Jove
Visualize
Contact Us
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

Related Concept Videos

DNA Microarrays02:34

DNA Microarrays

Microarrays are high-throughput and relatively inexpensive assays that can be automated to analyze large quantities of data at a time. They are used in genome-wide studies to compare gene or protein expression under two varied conditions, such as healthy and diseased states. Microarrays consist of glass or silica slides on which probe molecules are covalently attached through surface functionalization. Most commonly, the slides are prepared through the chemisorption of silanes to silica...

You might also read

Related Articles

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

Sort by
Same author

An active Helitron transposon family in wheat.

Nature plants·2026
Same author

Genomic introgressions from wild relatives in the wheat genome alter meiotic dynamics in inter-varietal hybrids.

The Plant journal : for cell and molecular biology·2026
Same author

Accumulation of <i>ph1</i> (<i>zip4-5B</i>) and <i>ph2</i> (<i>msh7-3D</i>) mutations fails to boost homoeologous recombination in hexaploid wheat.

Frontiers in plant science·2026
Same author

Comparative genomic analysis of QTL for resistance to Aphanomyces euteiches between pea, lentil, faba bean, and the model species Medicago truncatula.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2025
Same author

Untargeted Metabolomics for Wheat Bread <i>In Vitro</i> Digestate Assessment.

Journal of proteome research·2025
Same author

Neuronal conversion of single-chain tissue-type plasminogen activator into its two-chain form: implications in neurodevelopment, learning, and memory.

Cell death & disease·2025

Related Experiment Video

Updated: Jul 16, 2026

Competitive Genomic Screens of Barcoded Yeast Libraries
11:59

Competitive Genomic Screens of Barcoded Yeast Libraries

Published on: August 11, 2011

A worldwide bread wheat core collection arrayed in a 384-well plate.

François Balfourier1, Valérie Roussel, Pjotr Strelchenko

  • 1INRA, UMR1095 Amélioration et Santé des Plantes, 234, avenue du Brézet, 63100, Clermont-Ferrand, France. balfour@clermont.inra.fr

TAG. Theoretical and Applied Genetics. Theoretische Und Angewandte Genetik
|February 24, 2007
PubMed
Summary

A core collection of 372 bread wheat (Triticum aestivum) accessions was developed to represent global genetic diversity. This core captures over 98% of allelic diversity and is available for future research.

More Related Videos

Assembly and Tracking of Microbial Community Development within a Microwell Array Platform
09:24

Assembly and Tracking of Microbial Community Development within a Microwell Array Platform

Published on: June 6, 2017

Genome-wide Protein-protein Interaction Screening by Protein-fragment Complementation Assay (PCA) in Living Cells
08:38

Genome-wide Protein-protein Interaction Screening by Protein-fragment Complementation Assay (PCA) in Living Cells

Published on: March 3, 2015

Related Experiment Videos

Last Updated: Jul 16, 2026

Competitive Genomic Screens of Barcoded Yeast Libraries
11:59

Competitive Genomic Screens of Barcoded Yeast Libraries

Published on: August 11, 2011

Assembly and Tracking of Microbial Community Development within a Microwell Array Platform
09:24

Assembly and Tracking of Microbial Community Development within a Microwell Array Platform

Published on: June 6, 2017

Genome-wide Protein-protein Interaction Screening by Protein-fragment Complementation Assay (PCA) in Living Cells
08:38

Genome-wide Protein-protein Interaction Screening by Protein-fragment Complementation Assay (PCA) in Living Cells

Published on: March 3, 2015

Area of Science:

  • Agricultural Science
  • Genetics
  • Plant Breeding

Background:

  • Bread wheat (Triticum aestivum) is a globally significant crop with extensive genetic diversity.
  • Understanding and conserving this diversity is crucial for crop improvement and food security.

Purpose of the Study:

  • To develop a representative core collection of bread wheat accessions that maximizes both allelic and geographical diversity.
  • To validate the effectiveness of the selection strategy using independent molecular markers.

Main Methods:

  • Analysis of 3,942 wheat accessions from 73 countries using 38 genomic simple sequence repeat (SSR) markers.
  • Selection of a core collection (372CC) by maximizing observed alleles and geographical origins.
  • Validation of the core collection using 44 expressed sequence tag (EST)-SSR markers on 744 accessions.

Main Results:

  • A core collection of 372 accessions (372CC) was established, representing all geographical areas and over 98% of the allelic diversity at 38 SSR loci.
  • Validation confirmed that 96.74% of alleles from independent EST-SSR markers were captured in the 372CC.
  • Genetic structure analysis revealed a clear division of worldwide wheat diversity based on European and Asian origins.

Conclusions:

  • The developed core collection (372CC) is an effective tool for capturing and studying global bread wheat genetic diversity.
  • The selection strategy successfully maximized allelic and geographical representation, validated by independent markers.
  • Wheat genetic diversity is structured by geographical origin, influenced by adaptation and breeding practices.