ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Two strains of Escherichia coli requiring thymine, namely, 15T~ (from the laboratory of Dr. S. S. Cohen) and B3 (from Dr. S. Brenner), were employed. These strains differ in morphology, mobility, rates of growth and sensitivity to penicillin. In addition, a wild-type strain of Salmonella ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1831207a0
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