Fig. 6

Transcript profiles of Rboh genes in rice seedlings under different levels of submergence. a quantitative RT-PCR analyses of transcript levels of Rbohs genes in 14 days-old rice seedlings after treated control (CK), partial submergence (PS) and full submergence (FS) conditions. b fold change were presented by different color. Total RNAs were isolated from shoots of 14-days-old seedlings after 24 and 48 h submergence treatment and levels of Rboh A–I mRNA were determined. Relative amounts of transcripts were calculated and normalized to that of ubiquitin mRNA. Values represent means standard deviation from five biologically independent experiments. Values with the different letters are significantly different at P < 0.05, according to post-hoc LSD test