Reference Gene Selection for qPCR Normalization of Kosteletzkya virginica under Salt Stress

Figure 3

Average expression stability () values of the candidate genes. The average expression stability () values are acquired through the stepwise exclusion of the least stable reference gene. Starting from the least stable gene at the left, the genes are ranked according to the ascending expression stability, ending with the two most stable genes at the right. The result of time treatment is shown in (a) and the concentration treatment is displayed in (b).

(a)

(b)