ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] BY observing the pattern of expression shown by reversions from auxotrophy to prototrophy, induced by ultra-violet light, a new type of mutation delay in bacteria has been found. The strain used was the lysin-deficient lys-1 of Salmonella typhimurium isolated by E. Witkin. Untii about 50 hr. after ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/183871a0
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