Affiliation:
1. Department of Food Science and Nutrition, University of Minnesota, St. Paul, Minnesota 55108
Abstract
Polyethylene glycol-treated protoplasts prepared from
Streptococcus lactis
LM3302, a lactose-negative (Lac
−
) derivative of
S. lactis
ML3, were transformed to lactose-fermenting ability by a transductionally shortened plasmid (pLM2103) coding for lactose utilization.
Publisher
American Society for Microbiology
Subject
Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology
Cited by
79 articles.
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