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Related Concept Videos

Genetic Screens02:46

Genetic Screens

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.
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which result in visible changes...
Genome-wide Association Studies-GWAS01:11

Genome-wide Association Studies-GWAS

Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...
Histogram01:05

Histogram

The histogram is a graphical representation in the x-y form of data distribution in a data set. The horizontal x-axis is labeled with what the data represents (for instance, distance from your home to school). The vertical y-axis is labeled either frequency or relative frequency (or percent frequency or probability).
A histogram graph consists of contiguous (adjoining) boxes. The heights of the bars correspond to frequency values. The graph will have the same shape with respective labels. The...
Pedigree Analysis01:35

Pedigree Analysis

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Related Experiment Video

Updated: Jun 12, 2026

Inherent Dynamics Visualizer, an Interactive Application for Evaluating and Visualizing Outputs from a Gene Regulatory Network Inference Pipeline
10:44

Inherent Dynamics Visualizer, an Interactive Application for Evaluating and Visualizing Outputs from a Gene Regulatory Network Inference Pipeline

Published on: December 7, 2021

Evoker: a visualization tool for genotype intensity data.

James A Morris1, Joshua C Randall, Julian B Maller

  • 1Wellcome Trust Sanger Institute, Hinxton, Cambridge, CB10 1HH, UK.

Bioinformatics (Oxford, England)
|May 29, 2010
PubMed
Summary
This summary is machine-generated.

Evoker is a new tool that helps researchers visualize genotype cluster plots for genome-wide association studies (GWAS). This software addresses challenges in data quality control for large-scale genetic datasets.

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Last Updated: Jun 12, 2026

Inherent Dynamics Visualizer, an Interactive Application for Evaluating and Visualizing Outputs from a Gene Regulatory Network Inference Pipeline
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Published on: November 19, 2013

Area of Science:

  • Genetics
  • Bioinformatics

Background:

  • Genome-wide association studies (GWAS) generate substantial data.
  • Effective data quality control (QC) is crucial for GWAS.
  • Evaluating genotype cluster plots is a key QC step.

Purpose of the Study:

  • To introduce Evoker, a user-friendly tool for GWAS data QC.
  • To provide a solution for managing large datasets in genetic analysis.

Main Methods:

  • Evoker visualizes genotype cluster plots.
  • The tool is designed to handle computational and storage challenges.

Main Results:

  • Evoker facilitates the evaluation of genotype calling for single nucleotide polymorphisms (SNPs).
  • It simplifies a critical aspect of GWAS QC.

Conclusions:

  • Evoker offers a practical solution for GWAS data quality control.
  • The tool supports researchers working with large-scale genetic data.