ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Escherichia coli (strain 1106; ref. 3) carrying one of the plasmids listed in Table 1 were grown to a density of 2 x IO8 cells per ml. Chloramphenicol was added at a final concentration of 200 g ml"1 and the cultures were aerated overnight. Aliquots (10 ml) were centrifuged and the bacteria ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/295257a0