Bioscience in brief
Plant genetics and crop breeding
What is a gene bank?

B4FA photo: seed collection at AVRC in Arusha, Tanzania

Maize seed samples, CIMMYT germplasm bank
Shelves filled with maize seed samples make up the maize active collection in the Wellhausen-Anderson Plant Genetic Resources Center.. Read More

The Svalbard Global Seed Vault is a seedbank located in the Arctic Svalbard archipelago in Norway. Read More
Seeds are first dried (to prevent germination during storage) and kept at low temperatures to increase longevity.
An important part of the work at gene banks is to ensure the seed collection remains alive: seeds need to be periodically checked for viability and the material regenerated to replenish the collection with fresh seed and planting materials.
Seed banks can be set up at the community, national and international level.
Because the crops we rely for food are grown in parts of the world distant to the centres of their domestication, the sharing of genetic material across national borders for research and plant breeding is essential.

Seed collection of Jogimara, Dhading, Nepal community seed bank… Read More.

Evaluation of sweet potato crop collection

Evaluation of crop collections- genebank procedures

Map of the world showing the centres of domestication for important crops