Article
Fertile plant regeneration from cryopreserved calli of Oryza rufipogon Griff. and assessment of variation in the progeny of regenerated plants.
Plant cell reports - 1 Dec 2010
Zeliang P K, Pattanayak A, Iangrai B, Khongwir E A, Sarma B K
Abstract excerpt
A protocol was developed for preservation of calli of Oryza rufipogon Griff. in liquid nitrogen (-196°C). Optimal conditions for cryoprotection, pre-freezing and post-thaw recovery of calli were identified. Cryoprotectant treatment at low temperature, pre-freezing in isopropanol bath for 1 h at -70°C, rapid thawing and proper removal of cryoprotectant were critical for post-thaw survival. Genetic fidelity of the...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
