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Related Concept Videos

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Genomics is the science of genomes: it is the study of all the genetic material of an organism. In humans, the genome consists of information carried in 23 pairs of chromosomes in the nucleus, as well as mitochondrial DNA. In genomics, both coding and non-coding DNA is sequenced and analyzed. Genomics allows a better understanding of all living things, their evolution, and their diversity. It has a myriad of uses: for example, to build phylogenetic trees, to improve productivity and...
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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...
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The genome refers to all of the genetic material in an organism. It can range from a few million base pairs in microbial cells to several billion base pairs in many eukaryotic organisms. Genome assembly refers to the process of taking the DNA sequencing data and putting it all back together in a correct order to create a close representation of the original genome. This is followed by the identification of functional elements on the newly assembled genome, a process called genome annotation.
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CGAT: computational genomics analysis toolkit.

David Sims1, Nicholas E Ilott, Stephen N Sansom

  • 1CGAT, MRC Functional Genomics Unit, Department of Physiology, Anatomy and Genetics, Parks Road, Oxford OX1 3PT, UK.

Bioinformatics (Oxford, England)
|January 8, 2014
PubMed
Summary
This summary is machine-generated.

Computational genomics uses tools like CGAT to analyze large genomic datasets. This toolkit aids in filtering, comparing, and annotating genomic data for biological insights.

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Area of Science:

  • Genomics
  • Bioinformatics

Background:

  • Computational genomics integrates and contextualizes next-generation sequencing data for biological inference.
  • Genomic datasets require specialized tools for effective analysis.

Purpose of the Study:

  • To introduce CGAT, a comprehensive toolkit for computational genomics.
  • To facilitate the analysis of large-scale genomic data.

Main Methods:

  • CGAT provides a suite of command-line tools for genomic data manipulation.
  • Tools support filtering, comparison, conversion, summarization, and annotation of genomic intervals, gene sets, and sequences.
  • CGAT integrates with visual workflow builders like Galaxy.

Main Results:

  • CGAT offers versatile functionalities for diverse genomic data analysis tasks.
  • The toolkit supports standard genomic file formats.
  • CGAT is adaptable for both command-line users and visual workflow environments.

Conclusions:

  • CGAT is a valuable resource for computational genomics research.
  • The toolkit enhances the efficiency and accessibility of genomic data analysis.