| Literature DB >> 3056803 |
Abstract
Sequencing ladders produced from supercoiled DNA templates with the Escherichia coli DNA polymerase Klenow fragment are often unreadable because of a high background and misincorporated nucleotides. This study showed that contaminating RNA molecules can interfere with template:primer hybridization. Procedures are provided for the purification of template DNA and stringent conditions for primer-template hybridization that overcome these problems.Entities:
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Year: 1988 PMID: 3056803 DOI: 10.1016/0735-0651(88)90024-6
Source DB: PubMed Journal: Gene Anal Tech ISSN: 0735-0651