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Comparative Study
. 1991 Oct;11(4):438, 440.

Comparison and modification of rRNA sequencing methods

R F Wang  1 , W W Cao, M F Slavik
Affiliations
  • PMID: 1793573
Comparative Study

Comparison and modification of rRNA sequencing methods

R F Wang et al. Biotechniques. 1991 Oct.

Abstract

In this study, modification of two methods of RNA sequencing resulted in more definitive sequencing bands. In one method of sequencing, the bands of lane A and lane G sometimes were not clear. Modifications of this method by changing the concentrations of ddATP and ddGTP resulted in the bands of lane A and lane G becoming more readable. Although a second sequencing method was found to have clearer bands than the first method, and the bases immediately downstream from the primer binding site could be read by using r-32P-labeled primer, the bands on the top of lane A still were not clear. Modifications of this second method by changing the ddATP/dATP ratio resulted in the bands of lane A becoming much clearer.

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