extremely significantp < 0.01
As shown in Figure 8 A, the mung bean seed shoots in 2,6-DCP (200, 400, and 600 mg/L) treated with LAC-4 laccase were significantly longer than the mung bean shoots exposed to untreated 2,6-DCP (200, 400, and 600 mg/L), with extremely significant differences ( p < 0.01).