Fig. 2

OsGCNT complements the spl21 spotted-leaf phenotype. a Complementation constructs pC1300-C. b Phenotype of IR64, spl21, and complementation transgenic line (Com-GCNT). c Sequencing analysis of complementation transgenic lines. Arrowhead indicates the mutation site. d The contents of Chlorophyll and MDA in IR64, spl21, and complementation lines. Data are means ± SD of three biological replicates. Means with different letters are significantly different at P ≤ 0.01 using Duncan’s test