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. 2017 Jul 18;18:539. doi: 10.1186/s12864-017-3902-4

Fig. 2.

Fig. 2

Summary of differentially expressed genes in cotton stem xylem, stem pith, and seed fibres. a Tissues sampled for transcriptome analysis. These included stem xylem (XYLM), stem pith (PITH), and seed fibre at 7 DPA (SF07), 14, 15, 16, DPA (SF15), and 25 DPA (SF25). DPA denotes Days Post Anthesis. b Typical cell walls found in each tissue type. c Hierarchical clustering of the differentially expressed genes across the stem and seed fibre samples. The biological replicate of each tissue is shown as a number (1–3). d Total overall number of differentially expressed genes in various comparisons between developmental or tissue types, at a p-value of 0.05. The processes that these differentially expressed genes might potentially be involved in is noted. SCW, secondary cell wall; PCW, primary cell wall