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Journal of Genetic Engineering and Biotechnology
Fig. 4 | Journal of Genetic Engineering and Biotechnology

Fig. 4

From: Comparative analysis of two phytochrome mutants of tomato (Micro-Tom cv.) reveals specific physiological, biochemical, and molecular responses under chilling stress

Fig. 4

Effect of chilling stress on a electron transport rate (ETR) and b non-photochemical quenching (NPQ) in all three tomato genotypes under control (Con) and chilling stress (CS). Blue lines represent data for control and green lines show data for stress treatment. Symbols that are not similar show significant differences (calculated by Tukey’s test, P < 0.05). Comparisons between the control and stress treatments within the same genotype were indicated as asterisks, whereas solid squares represent comparisons among genotypes under the control treatment and circles were used for comparisons among genotypes under the stress treatment

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