Figure 2

RNA quality detection of samples. (A) RNA quality detection by Agilent 2100 bioanalyzer. (B) Gel electrophoresis of total RNA of samples. M: DNA marker 2000. 1, 2, 3: Cell samples cultured under normoxia (21% O2) conditions. 4, 5, 6: Cell samples cultured under hypoxia (5% O2) conditions.