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Fig. 4 | BMC Plant Biology

Fig. 4

From: Transcriptome analysis of salt-responsive and wood-associated NACs in Populus simonii × Populus nigra

Fig. 4

Heatmaps of NACs in the roots, stems and leaves of Populus simonii×P.nigra.a The heatmap of 151 NACs in the three tissues of Populus simonii×P.nigra; b The heatmap of 112 NACs in the three tissues of Populus simonii×P.nigra with salt treatment. Red and green colors indicate low and high expression, respectively. The colorful vertical bars denote different gene clusters. R, S, L indicate the roots, stems and leaves under control condition, respectively; S-R, S-S, S-L indicate the roots, stems and leaves under salt stress condition, respectively

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