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. 2021 Aug 25;19(12):2501–2516. doi: 10.1111/pbi.13676

Figure 3.

Figure 3

MADS‐box genes and floral morphology evolution. (a) The phylogenetic tree of type Ⅱ MADS‐box genes among C. sinense, D. catenatum, A. shenzhenica, P. equestris, O. sativa and A. Thaliana. The MADS‐box proteins in C. sinense are marked by red solid cycle. (b) Gene expression patterns of AP3‐/SEP‐/AGL genes in individual floral organs from different flower varieties, including labellum‐like perianth variety (LaPV), multi‐perianth variety (MPV), null‐lip variety (NLV), Genostemium‐like perianth variety (GPV), 1 to 4 represent the individual floral organ sepal, petal, labellum and Genostemium, respectively. (c) Floral organ morphology of transgenic Arabidopsis with ectopic expression of CsSEP genes.