1887

Abstract

SUMMARY: By the use of seven phage preparations, forty-one of fifty smooth strains of were classified into eleven types. The remaining nine strains were insusceptible to all the test phages; mouse passage did not render them susceptible. Acquired phage resistance was responsible for many of the strains being regarded as different phage types. A study of phage-resistant variants cast doubt on the complete validity of Bail's cross-resistance tests. The danger of using lysogenie cultures for the propagation of phages for the study of phage mutation were noted. Most of the phages were fully active against strains of but not for other sp. that were tested.

Loading

Article metrics loading...

/content/journal/micro/10.1099/00221287-5-3-472
1951-08-01
2020-01-17
Loading full text...

Full text loading...

http://instance.metastore.ingenta.com/content/journal/micro/10.1099/00221287-5-3-472
Loading
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error