Table 1. Summary of the draft genomes of the 29 bifidobacterial strains.
| Strains | Genome size (Mbp) | No. of CDSs | Growth with HMO (OD600>0.7) |
α-L-fucosidase |
HG_2571 | |
|---|---|---|---|---|---|---|
| GH29 | GH95 | SBP of ABC transporter | ||||
| B. breve BR-06, BR-10, BR-14, BR-15, BR-20, BR-21, BR-A29, BR-I29 (eight strains) | 2.2–2.7 | 1,928–2,368 | + | − | + | + |
| B. breve BR-07, BR-19, BR-C29, BR-H29, BR-L29 (five strains) | 2.2–2.5 | 1,955–2,224 | − | − | + | − |
| B. longum ss. infantis IN-07, IN-F29 (two strains) | 2.6–2.7 | 2,356–2,441 | + | + | + | + |
| B. longum ss. longum LO-06, LO-10, LO-21, LO-C29, LO-K29a, LO-K29b (six strains) | 2.4–2.7 | 1,987–2,209 | − | − | − | − |
| B. pseudocatenulatum CA-C29, CA-K29a, CA-K29b (three strain) | 2.2–2.5 | 1,825–2,168 | + | − | + | + |
| B. pseudocatenulatum CA-05, CA-B29, CA-D29 (three strains) | 2.2–2.3 | 1,896–1,904 | − | − | − | − |
| B. bifidum BI-14 | 2.2 | 1,779 | + | + | + | − |
| B. dentium DE-29 | 2.6 | 2,127 | − | + | − | − |
HMO, human milk oligosaccharide; SBP, substrate-binding protein.