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. 2018 Nov 29;38(2):195–209. doi: 10.1007/s00299-018-2362-x

Fig. 6.

Fig. 6

Endogenous level of reduced glutathione (GSH) in triticale microspores isolated after various pre-treatments of tillers. The mean from at least three biological replications (isolations) ± SE. Data marked with the same letter do not differ according to the Duncan test (p ≤ 0.05). The sources of variance for endogenous level of reduced glutathione (GSH) were as follows: five DH lines, three treatments, and interaction between DH line and treatment. **, ***Significant at p ≤ 0.01, 0.001, respectively; ns not significant. LT low temperature pre-treatment of tillers (21 days at 4 °C); LT + GSH low temperature pre-treatment of tillers (21 days at 4 °C) combined with long GSH pre-treatment (0.3 mM GSH applied 21 days before microspore isolation). LT + 4dGSH low temperature pre-treatment of tillers (21 days at 4 °C) combined with short GSH pre-treatment (0.3 mM GSH applied 4 days before microspore isolation)