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. 2023 Jun 13;14:1192035. doi: 10.3389/fmicb.2023.1192035

Figure 9.

Figure 9

The TYM levels present in inflorescence flower tissues and inflorescence leaves following dissection of the inflorescence to remove the inflorescence leaves in two cannabis genotypes. (A) Colonies on PDA + S originating from “Watermelon Kush” inflorescences (left dish) compared to inflorescence leaves (right dish) shows a much higher level of TYM in the flower tissues but inflorescence leaves still contain a significant level of TYM. (B) Same as (A) but the genotype is “Powdered Donuts” showing the same trend. (C) The effect of surface-sterilization using a combination of bleach and ethanol on TYM in cannabis inflorescence leaves from 3 genotypes. Data are the means from replicates (n = 20). Error bars show 95% confidence intervals and vertical bars with different letters are significantly different from each other according to Tukey’s post-hoc test (p < 0.05). (D,E) Comparison of levels of TYM in inflorescence leaves of 2 cannabis genotypes without surface-sterilization (left Petri dish) and following sterilization (right Petri dish). (D) Genotype “Watermelon Kush”. (E) Genotype “Powdered Donuts”.