Figure 2. (A, B): PCR first runs (1.5% Agarose gel) used the K1 and K2 pairs of oligonucleotides amplified another fragment of the peptidyl transferase region of the 23S rRNA of H. Pylori. Lane M, standard size marker, Lane 1-29 test samples

From

Improved PCR-based Methods for Detecting Helical Forms of Helicobacter Pylori

Abdulaziz Radhi S ALjohni, Bassam A Aljohny, Sultan Saud Alahmadi

American Journal of Infectious Diseases and Microbiology. 2022, 10(1), 48-53 doi:10.12691/ajidm-10-1-6