Table 2 Characteristics of CRISPR-like loci in 20 H. pylori isolates
From: CRISPR-like sequences in Helicobacter pylori and application in genotyping
Isolate | Consensus direct repeats (CDRs) sequences | No. of DRs | No. of spacers | CRISPR-like locus pattern (bp) |
|---|---|---|---|---|
PBH01 | AACAGCACTTTCAATCAAGGGACTTACAA | 4 | 3 | 29-31-29-28-29-31-29 |
PBH02 | TTCAATCAAGGGACTTATAAATT | 3 | 2 | 23-37-23-31-23 |
PBH03 | TTCAATCAAGGGACTTATAGCTT | 3 | 2 | 23-37-23-37-23 |
PBH04 | TTCAATCAAGGGACTTATAAATT | 4 | 3 | 23-37-23-34-23-31-23 |
PBH05 | TTCAATCAAGGGACTTATAATTTTA | 4 | 3 | 25-35-25-32-25-29-25 |
PBH06 | TTCAATCAAGGGACTTACAAATT | 4 | 3 | 23-37-23-34-23-37-23 |
PBH07 | CACTTTCAATCAAGGGACTTACAACTTTAAT | 3 | 2 | 31-29-31-26-31 |
PBH08 | TTCAATCAAGGGACTTACAAATT | 4 | 3 | 23-37-23-34-23-37-23 |
PBH09 | TTCAATCAAGGGACTTATAAATT | 3 | 2 | 23-37-23-31-23 |
PBH10 | TTCAATCAAGGGACTTATGACTTTAAT | 2 | 1 | 27-26-27 |
PBH11 | TTCAATCAAGGGACTTATAATTT | 3 | 2 | 23-37-23-31-23 |
PBH12 | TTCAATCAAGGGACTTATAATTTTA | 3 | 2 | 25-35-25-29-25 |
PBH13 | TAACTTCAATCAAGGCACTTATCACTTTA | 4 | 3 | 29-31-29-28-29-25-29 |
SKH01 | TTCAATCAAGGCACTTATAATTTTA | 3 | 2 | 25-35-25-29-25 |
SKH02 | TTCAATCAAGGCACTTATCACTTTA | 3 | 2 | 25-35-25-32-25 |
SKH03 | TTCAATCAAGGGACTTACAAATT | 4 | 3 | 23-37-23-34-23-37-23 |
SKH04 | TTCAATCAAGGGACTTACAAATT | 4 | 3 | 23-37-23-34-23-37-23 |
SKH05 | TTCAATCAAGGGACTTATCACTTTA | 4 | 3 | 25-35-25-32-25-29-25 |
SKH06 | TTTCAATCAAGGGACTTATAACTTTA | 4 | 3 | 26-34-26-31-26-34-26 |
SKH07 | TAACTTCAATCAAGGCACTTATCACTTTA | 4 | 3 | 29-31-29-28-29-25-29 |