Wheat
molecular
Atlas

Navigating genetic diversity


Understanding and using diversity


The molecular atlas provides data, tools and resources to allow germplasm bank users; wheat breeders, researchers, extension agents etc., to identify the diversity of likely value for their specific needs from the tens of thousands of landraces available to them.

The atlas is structured around three pillars; data and knowledge, tools and training resources. The specific components within these pillars can be accessed alone or in combination, as required by users as illustrated in the example of identification of new variation for heat tolerance.

We are interested in receiving your feedback about the molecular atlas. Please feel free to contact us to ask questions or provide comments.

 

Data, Knowledge & training resources

SeeD Wheat Germinate is a genetic resources database that stores and provides search and visualization tools for passport data, accession collection information and data, genotypic data and phenotypic data for wheat accessions and derived materials studied as part of the initiative. Germinate was developed by James Hutton Institute, in collaboration with CIMMYT

The CIMMYT Seeds of Discovery Dataverse is a data and software repository containing flat files of data, knowledge and training resources provided in a structured, downloadable format.

 

Software tools

Flapjack is a multi-platform application that enables graphical visualization of simple and complex genotypes and haplotypes using SNP (single nucleotide polymorphism) data. Flapjack enables representation of QTLs and sorting of samples by phenotype. Flapjack was developed by James Hutton Institute, in collaboration with CIMMYT.

CurlyWhirly is a multi-platform application developed to enable interactive visualization of multi-variate analysis, with a particular focus on the outputs of Principal Coordinate Analysis, Principal Components Analysis, Canonical analysis and Multidimensional Scaling. Integration of results with other categorical data facilitates interpretation and selection of points of interest. CurlyWhirly was developed by James Hutton Institute, in collaboration with CIMMYT.

KDSmart is Android platform, digital application for recording phenotypic data in the field, greenhouse or laboratory using a tablet or smart phone. KDSmart was developed by Diversity Arrays Technology (DArT) in collaboration with CIMMYT.

KDXplore is a multi-platform application that helps manage and curate data collected by KDSmart in nurseries, yield trials, production, and observation fields. KDXplore was developed by Diversity Arrays Technology (DArT) in collaboration with CIMMYT.

 

TRAINING RESOURCES

The CIMMYT Seeds of Discovery Dataverse is a data and software repository containing flat files of data, knowledge and training resources provided in a structured, downloadable format.

Links to other Wheat resources

We are well aware that SeeD is only one of several projects and online resources that deal with wheat genetic diversity or molecular data. As we develop the Wheat Molecular Atlas, we will attempt to link it to other on-line resources and projects, such as: