Hr. Chang et al., PHYLOGENETIC-RELATIONSHIPS OF SALMONELLA-TYPHI AND SALMONELLA-TYPHIMURIUM BASED ON 16S RIBOSOMAL-RNA SEQUENCE-ANALYSIS, International journal of systematic bacteriology, 47(4), 1997, pp. 1253-1254
The 16S rRNA gene sequences of Salmonella typhi and Salmonella lyphimu
rium were amplified by PCR, cloned, and sequenced. These sequences wer
e analyzed by comparison with reference organisms from the family Ente
robacteriaceae. Both S. typhi and S. typhimurium belong to the gamma s
ubdivision of the class Proteobacteria.