Study on Mechanisms of Osmo regulation of Reaumuria soongorica Callus in Adapting to Salt Stress
红砂愈伤组织适应盐胁迫的渗透调节机制研究

Reaumuria soongorica(Pall.) Maxim.,a perennial semi-shrub,is widely found in semi-arid areas in northwestern China.It is a resurrection plant that can tolerate prolonged protoplast desiccation conditions and revive upon rehydration.The present study aimed to investigate the salt tolerance mechanisms of calluses induced from R.soongorica.The growth and organic osmolytes under salt stress were examined.Results were summarized as follows.The relative growth rate of R.soongorica callus reached the maximum in 14...