The ability of Streptococcus pneumoniae to induce infections relies on its virulence factor machinery. A previous CRISPR interference (CRISPRi) study had identified 254 essential proteins that may be responsible towards the pathogenicity of S. pneumoniae serotype 2 strain D39. https://fnspzry87omk.timeblog.net/70685874/comparison-of-effects-of-spatial-anticrime-in-open-communities-in-china