1.
Photochem Photobiol
; 32(5): 613-9, 1980 Nov.
Article
in English
| MEDLINE
| ID: mdl-7220610
Subject(s)
Affinity Labels/pharmacology , Azides , DNA Repair , Ethidium/analogs & derivatives , Lymphocytes/metabolism , Adult , Humans , In Vitro Techniques , Male , Ultraviolet Rays
2.
Biochim Biophys Acta
; 609(1): 173-9, 1980 Aug 26.
Article
in English
| MEDLINE
| ID: mdl-6157417
ABSTRACT
The azide analog of [14C]ethidium bromide was mixed with lymphocytes and photolyzed with visible light. The distribution of azide in the chromatin fraction was found to be 55% in DNA, 28% in protein and 16% in RNA. Label in the DNA portion was found to be almost exclusively in the region digestible with micrococcal nuclease. The parent compound, ethidium bromide, competed with azide for binding sites, illustrating that the azide analog mimics the action of ethidium bromide.
Subject(s)
Azides , Chromatin/metabolism , Ethidium/analogs & derivatives , Lymphocytes/metabolism , Affinity Labels , Binding Sites , DNA/analysis , Ethidium/metabolism , Humans , Proteins/analysis , RNA/analysis
3.
Mol Pharmacol
; 15(2): 322-30, 1979 Mar.
Article
in English
| MEDLINE
| ID: mdl-572915
4.
Photochem Photobiol
; 25(2): 189-91, 1977 Feb.
Article
in English
| MEDLINE
| ID: mdl-866451
