Expression of STT3 Genes Is Not Regulated by Salt Stress.
C24 and stt3a-1 plants inoculated onto medium with or without 160 mM NaCl for 4 days. Transcript levels for STT3a, STT3b, RD29a (a salt-responsive control gene), and ACT2 (a loading control) were analyzed by RT-PCR using 10 μg of total RNA extracted from shoots (S) or roots (R).