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. 2018 Jul 22;17(1):141–151. doi: 10.1111/pbi.12953

Figure 4.

Figure 4

Overexpression of the H‐protein of the glycine cleavage system increases plant growth. (a) Forty‐day‐old glasshouse‐grown tobacco plants; (b) forty‐day‐old 2016 field‐grown plants. (Plants were germinated and grown in glasshouse conditions for 26 days and then allowed to grow in the field in summer 2016 for 14 days.); (c) Fifty‐six‐day‐old 2017 field‐grown plants. (Plants were germinated and grown in glasshouse conditions for 26 days and then allowed to grow in the field in summer 2017 for 30 days.) Plant height, leaf area and total above‐ground biomass dry weight are displayed. Control group represent both WT and azygous plants. Mean ± SE presented. Plants per line: (a) n = 4–6, (b) n = 6, (c) n = 24. Asterisks indicate significance between OX lines and control group using ANOVA with Tukey's post hoc test, *P < 0.05, **P < 0.005, ***P < 0.0005.