Fig. 4From: Genome-wide identification of Azospirillum brasilense Sp245 small RNAs responsive to nitrogen starvation and likely involvement in plant-microbe interactionsDifferential expression validation of selected sRNAs by quantitative real time PCR. The mean of normalized expression fold change data of 3 replicates is reported along with the standard error from mean. The data was statistically analysed for variance by ANOVA followed by Duncan’s Post hoc analysis at P ≤ 0.05. Note: a, b, c, d reflect the significance in sRNA expression in nutrient starvation at P ≤ 0.05Back to article page