Fig. 4
From: Easily-controllable, helper phage-free single-stranded phagemid production system
GelRed-stained 1% agarose gel image of ss DNAs produced by VCSM13 infection. The phages were produced by VCSM13 infection at the indicated OD610 values of the E. coli cultures (JM109 bearing pBS189R-BsmBI or pSB189L-BsmBI). The reverse image is shown. The “VCSM13” lanes indicate the ss DNA of the helper phage. The “Ara” lanes indicate ss DNAs of the indicated phagemids produced by arabinose induction (0.2% arabinose at OD610 = 0.4). SM, 1 kbp ladder DNA size marker