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相关概念视频

Proteomics01:33

Proteomics

7.5K
A proteome is the entire set of proteins that a cell type produces. We can study proteomes using the knowledge of genomes because genes code for mRNAs, and the mRNAs encode proteins. Although mRNA analysis is a step in the right direction, not all mRNAs are translated into proteins.
Proteomics is the study of proteomes' function. It involves the large-scale systematic study of the proteome to denote the protein complement expressed by a genome. Scientist Mark Wilkins coined the term...
7.5K

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相关实验视频

Updated: Jul 27, 2025

Mass Spectrometry-Based Proteomics Analyses Using the OpenProt Database to Unveil Novel Proteins Translated from Non-Canonical Open Reading Frames
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Mass Spectrometry-Based Proteomics Analyses Using the OpenProt Database to Unveil Novel Proteins Translated from Non-Canonical Open Reading Frames

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Tidyproteomics:一个开源的R包和数据对象,用于定量蛋白质组学后分析和可视化.

Jeff Jones1,2, Elliot J MacKrell3, Ting-Yu Wang4

  • 1Proteome Exploration Laboratory, Beckman Institute, California Institute of Technology, Pasadena, CA, 91125, USA. jeffj@caltech.edu.

BMC bioinformatics
|June 6, 2023
PubMed
概括
此摘要是机器生成的。

R包 tidyproteomics通过提供标准化的框架和灵活的工作流程来简化定量蛋白质组学数据分析. 该工具增强了数据的互操作性,并为研究人员简化了复杂的分析.

关键词:
分析 分析 分析缩写注释丰富的方法计入计算是指计入计算的方法.规范化 规范化 规范化管道管道 管道管道管道蛋白质表达方式 蛋白质表达方式蛋白质组学是指蛋白质组学.在量化方面,它是有数量的.工作流的工作流.

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相关实验视频

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科学领域:

  • 蛋白质组学是指蛋白质组学.
  • 生物信息学是一种生物信息学.
  • 计算生物学 计算生物学

背景情况:

  • 定量蛋白质组学数据分析是复杂的,因为不同的平台和报告格式.
  • 缺乏标准化后处理分析,阻碍了数据的解释和可复制性.
  • 现有的挑战包括样本组统计,定量变异评估和数据过.

研究的目的:

  • 开发一个用户友好的R包, tidyproteomics,以简化定量蛋白质组学数据分析.
  • 改进不同质谱平台的数据互操作性.
  • 促进新后处理算法的集成,并标准化分析工作流程.

主要方法:

  • 开发R包的整洁蛋白质组学.
  • 实现一个简化的数据对象,用于标准化数据表示.
  • 创建离散的,可连接的功能,用于构建分析工作流程.
  • 包括定制分析顺序和整合自定义算法的选项.

主要成果:

  • 整洁蛋白质组学为标准化定量蛋白质组学数据提供了一个框架.
  • 该软件包允许创建具有离散功能的端到端分析工作流.
  • 研究人员可以以任何顺序将函数串联在一起,选择选项,并结合自定义算法.
  • 数据集的结构使其易于进行生物注释和操纵.

结论:

  • tidyproteomics简化了数据探索,并提供了对分析步骤的控制.
  • 它有助于组装复杂的,可重复的处理工作流.
  • 该包提供了一致的数据结构和可访问的工具,节省了研究人员对数据操纵的时间.
  • tidyproteomics支持开发额外的分析工具,并增强生物洞察力.