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. 2021 Nov 15;11:22215. doi: 10.1038/s41598-021-01671-y

Figure 4.

Figure 4

The effect of 5-azacytidine (AC) on the expression of TaMET2B and genes associated with microspore embryogenesis induction (TaTPD1-like, SERK2, GSTF2) in the anthers of two doubled haploid (DH) lines of triticale, significantly differed in their responsiveness to microspore embryogenesis (responsive DH28 and recalcitrant DH19). AC was applied at concentrations of 2.5 µM (AC2.5), 5.0 µM (AC5.0) and 10 µM (AC10) during low temperature tillers treatment (3 weeks at 4 °C, control). (a) Heat map showing the genes expression. The categorisation (0–4 Classes, when 0 = no signal, Class 4 = max) of the mean intensity expressed in arbitrary units (a.u.). (b) Venn diagrams shows the overlap of up-regulated genes after AC treatments in comparison to the control.