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. 2021 Apr 19;22:284. doi: 10.1186/s12864-021-07605-2

Fig. 6.

Fig. 6

Identification and expression analysis of the putative positive and negative flowering lncRNAs. a Venn diagram showing the number of specific and common differentially expressed lncRNAs in comparisons of SD1_vs_SD2 and SD2_vs_NB. The 17 DE lncRNAs showing up-regulation in SD1_vs_SD2 but down-regulation in SD2_vs_NB were predicted to be putative positive flowering lncRNAs. The 7 DE lncRNAs showing down-regulation in SD1_vs_SD2 but up-regulation in SD2_vs_NB were predicted to be putative negative flowering lncRNAs. Heatmap showing the expression levels (log10FPKM) of putative positive (b) and negative (c) flowering lncRNAs in different samples