Figure 3. 35S::NFYA1 transgenic lines are hypersensitive to salt stress during a limited developmental window.

(A) Seeds of WT and OE-1 lines were sown on MS medium for germination, and after 1d, 2d, 3d and 4d, the germinated seeds were transferred respectively onto MS medium supplemented with 125 mM NaCl for postgermination growth for 14 days under LD condition. (B) The number of established seedlings under each condition was counted. (C) After 14 days, the fresh weight of 50 transferred seedlings under each condition was measured. For these data, at least three independent biological repeats were done. Samples with different letters are significantly different: P<0.01.