Identification and functional analysis of non-coding regulatory small RNA FenSr3 in LPB-18.

is an interesting microbe in the food processing and manufacturing industries. Non-coding small RNAs (sRNAs) have been shown to play a crucial role in the physiology and metabolism of bacteria by post-transcriptionally regulating gene expression. This study investigated the function of novel sRNA FenSr3 by constructing deficient strain and complementary strains in LPB-18 , which were named LPN-18N and LPB-18P, respectively.