Relative fate of OsDREb1b transcription and histone modifications during cold exposure and subsequent return to normal growth temperature.

17 days old rice seedlings were subjected to cold stress and then recovered to normal growth temperature for 6(A) Comparison of OsDREB1b transcript level when plants were returned to normal temperature after cold stress. (B, C and D) Comparison of histone modifications at the OsDREB1b locus during recovery after cold stress. The data represented here is a mean of three independent experiments with standard error bars. Statistically significant values were marked with *.