Stable Reference Gene Selection for RT-qPCR Analysis in Synechococcus elongatus PCC 7942 under Abiotic Stresses

Figure 2

Gene expression stability M value and ranking of the nine candidate reference genes as calculated by geNorm software. (a) All samples. (b) No treatment Control (NTC). (c) NaCl stress (NaCl). (d) H₂O₂ stress (HO). (e) High light stress (HL). The stability of the gene increased from left to right.

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