Jove
Visualize
Contact Us

Related Experiment Videos

GENECLASS2: a software for genetic assignment and first-generation migrant detection.

S Piry1, A Alapetite, J-M Cornuet

  • 1Centre de Biologie et de Gestion des Populations, INRA, Campus International de Baillarguet CS 30 016, F34988, Monferrier-sur-Lez CEDEX, France. piry@ensam.inra.fr

The Journal of Heredity
|October 12, 2004
PubMed
Summary

GENECLASS2 software aids in genetic assignment and first-generation migrant detection using multilocus genotype data. It calculates individual probabilities of belonging to reference populations or being a resident, with a user-friendly interface for large datasets.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Genetic structure and invasion history of the house mouse (Mus musculus domesticus) in Senegal, West Africa: a legacy of colonial and contemporary times.

Heredity·2017
Same author

Stratified dispersal and increasing genetic variation during the invasion of Central Europe by the western corn rootworm, Diabrotica virgifera virgifera.

Evolutionary applications·2015
Same author

Invasion genetics of a human commensal rodent: the black rat Rattus rattus in Madagascar.

Molecular ecology·2014
Same author

Zika virus infection complicated by Guillain-Barre syndrome--case report, French Polynesia, December 2013.

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin·2014
Same author

Rapid increase in dispersal during range expansion in the invasive ladybird Harmonia axyridis.

Journal of evolutionary biology·2014
Same author

Analysis of the genetic effects for several traits in oil palm (Elaeis guineensis Jacq.) populations. I. Population means.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2013
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Area of Science:

  • Population genetics
  • Bioinformatics
  • Computational biology

Background:

  • Accurate genetic assignment is crucial for understanding population structure and migration patterns.
  • Distinguishing between residents and first-generation migrants is essential for ecological and evolutionary studies.
  • Existing software may lack comprehensive features or user-friendly interfaces for complex genetic analyses.

Purpose of the Study:

  • To introduce GENECLASS2, a software tool for genetic assignment and migrant detection.
  • To provide a robust method for assigning individuals and groups to reference populations using multilocus genotype data.
  • To enable the identification of first-generation migrants within sampled populations.

Main Methods:

  • Utilizes multilocus genotype data for genetic assignment.

Related Experiment Videos

  • Incorporates Monte Carlo resampling algorithms to compute assignment probabilities.
  • Includes specific algorithms for first-generation migrant detection.
  • Features a user-friendly interface for handling large datasets.

    • Main Results:

    • GENECLASS2 computes genetic assignment criteria for individuals and groups.
    • The software can assign or exclude reference populations as the origin of individuals.
    • It effectively detects first-generation migrants by calculating probabilities of residency.
    • Handles both diploid and haploid genetic data.

    Conclusions:

    • GENECLASS2 is a versatile software for genetic assignment and migrant detection.
    • Its algorithms and user-friendly interface support robust population genetic analyses.
    • The tool facilitates research in population structure, migration, and conservation genetics.