Fig. 6

Effects of cold stress on PARP content and expression levels of genes related to SnRK1 and TOR in rice leaves. PARP, Poly (ADP-ribose) polymerase; SnRK1, SNF1-related protein kinase; TOR, Target of rapamycin. Vertical bars denote standard deviations (n = 3). A t-test was conducted to compare the difference between control and cold stress within a cultivar. * denotes P < 0.05