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. 2017 Sep 18;67(10):1793–1804. doi: 10.1136/gutjnl-2017-313863

Table 2.

Unique genetic loci with polymorphisms resulting in non-synonymous amino acid changes in Helicobacter pylori strains B128 and 7.13, and in vivo-adapted strains isolated from gerbils maintained on iron-depleted or iron-replete diets

Variant B128 single colonies 7.13 single colonies 7.13 iron-depleted single colonies 7.13 iron-replete single colonies
Location Gene HPB8 locus a b c a b c D1 a D1 b D1 c D2 a D2 b D2 c D3 a D3 b D3 c R1 a R1 b R1 c R2 a R2 b R2 c R3 a R3 b R3 c
118890 fliI 124 K>R K>R K>R K>R K>R K>R K>R K>R K>R K>R K>R K>R K>R K>R K>R K>R K>R K>R
132888 tonB1 138 K>E
211182 babB 237 S>L
211347 babB 237 T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I
211415 babB 237 G>R G>R G>R G>R G>R G>R G>R G>R G>R G>R
211583 babB 237 D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N
211592 babB 237 K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E
211690 babB 237 N>K N>K N>K N>K N>K N>K N>K N>K N>K N>K N>K N>K
211694 babB 237 E>K E>K E>K E>K E>K E>K
211838 babB 237 K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q
211844 babB 237 G>S G>S G>S G>S G>S G>S G>S
212150 babB 237 G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S
212315 babB 237 G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S
263909 rpsL 294 E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K
263985 rpsL 294 R>K R>K R>K R>K R>K R>K R>K R>K R>K R>K R>K R>K R>K R>K R>K R>K R>K R>K
264366 rpsG 295 T>M T>M T>M T>M T>M T>M T>M T>M T>M T>M T>M T>M T>M T>M T>M T>M T>M T>M
264374 rpsG 295 D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N
273162 Hypothetical 303 E>K
273165 Hypothetical 303 L>V
342359 pal 375 T>A T>A T>A
559618 Hypothetical 587 E>K E>K E>K
563546 Hypothetical 593 Y>C Y>C Y>C
591318 Putative OMP 626 T>S T>S
591626 Putative OMP 626 A>N A>N
591635 Putative OMP 626 K>N K>N
591638 Putative OMP 626 p>Q p>Q
616637 DNA methyltransferase 642 D>N D>N D>N
629024 babA 657 S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L S>L
629189 babA 657 T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I T>I
629257 babA 657 G>R G>R G>R G>R G>R G>R G>R G>R G>R G>R G>R G>R G>R
629425 babA 657 D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N D>N
629434 babA 657 K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E K>E
629532 babA 657 N>K N>K N>K N>K N>K N>K N>K N>K N>K N>K N>K
629536 babA 657 E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K E>K
629680 babA 657 K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q K>Q
629686 babA 657 G>S G>S G>S G>S G>S G>S G>S
629992 babA 657 G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S
630157 babA 657 G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S G>S
692170 cagY 716 n>T
692262 cagY 716 L>K
692887 cagY 716 K>R K>R K>R
693460 cagY 716 V>A V>A
693465 cagY 716 K>E K>E
693471 cagY 716 V>I V>I V>I
693483 cagY 716 L>K L>K L>K
693497 cagY 716 S>Q S>Q S>Q
693505 cagY 716 K>R K>R K>R
693508 cagY 716 T>N T>N T>N
693513 cagY 716 A>K A>K A>K
727820 Hypothetical 750 L>W L>W L>W
798239 Glycosyltransferase 817 A>T A>T A>T
799896 Glycosyltransferase 818 D>E D>E D>E
846179 rnc 865 A>D
913806 mesE 927 P>S P>S P>S
1084103 Putative OMP 1104 K>Q K>Q K>Q
1084106 Putative OMP 1104 A>S A>S A>S
1084553 Putative OMP 1104 Q>E Q>E Q>E
1084556 Putative OMP 1104 L>F L>F L>F
1084587 Putative OMP 1104 M>I M>I M>I
1122559 fur 1145 R>H R>H R>H R>H R>H R>H R>H R>H R>H R>H R>H R>H R>H
1130504 pepP 1155 R>H
1195655 fliF 1220 P>L P>L P>L
1221163 Polysaccharide deacetylase 1252 A>T A>T A>T
1283634 Conserved hypothetical OMP 1309 A>E
1289275 oppD 1313 D>N D>N
1302387 hcpE 1328 A>V A>V A>V
1369139 prfB 1395 A>T
1377477 hcpD 1405 T>A
1405574 Hypothetical 1436 A>D A>D A>D
1533082 Predicted coding region 1561 S>P
1533085 Predicted coding region 1561 S>F
1533088 Predicted coding region 1561 D>N

D1-3 and R1-3 designate independent gerbils maintained on either iron-depleted (n=3) or iron-replete (n=3) diets, respectively, while a–c designate different single colonies isolated from each gerbil. Colour-coded regions represent non-synonymous amino acid changes that result from specific genetic polymorphisms. Specific amino acid changes are designated within each box.