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. 2022 May 4;13:893692. doi: 10.3389/fmicb.2022.893692

FIGURE 2.

FIGURE 2

TVV transmission experiments. (A) Monitoring of TVVs by RT PCR in TV79-49c1 clone after incubation with sEVs from TV79-49c1+. (B) RT PCR monitoring of TVVs, in TV79-49c1 acceptor clone for 40 subcultures after co-cultivation with TVV79-49c1+ donor clone. TVV- plus clone was transformed with a plasmid for expression of puromycin N-acetyl transferase (PAC), and biotin ligase (BirA), and the TVV-minus clone was resistant to geneticin. The clones were mixed, co-cultivated for five subcultures, and then geneticin was added for 35 subcultures. (C) RT PCR monitoring of genes for BirA and PAC.