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Table 2 Bacteriophage sensitivity of yjaE and pip mutants.

From: The art of strain improvement of industrial lactic acid bacteria without the use of recombinant DNA technology

  Phage species IL1403 IL1403
ΔyjaE
GMO
IL1403
ΔyjaE
spont.
IL1403
Δpip
GMO
CHCC
7552
CHCC
7552
ΔyjaE
GMO
CHCC
7552
ΔyjaE
spont.
CHPC3 c2 + - - + + - -
CHPC24 c2 + - - + + - -
CHPC180 c2 + + + - - - -
CHL92 c2 + - - + + - -
bIL67 c2 + - - + - - -
c2 c2 + + + - - - -
CHPC234 936 - - - - + - -
  1. Legend table 2:
  2. + : lysis by bacteriophage; - : no lysis by bacteriophage
  3. GMO: produced with recombinant DNA technology
  4. spont.: spontaneous mutant generated by challenge with bacteriophage requiring YjaE (e.g. CHPC24).