Figure 6
![Figure 6](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2180-13-149/MediaObjects/12866_2013_Article_2027_Fig6_HTML.jpg)
Dichotomous key to identify species of Bifidobacterium based upon HaeIII restriction digestion of ~590 bp of the hsp60 gene.
Dichotomous key to identify species of Bifidobacterium based upon HaeIII restriction digestion of ~590 bp of the hsp60 gene.