Fig. 4

OsNAC103 is induced by ABA, MeJA, ACC and abiotic stresses. A–C OsNAC103 expressions under the ABA, MeJA and ACC treatments, respectively. 30 days seedlings were treated with the 100 μM ABA, MeJA and ACC by spraying, and RNAs were isolated at indicated times to perform expression analysis using qRT-PCR. D, E OsNAC103 expression under high salinity and drought treatments, respectively. 30 days seedlings were treated with the 200 mM NaCl and drought, and RNAs were isolated at indicated times to perform expression analysis using qRT-PCR. CK means the seedlings without the treatment of ABA, MeJA, ACC, NaCl and drought under normal condition. Asterisks indicate statistically significant differences by Student’s t test (*P < 0.05; **P < 0.01)