Extended Data Fig. 1: Expression profiling and phylogenetic analysis of tomato SAD genes.

a, The expression profiles of SAD genes in different tomato tissues according to the MMN (Micro-Tom Metabolic Network) database. The expression profiles of SlSAD3 and SlSAD6 were not identified in the MMN database. MG, mature green; Br, breaker; Br + 3-15, 3-15 days after the Br stage. b, Phylogenetic analysis of plant SAD proteins. Phylogenetic tree was generated by the MEGA5 software using the neighbor-joining method.