Effect of Ribonuclease on Deproteinized Extract 5-40 (image 1)


Title:
Effect of Ribonuclease on Deproteinized Extract 5-40 (image 1)
Description:
Caption by Maclyn McCarty reads: "An experiment in January 1941, carried out to reconfirm earlier work indicating that ribonuclease has no effect on the transforming substance. The diphenylamine test for desoxyribose was used for the first time in testing various fractions. MacLeod's comment reads: 'Thus it would appear as though these transforming extracts may contain a little desoxyribosenucleic acid in addition to the large amount of ribosenucleic acid present.'"
Extent:
1 pages
Date Created:
28 January 1941
Creator:
MacLeod, Colin M. (Colin Munro), 1909-1972 and Avery, Oswald Theodore, 1877-1955
Right Type:
Permission Granted - No Conditions
Right Statement:
Courtesy of Maclyn McCarty.
Subject:
Ribonucleases
Profiles in Science ID:
CCAACF
NLM ID:
101584575X47
Genre:
Laboratory notes
Language:
English
Format:
Still Image
Location:
Box: 1. Folder: 4