Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Gene Families01:57

Gene Families

2.5K
2.5K
Homologous Recombination02:31

Homologous Recombination

4.6K
4.6K
Polytene Chromosomes02:04

Polytene Chromosomes

3.0K
3.0K
Evolutionary Relationships through Genome Comparisons02:54

Evolutionary Relationships through Genome Comparisons

5.7K
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...
5.7K
Phylogeny01:23

Phylogeny

44.0K
Phylogeny is concerned with the evolutionary diversification of organisms or groups of organisms. A group of organisms with a name is called a taxon (singular). Taxa (plural) can span different levels of the evolutionary hierarchy. For instance, the group containing all birds is a taxon (comprising the class Aves), and the group of all species of daisies (the genus Bellis) is a taxon. Phylogenies can likewise include just one genus (i.e., depict species relationships) or span an entire kingdom.
44.0K
Phylogenetic Trees03:21

Phylogenetic Trees

45.3K
Phylogenetic trees come in many forms. It matters in which sequence the organisms are arranged from the bottom to the top of the tree, but the branches can rotate at their nodes without altering the information. The lines connecting individual nodes can be straight, angled, or even curved.
45.3K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

An overview of computational methods for gene prediction in eukaryotes: strengths, limitations, and future directions.

Bioinformatics advances·2025
Same author

TranscriptDB: a transcript-centric database to study eukaryotic transcript conservation and evolution.

Nucleic acids research·2024
Same author

SimSpliceEvol2: alternative splicing-aware simulation of biological sequence evolution and transcript phylogenies.

BMC bioinformatics·2024
Same author

Median and small parsimony problems on RNA trees.

Bioinformatics (Oxford, England)·2024
Same author

Toward a Better Understanding of G4 Evolution in the 3 Living Kingdoms.

Evolutionary bioinformatics online·2023
Same author

OpenProt 2.0 builds a path to the functional characterization of alternative proteins.

Nucleic acids research·2023
Same journal

Mosquito Species and Gender Identification System Based on Artificial Intelligence and Image Processing Methods.

Journal of computational biology : a journal of computational molecular cell biology·2026
Same journal

GMSA: A Graph Matching and Point Cloud Registration-Based Method for Spatial Transcriptomics Data Alignment.

Journal of computational biology : a journal of computational molecular cell biology·2026
Same journal

Investigations on Multiple Protein Scaffold Filling.

Journal of computational biology : a journal of computational molecular cell biology·2026
Same journal

Cell Type Prediction for Single-Cell RNA Sequencing Utilizing Unsupervised Domain Adaptation and Semi-Supervised Learning.

Journal of computational biology : a journal of computational molecular cell biology·2026
Same journal

PPIGAN: Prediction of Protein-Protein Interactions Using Generative Adversarial Networks.

Journal of computational biology : a journal of computational molecular cell biology·2026
Same journal

Deep Structure-Enhanced Cell Clustering Model for Single-Cell RNA Sequencing Data.

Journal of computational biology : a journal of computational molecular cell biology·2026
查看所有相关文章

相关实验视频

Updated: Jun 28, 2025

Using Phylogenetic Analysis to Investigate Eukaryotic Gene Origin
08:57

Using Phylogenetic Analysis to Investigate Eukaryotic Gene Origin

Published on: August 14, 2018

15.9K

在成绩单级别的正统学和平行学关系.

Wend Yam D D Ouedraogo1, Aida Ouangraoua1

  • 1Department of Computer Science, Université de Sherbrooke, Sherbrooke, Quebec, Canada.

Journal of computational biology : a journal of computational molecular cell biology
|April 15, 2024
PubMed
概括
此摘要是机器生成的。

这项研究定义了转录的正统学和对称学,开发了一种算法来集群保存的同源转录. 这种方法有助于理解转录组多样性和基因家族之间的进化关系.

关键词:
异形学 (isoorthology) 是一种语言学.整形学和平行学.转录的原始发育过程.转录组 (transcriptome) 是一个转录组.

更多相关视频

Comprehensive Workflow for the Genome-wide Identification and Expression Meta-analysis of the ATL E3 Ubiquitin Ligase Gene Family in Grapevine
10:40

Comprehensive Workflow for the Genome-wide Identification and Expression Meta-analysis of the ATL E3 Ubiquitin Ligase Gene Family in Grapevine

Published on: December 22, 2017

10.5K
A Bioinformatics Pipeline for Investigating Molecular Evolution and Gene Expression using RNA-seq
07:09

A Bioinformatics Pipeline for Investigating Molecular Evolution and Gene Expression using RNA-seq

Published on: May 28, 2021

9.5K

相关实验视频

Last Updated: Jun 28, 2025

Using Phylogenetic Analysis to Investigate Eukaryotic Gene Origin
08:57

Using Phylogenetic Analysis to Investigate Eukaryotic Gene Origin

Published on: August 14, 2018

15.9K
Comprehensive Workflow for the Genome-wide Identification and Expression Meta-analysis of the ATL E3 Ubiquitin Ligase Gene Family in Grapevine
10:40

Comprehensive Workflow for the Genome-wide Identification and Expression Meta-analysis of the ATL E3 Ubiquitin Ligase Gene Family in Grapevine

Published on: December 22, 2017

10.5K
A Bioinformatics Pipeline for Investigating Molecular Evolution and Gene Expression using RNA-seq
07:09

A Bioinformatics Pipeline for Investigating Molecular Evolution and Gene Expression using RNA-seq

Published on: May 28, 2021

9.5K

科学领域:

  • 分子生物学分子生物学
  • 生物信息学是一种生物信息学.
  • 进化遗传学 进化遗传学

背景情况:

  • 细胞基因替代处理产生了转录组多样性,从单个基因产生多个转录.
  • 超过一半的人类基因受到替代处理的影响,在物种之间保留了转录.
  • 了解转录同源性对于破译基因进化和功能至关重要.

研究的目的:

  • 定义对同源基因的转录的正义学和并义学.
  • 开发一种算法,用于集群保存的正统和相似的转录.
  • 为了探索超越严格的正统学说的转录保存.

主要方法:

  • 利用基因水平的同质性来定义转录同质性关系.
  • 采用互惠最佳热门的方法来推断异构和相似的转录集群.
  • 将算法应用于模拟和组合比较真实基因家族.

主要成果:

  • 成功计算了保存的正统和相似转录的集群.
  • 结果与先前比较正统基因转录的研究一致.
  • 证明了在同类基因中寻找保存的转录的价值,而不仅仅是正义基因.

结论:

  • 开发的算法有效地集群保存的同源转录.
  • 这些发现支持了替代处理在产生转录组多样性的重要性.
  • 调查跨同源基因的转录保护提供了宝贵的进化见解.