by Juliana Knapp | CIAT Nov 15, 2016

We live in a golden age of information, with data readily available, and accessible at our fingertips. Some argue we have more information than we know what to do with.

“When it comes to cassava, we are in the midst of a genomic revolution that is producing enormous amounts of information. CIAT’s goal is to develop the tools and skills needed to analyze all this data, and in turn accelerate and enhance the impact of international agricultural research,” explains Dr. Luis Augusto Becerra, Cassava Program Leader at CIAT.

The Cassava Genome Hub, an online platform that produces and stores more than 15 terabytes of genetic data on cassava, is pioneering a new approach to big data management and analysis.

Launched publically in late 2015, and accessible from anywhere in the world, the Hub allows researchers to manage and mine this huge amount of data themselves, using graphical and analytical tools to conduct complex analysis in a user-friendly way.

It is likely the single largest collection of genomic data for cassava in the world.

The basic process involves taking cassava samples, genetically sequencing them, and uploading that data to the site. Sequencing happens at two companies in China – Beijing Genomics Institute (BGI) and Novogene.

Scientists can then compare wild with domesticated cassava plants, or land races with elite lines. This enables them to identify differences and, in turn, pinpoint desirable traits and genes.

The ultimate goal is to understand the genetic mechanisms behind those traits, so that researchers can develop selection tools for cassava breeders. The Hub also features a discussion forum, for users to share results, ask questions, and facilitate collaborative research.

“This site allows for molecular biologists, plant physiologists, breeders, and students with a basic understanding of biology, who wouldn’t otherwise have the means, particularly in rural and developing areas, to access these data and tools.” explains Manuel Ruiz, CIRAD Researcher and Head of the Bioinformatics team on Data Integration.

See more http://blog.ciat.cgiar.org/the-cassava-genome-hub-terabytes-of-tuberous-tropical-root-research-set-to-revolutionize-big-data-for-agriculture/