Production of pretenellin A 10. (A), LC–MS traces of T. reesei QM6a·∆tmus53·∆sorBC·Ppdc·tenS·PcDNA1·tenC transformant (lower) compared to T. reesei QM6a·∆tmus53·Δpyr4 ∆sorBC strain (upper) on DPY+ 1% glucose after 3 days of cultivation; (B), DAD chromatogram of transformant T. reesei QM6a·∆tmus53·∆sorBC·Ppdc·tenS·PcDNA1·tenC on banana peels (lower) in comparison to T. reesei QM6a·∆tmus53·Δpyr4 ∆sorBC strain (upper); (C,D), extracted ion chromatograms (EIC) for the expected masses of pretenellin A 10 in the extract of T. reesei QM6a·∆tmus53·∆sorBC·Ppdc·tenS·PcDNA1·tenC transformant on DPY + 1% glucose; (E), diode array detector (DAD) data for 8.8 min peak; (F), ES+ spectrum for 8.8 min peak; (G), ES- spectrum for 8.8 min peak; (H), growth of T. reesei QM6a·∆tmus53·∆sorBC on banana peel; (I), growth of T. reesei QM6a·∆tmus53·∆sorBC·Ppdc·tenS·PcDNA1·tenC on banana peel.