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. 2022 Jan 29;13:3. doi: 10.1186/s13227-021-00187-w

Fig. 1.

Fig. 1

Similar genetic interaction controls flower symmetry in A. majus and fruit development in S. lycopersicum. a Floral monosymmetry in A. majus is defined by a CYC–RAD–DIV–DRIF interaction. b Flower (top) and fruit (bottom) of A. majus. c Flower (top) and fruit (bottom) of S. lycopersicum. d Pericarp development in S. lycopersicum is defined by a RAD–DIV–DRIF interaction (SlFSB1 is a DRIF homolog). Red arrow: transcriptional activation of a gene by a transcription factor, red inverted-T: negative regulation of one protein by another, red dashed line: protein–protein interaction