Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10231540 | Biotechnology Advances | 2014 | 13 Pages |
Abstract
Rapid increases in human populations provide a great challenge to ensure that adequate quantities of food are available. Sustainable development of agricultural production by breeding more productive cultivars and by increasing the productive potential of existing cultivars can help meet this demand. The present paper provides information on the potential uses of cryogenic techniques in ensuring food security, including: (1) long-term conservation of a diverse germplasm and successful establishment of cryo-banks; (2) maintenance of the regenerative ability of embryogenic tissues that are frequently the target for genetic transformation; (3) enhancement of genetic transformation and plant regeneration of transformed cells, and safe, long-term conservation for transgenic materials; (4) production and maintenance of viable protoplasts for transformation and somatic hybridization; and (5) efficient production of pathogen-free plants. These roles demonstrate that cryogenic technologies offer opportunities to ensure food security.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Bioengineering
Authors
Biao Wang, Ren-Rui Wang, Zhen-Hua Cui, Wen-Lu Bi, Jing-Wei Li, Bai-Quan Li, Elif Aylin Ozudogru, Gayle M. Volk, Qiao-Chun Wang,