Table 4.
Average nucleotide identity (ANIb) and digital DNA–DNA hybridization (dDDH) comparisons of novel Helicobacter isolates with other closely related enterohepatic Helicobacter strains
Strains: 1, H. monodelphidis MIT 15-1451T; 2, H. didelphidarum MIT 17-337T; 3, H. aurati MIT 97-5075T;4, H. bilis ATCC 51630T; 5, H. canadensis MIT 98-5491T;6, H. ganmani MIT 99–5101; 7, H. mesocricetorum ATCC 700932T; 8, H. muridarum CCUG 29262T; 9, H. pullorum NCTC 12824T; 10, H. rodentium ATCC 700285T; 11, H. saguini MIT 97-6194-5T; 12, H. trogontum ATCC 700114T. All ANIb and dDDH comparisons were below the 95 and 70% thresholds, respectively, indicating H. monodelphidis MIT 15-1451T and H. didelphidarum MIT 17-337T are each novel species.
|
Genome ID |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
H. monodelphidis MIT 15–1451T |
ANIb |
100 |
78.69 |
71.11 |
71.17 |
71.43 |
70.96 |
71.31 |
70.95 |
71.1 |
71.59 |
70.57 |
71.39 |
|
dDDH |
100 |
49.6 |
19.3 |
19.8 |
19 |
19.2 |
19.4 |
22.3 |
18.9 |
23.5 |
30 |
25.6 |
|
|
H. didelphidarum MIT 17–337T |
ANIb |
79.54 |
100 |
73.59 |
74.29 |
71.96 |
71.35 |
71.33 |
73.24 |
72.24 |
71.21 |
72.98 |
74.63 |
|
dDDH |
49.6 |
100 |
21.7 |
21.1 |
25.2 |
19.3 |
29.2 |
20.1 |
37.5 |
23.7 |
23.7 |
23.6 |