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相关概念视频

Synthetic Biology02:55

Synthetic Biology

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Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
Golden rice
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Combinatorial Gene Control02:33

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Combinatorial gene control is the synergistic action of several transcriptional factors to regulate the expression of a single gene. The absence of one or more of these factors may lead to a significant difference in the level of gene expression or repression.
The expression of more than 30,000 genes is controlled by approximately 2000-3000 transcription factors. This is possible because a single transcription factor can recognize more than one regulatory sequence. The specificity in gene...
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Multicellular organisms contain a variety of structurally and functionally distinct cell types, but the DNA in all the cells originated from the same parent cells. The differences in the cells can be attributed to the differential gene expression. Liver cells, whose functions include detoxification of blood, production of bile to metabolize fats, and synthesis of proteins essential for metabolism, must express a specific set of genes to perform their functions. Gene expression also varies with...
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Constitutive and Regulated Gene Expression01:27

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Gene expression in prokaryotes is governed by constitutive and regulated systems, allowing cells to balance the production of essential proteins with adaptive responses to environmental changes.Constitutive Gene ExpressionConstitutive, or housekeeping, genes are continuously expressed as they encode proteins vital for fundamental cellular processes. These include enzymes for glycolysis, ribosomal components for protein synthesis, and proteins involved in DNA replication. Their constant...
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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.
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Inherent Dynamics Visualizer, an Interactive Application for Evaluating and Visualizing Outputs from a Gene Regulatory Network Inference Pipeline
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细胞Craft:一个可扩展的视觉编程应用程序,用于基因调节网络推断.

Dongmin Shin1, Jeonghwan Henry Kim2, Rakbin Sung1

  • 1Department of Applied Art and Technology, College of Art and Technology, Chung-Ang University, Anseong 17546, Republic of Korea.

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概括
此摘要是机器生成的。

细胞Craft简化了基因调控网络 (GRN) 从单细胞RNA测序 (scRNA-seq) 数据的推断. 这款用户友好的Web应用程序集成了多种工具,并为复杂的分析提供视觉编程界面.

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科学领域:

  • 计算生物学是一种计算生物学.
  • 基因组学就是基因组学.
  • 生物信息学是一种生物信息学.

背景情况:

  • 从单细胞RNA测序 (scRNA-seq) 数据中重建基因调控网络 (GRNs) 对于理解细胞动态至关重要.
  • 现有的GRN推断工作流通常是复杂的,需要专门的专业知识.

研究的目的:

  • 介绍CellCraft,一个新的基于Web的应用程序,旨在简化从scRNA-seq数据的GRN推断.
  • 为整合性GRN分析提供一个用户友好和可扩展的平台.

主要方法:

  • 细胞Craft集成了多个GRN重建工具,包括TENET.
  • 它具有直观的图形用户界面 (GUI) 和视觉编程界面.
  • 一个模块化插件架构允许扩展性和新算法的整合.

主要成果:

  • 细胞Craft简化了GRN推理复杂的多步分析的设计和执行.
  • 它提高了对复杂的计算实验的可访问性.
  • 简化了GRN分析结果的可视化和解释.

结论:

  • 细胞Craft提供了一个用户友好和可扩展的解决方案,用于scRNA-seq数据集的GRN分析.
  • 它使复杂的计算生物学工作流程民主化.
  • 帮助我们更好地理解分子层面的细胞动力学.