Dear Colleagues,
I am looking for a condition to grow up Salmonella strains that favours
temporarily the production of only low numbers (e.g. one) or even no
O-specific side chains in their lipopolysaccharide. I would appreciate if
someone can suggest a method or refer me to someone who may have the
answer. Thank you.
Sincerely,
Raymond Tsang Ph.D.
National Laboratory for Enteric Pathogens,
Bureau of Microbiology,
Laboratory Centre for Disease Control,
Ottawa, Ontario, K1A 0L2.
phone: (613) 941-1747
fax: (613) 941-2408
e-mail: rtsang at hpb.hwc.ca
