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. 2019 Aug 22;9(9):397. doi: 10.3390/biom9090397

Figure 3.

Figure 3

Diagram explaining how gibberellins regulate the process of plant grafting. It is a conclusion diagram, based on the various studies mentioned in the section related to gibberellins. Gibberellins (GA); graft union (GU); PIN-FORMED auxin transport proteins (PINs); polar auxin transport (PAT); GIBBERELLIN INSENSITIVE DWARF1 (GID1); Gibberellin 20-oxidase (GA20OX).