ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Analysis of the antigenic compositions of smooth and rough strains by the agar diffusion method of Ouchterlony5 revealed that an antigen (antigen 4)4 is present only in smooth forms and in maximal amount in well-aerated broth cultures incubated at 37 C. and at a pH close to neutrality. It is first ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/180863a0