 21, 2025

Detection of Rare Genomic Variants from Pooled Sequencing Using SPLINTER
14:06

Detection of Rare Genomic Variants from Pooled Sequencing Using SPLINTER

Published on: June 23, 2012

15.2K

混合分析器:一个全面的工具可视化DNA混合.

Franz Schweiggert1, Gregor Habeck2, Patrick Most2

  • 1University of Ulm, Ulm 89081, Germany.

ACS synthetic biology
|July 11, 2024
PubMed
概括
此摘要是机器生成的。

混合DNA可以创建合成DNA库,用于改进变种. ShuffleAnalyzer可视化了重组效率和库的多样性,有助于合成生物学应用,如基因治疗.

关键词:
在 AAV AAV AAV 中.在DNA混过程中,DNA被混.基因治疗的基因疗法体显示器可以显示体.Python 是一个 Python 语言.合成生物学 合成生物学

更多相关视频

Design and Synthesis of a Reconfigurable DNA Accordion Rack
07:44

Design and Synthesis of a Reconfigurable DNA Accordion Rack

Published on: August 15, 2018

7.1K
RNA Secondary Structure Prediction Using High-throughput SHAPE
13:42

RNA Secondary Structure Prediction Using High-throughput SHAPE

Published on: May 31, 2013

31.4K

相关实验视频

Last Updated: Jun 21, 2025

Detection of Rare Genomic Variants from Pooled Sequencing Using SPLINTER
14:06

Detection of Rare Genomic Variants from Pooled Sequencing Using SPLINTER

Published on: June 23, 2012

15.2K
Design and Synthesis of a Reconfigurable DNA Accordion Rack
07:44

Design and Synthesis of a Reconfigurable DNA Accordion Rack

Published on: August 15, 2018

7.1K
RNA Secondary Structure Prediction Using High-throughput SHAPE
13:42

RNA Secondary Structure Prediction Using High-throughput SHAPE

Published on: May 31, 2013

31.4K

科学领域:

  • 合成生物学 合成生物学
  • 分子生物学分子生物学
  • 生物信息学是一种生物信息学.

背景情况:

  • 混合DNA是生成具有改进功能的合成DNA库的关键方法.
  • 分析混合效率需要通过计算来分配异构子序列的父序列.
  • 现有的工具缺乏直接可视化,复杂的分析重组频率和图书馆的多样性.

研究的目的:

  • 介绍ShuffleAnalyzer,这是一个用户友好的Python工具,用于分析DNA混合效率.
  • 为了提供直接的图形可视化 DNA 嵌合体中的家长任务.
  • 为了同时分析和可视化DNA混杂和插入.

主要方法:

  • 开发一个基于Python的软件工具,ShuffleAnalyzer.
  • 实施算法,以计算方式将嵌合子序列分配给父序列.
  • 整合可视化模块,用于分析结果的图形输出.

主要成果:

  • ShuffleAnalyzer提供了直接的图形输出,用于DNA混合的家长任务.
  • 该工具有助于评估重组事件频率和图书馆多样性的评估.
  • 支持同时分析和可视化DNA混合和插入.

结论:

  • 混合分析器简化和加快了DNA混合实验的分析.
  • 该工具增强了对合成DNA库组成和多样性的理解.
  • 混合分析仪对合成生物学有价值,包括用于基因治疗的AAV囊体工程.