Fig. 4
From: A novel approach for T7 bacteriophage genome integration of exogenous DNA
Capacity exploration. a. Detect PCR of recombinants from reaction lysates. b. Plague formation assay in 4 groups with equal quantities of phages. c. Recombinants detect PCR of isolates from 4 groups. UP represents the universal primer pair Int-SP3 and G11-SR used in the assay with an expected product of 518-bp. SP represents the specific primer pair IT-CF and IT-CR with an expected product of 363-bp. CE1–4 represents four inserts in duplicates respectively