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. 2022 Jun 23;13:924482. doi: 10.3389/fpls.2022.924482

FIGURE 1.

FIGURE 1

Schematic diagrams of the truncated fragments of different deleted versions fused with the GUS reporter gene. The pCAMBIA1391Z vector acts as a negative control that does not have a promoter to drive GUS. The pCAMBIA1301 vector was used as a positive control, and the pCAMBIA NbAGO5 promoter constructs with different lengths of NbAGO5 promoter was created by replacing the 35S promoter (A). LB, left border; CaMV 35S PolyA, cauliflower mosaic virus 35S terminator; HygR, hygromycin resistance gene; 35S promoter, cauliflower mosaic virus 35S promoter; GRP, glycine-rich signal peptide sequence; GUS, β-glucuronidase reporter gene; Nos, nopaline synthase terminator; RB, right border.