ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] During the course of these investigations it was observed that virus isolated from the tumour A± 26 produced in all instances small to minute plaques, while the laboratory strain 777 gave rise to large plaques which were easy to recognize. Addition of DEAE-'Dextran' to the overlay had no ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/214178b0