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Phage DNA restriction analysis: (a) in silico and (b) in vitro. In silico digestion was performed using NEBcutter V2.0. M—molecular weight markers; control—intact phage DNA. Green and blue arrows indicate DNA fragments containing the B13 chromosome termini (left and right, respectively). A fragment formed by left and right terminal fragments annealed together by their cohesive ends is indicated by red asterisk.
