The ltp gene of temperate Streptococcus thermophilus phage TP-J34 confers superinfection exclusion to Streptococcus thermophilus and Lactococcus lactis.
Virology. 2006 Jun 20;350(1):146-57. doi: 10.1016/j.virol.2006.03.001. Epub 2006 Apr 27.
Virology. 2006.
PMID: 16643978