Synthesis and biological evaluation of modified DNA fragments for the study of nucleotide excision repair in E. coli
- PMID: 10474222
- DOI: 10.1080/07328319908044710
Synthesis and biological evaluation of modified DNA fragments for the study of nucleotide excision repair in E. coli
Abstract
Three new cholesterol-containing phosphoramidites where synthesized and used in automated synthesis of modified DNA fragments. These cholesterol lesions are good substrates for the E. coli UvrABC endonuclease. In vitro they are incised from damaged DNA with higher efficiency in respect with the cholesterol lesions previously published.
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