Gastroenterology Research, ISSN 1918-2805 print, 1918-2813 online, Open Access |
Article copyright, the authors; Journal compilation copyright, Gastroenterol Res and Elmer Press Inc |
Journal website http://www.gastrores.org |
Original Article
Volume 11, Number 1, February 2018, pages 46-51
Analysis of Helicobacter pylori Genotypes Amongst Jordanians’ Dental Plaque Samples
Figure
Tables
Region | Primer | Primer sequence | PCR product size (bp) |
---|---|---|---|
cagA | F1 | GAGCAATCGCTTACGCTCAG | 250 |
R1 | GTGAATGGAACCCTAGTCGG | ||
vacA | |||
m1 | VA3-F | GGTCAAAATGCGGTCATGG | 290 |
VA3-R | CCATTGGTACCTGTAGAAAC | ||
m2 | VA4-F | GGAGCCCCAGGAAACATTG | 352 |
VA4-R | CATAACTAGCGCCTTGCAC | ||
s1b | SS3-R | AGCGCCATACCGCAAGAG | 187 |
VA1-R | CTGCTTGAATGCGCCAAAC | ||
s1a | SS1-R | GTCAGCATCACACCGCAAC | 190 |
VA1-R | CTGCTTGAATGCGCCAAAC | ||
s2 | SS2-R | GCTAACACGCCAAATGATGC | 199 |
VA1-R | CTGCTTGAATGCGCCAAAC |
Gene status | Number of samples (%) |
---|---|
cagA | |
cagA+ | 14 (23.3) |
cagA- | 46 (76.7) |
vacA | |
m1 | 9 (15) |
m2 | 54 (90) |
s1a | 33 (55) |
s1b | 32 (53.3) |
s2 | 30 (50) |
m1/m2 | 4 (6.6) |
s1a/m1 | 4 (6.6) |
s1b/m1 | 7 (11.6) |
s1a/m2 | 29 (48.3) |
s1b/m2 | 27 (45) |
s2/m1 | 6 (10) |
s2/m2 | 27 (45) |