Restriction endonuclease digest patterns of chromosomal DNA from nitrate-negative Campylobacter jejuni-like organisms

High molecular weight chromosomal DNA was isolated from ten nitrate-negative campylobacters of human origin (gastric biopsies and faecal specimens). The DNA was digested with various restriction endonucleases and the patterns obtained were compared with those of Campylobacter coli, C. fetus subsp. fetus, C. jejuni and C. laridis reference strains… CONTINUE READING