Catalase Although an increasing trend was observed, no statistical differences in CAT activity ( Figure 6 ) were found between the non-grafted and grafted tissues (both scion and rootstock) over the time window when a measurable increase in TAC was observed (1 HAG to 4 DAG in Figure 4 ).
2
—
—
The sentences
PCA analysis of rootstock clustering did not show a clear trend, consistent with a high degree of group overlapping ( Figure S2 ). 4.