Comparison and modification of rRNA sequencing methods.
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.
Wang
R F
RF
Department of Animal and Poultry Sciences, University of Arkansas, Fayetteville 72701.
Cao
W W
WW
Slavik
M F
MF
D001483:Base Sequence; D016123:Campylobacter jejuni / Q000235:genetics; D004247:DNA; D005821:Genetic Techniques; D008969:Molecular Sequence Data; D012335:RNA, Ribosomal / Q000235:genetics*; D012336:RNA, Ribosomal, 16S / Q000235:genetics
D012335:RNA, Ribosomal; D012336:RNA, Ribosomal, 16S; D004247:DNA