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. 2026 Feb 16;17:1733427. doi: 10.3389/fpls.2026.1733427

Figure 10.

Twelve line graphs in a 3-by-4 grid show relative gene expression (z per gene) across three stages labeled A (Early), B (Mid), and C (Late). Each panel represents a node, with the number of genes indicated next to the node label. Most graphs display a peak or trough at stage B, with general trends of increase or decrease across stages. Node 12 highlights two specific genes in red and cyan. All graphs use a consistent y-axis ranging from negative one to positive one. x-axis and y-axis are labeled, and a legend at the bottom identifies the highlighted genes.

Self-organizing maps (SOMs) of the 86 identified Physalis grisea MADS-box transcription factors. Average expression of each gene plotted across early: A, mid: B, and late: C stages. The average expression level of each cluster (node) is denoted by a solid black line and the number of genes in each node are denoted in parentheses next to the node. Expression levels of PgJ and PgMPF3 are in Node 12 and marked in red and blue, respectively.