Figure 3From: Effects of salt stress on ion balance and nitrogen metabolism of old and young leaves in rice (Oryza sativa L.)Effects of salt stress on the expression of OsAKT1 and OsHAK gene family in young and old leaves of rice seedlings. The values are means (± SE) of four biological replicates, and each replicate consisted of a pool of 10 plants. Statistically significant between organs at same stress condition was determined by t-test, and marked as * (P < 0.05) and ** (P < 0.01).Back to article page