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Ribosomal RNA Synthesis02:53

Ribosomal RNA Synthesis

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Ribosome synthesis is a highly complex and coordinated process involving more than 200 assembly factors. The synthesis and processing of ribosomal components occurs not only in the nucleolus but also in the nucleoplasm and the cytoplasm of eukaryotic cells.
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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.
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Types of RNA01:23

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Overview
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 the regulation of 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.
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lncRNA - Long Non-coding RNAs02:39

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In humans, more than 80% of the genome gets transcribed. However, only around 2% of the genome codes for proteins. The remaining part produces non-coding RNAs which includes ribosomal RNAs, transfer RNAs, telomerase RNAs, and regulatory RNAs, among other types. A large number of regulatory non-coding RNAs have been classified into two groups depending upon their length – small non-coding RNAs, such as microRNA, which are less than 200 nucleotides in length, and long non-coding RNA...
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RNA sequencing, or RNA-Seq, is a high-throughput sequencing technology used to study the transcriptome of a cell. Transcriptomics helps to interpret the functional elements of a genome and identify the molecular constituents of an organism. Additionally, it also helps in understanding the development of an organism and the occurrence of diseases. 
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A Rapid High-throughput Method for Mapping Ribonucleoproteins RNPs on Human pre-mRNA
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Current Research on Non-Coding Ribonucleic Acid (RNA).

Jing Wang1, David C Samuels2, Shilin Zhao3

  • 1Department of Biostatistics, Vanderbilt University, Medical Center, Nashville, TN 37232, USA. jing.wang.1@vanderbilt.edu.

Genes
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Summary
This summary is machine-generated.

This review explores non-coding ribonucleic acid (RNA) research, categorizing long non-coding RNAs and small RNAs. It details their origins, detection, disease links, functions, and resources for biomedical researchers.

Keywords:
detectiondiseasefunctional mechanismlong non-coding RNAresourcesmall RNA

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Area of Science:

  • Biomedical Research
  • Genomics
  • Molecular Biology

Background:

  • Non-coding ribonucleic acid (RNA) is a key focus in biomedical research.
  • High-throughput sequencing facilitates the identification and functional prediction of non-coding RNAs.
  • Understanding non-coding RNA is crucial for advancing genomic research.

Purpose of the Study:

  • To provide a comprehensive overview of the current non-coding RNA research landscape.
  • To categorize and discuss various types of non-coding RNAs, including long non-coding RNAs and small RNAs.
  • To detail the origin, detection, disease associations, functional mechanisms, and public resources for non-coding RNAs.

Main Methods:

  • Review of current literature on non-coding RNA research and quantitative analysis.
  • Categorization of non-coding RNAs based on size: long non-coding RNAs (lncRNAs) and small RNAs.
  • Detailed discussion of specific non-coding RNA types within each category.

Main Results:

  • Non-coding RNAs are broadly classified into long non-coding RNAs (lncRNAs) and small RNAs.
  • lncRNAs include regular lncRNA, pseudogenes, and circular RNA.
  • Small RNAs encompass miRNA, tRNA, piRNA, snoRNA, snRNA, Y RNA, snRNP RNA, and 7SK RNA.

Conclusions:

  • This review offers a complete overview of non-coding RNAs, covering their diverse types and characteristics.
  • It highlights the importance of non-coding RNAs in disease and their functional mechanisms.
  • The review aims to stimulate further interest and research in the field of non-coding RNA biology.