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相关概念视频

RNA Structure01:19

RNA Structure

4.8K
The basic structure of RNA consists of a string of ribonucleotides attached by phosphodiester bonds. Although most RNA is single-stranded, it can form complex secondary and tertiary structures. Such structures play essential roles in the regulation of transcription and translation.
Different Types of RNA Have the Same Basic Structure
There are three main types of ribonucleic acid (RNA) involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). All three...
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Nucleic Acid Structure01:25

Nucleic Acid Structure

6.1K
The pentose sugar in DNA is deoxyribose, while in RNA the pentose sugar is ribose. The difference between the sugars is the presence of the hydroxyl group on the ribose's second carbon and a hydrogen on the deoxyribose's second carbon. The phosphate residue attaches to the hydroxyl group of the 5′ carbon of one sugar and the hydroxyl group of the 3′ carbon of the sugar of the next nucleotide, which forms  a 5′ to 3′ phosphodiester linkage.
DNA Structure
DNA...
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Types of RNA01:20

Types of RNA

5.7K
Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in regulating gene expression in response to developmental and environmental changes. Non-coding RNAs in prokaryotes can be manipulated to develop more effective antibacterial drugs for human or animal use.
RNA Performs Diverse...
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Nucleic Acids02:43

Nucleic Acids

44.1K
Nucleic acids are the most important macromolecules for the continuity of life. They carry the cell's genetic blueprint and carry instructions for its functioning.
DNA and RNA
The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the genetic material in all living organisms, ranging from single-celled bacteria to multicellular mammals. It is in the nucleus of eukaryotes and in the organelles, chloroplasts, and mitochondria. In prokaryotes,...
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Structure of a Gene01:30

Structure of a Gene

12.5K
A gene is the fundamental unit of heredity. Every individual has two copies of each gene, one inherited from each parent. Although most people contain the same genes, there is a small fraction that is slightly different amongst people. A gene with a small difference in its sequence of DNA bases forms different alleles, contributing to different phenotypes.
However, only 1% of the DNA is composed of genes that encode proteins; the rest, 99% is non-coding DNA. This non-coding DNA performs...
12.5K
Chromatin Structure and RNA Splicing02:41

Chromatin Structure and RNA Splicing

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相关实验视频

Updated: Jun 25, 2025

Probing RNA Structure with Dimethyl Sulfate Mutational Profiling with Sequencing In Vitro and in Cells
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Probing RNA Structure with Dimethyl Sulfate Mutational Profiling with Sequencing In Vitro and in Cells

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在RNA结构分析中的分类动态编程

Björn Voß1

  • 1RNA Biology and Bioinformatics, Institute of Biomedical Genetics, University of Stuttgart, Stuttgart, Germany.

Methods in molecular biology (Clifton, N.J.)
|May 23, 2024
PubMed
概括
此摘要是机器生成的。

分类动态编程 (DP) 算法通过将RNA折叠空间划分为类来有效地分析RNA折叠空间. 这种方法可以对RNA结构进行深入分析,包括形状和形状抽象,以更好地理解功能.

关键词:
抽象的形状 抽象的形状抽象是一种抽象.机密动态编程 机密动态编程折叠空间空间可以折叠.他的形状是这样的.

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Analyzing and Building Nucleic Acid Structures with 3DNA
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Mapping RNA-RNA Interactions Globally Using Biotinylated Psoralen

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Analyzing and Building Nucleic Acid Structures with 3DNA
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Mapping RNA-RNA Interactions Globally Using Biotinylated Psoralen
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科学领域:

  • 计算生物学 计算生物学
  • 生物信息学是一种生物信息学.
  • 分子生物学分子生物学

背景情况:

  • RNA折叠空间的指数大小对全面分析构成了重大挑战.
  • 了解RNA二次结构对于破译它们多样化的生物功能至关重要.

研究的目的:

  • 介绍和描述用于高效的RNA折叠空间分析的分类动态编程 (DP) 算法.
  • 突出形状和形状抽象在理解RNA结构和功能的实用性.

主要方法:

  • 使用分类DP算法来根据计算特征划分RNA折叠搜索空间.
  • 实施类智能评估,以确定最小自由能量结构和类概率等属性.
  • 描述RNA结构的形状和形状抽象.

主要成果:

  • 机密DP有效地减轻了与分析广的RNA折叠空间相关的计算负担.
  • 形状和形状的抽象提供了强大的工具,可以更深入地了解RNA结构-功能关系.
  • 描述的方法有助于对RNA折叠景观进行更彻底的检查.

结论:

  • 分类DP为深入的RNA折叠分析提供了一个可扩展的方法.
  • 形状和hishape抽象对于理解RNA分子机制是有价值的.
  • 这项工作增强了分析和解释复杂RNA结构的能力.