Fig. 4.
Genome integrity of pXLNRir. Genome integrity was assessed for both silenced (a and b) and non-silenced strains (c and d). a, c PCR-amplified 5′-region of pXLNRir. b, d PCR-amplified 3′-region of pXLNRir. Each triangle represents the expected fragment for intact pXLNRir. M Molecular weight marker; numerals designate each strain from co-transformation (NW219::pGW635::pXLNRir); C wild-type strain (NW219::pGW635)
