PNAS review garners cover pic

Supplement to PNAS cover

An EM picture of our favorite bacterium, Bifidobacterium longum subsp. infantis, was included on the cover of the March PNAS issue containing a review on human milk glycomics written by Drs. Zivkovic, Mills, German and Lebrilla  (this article was previously profiled in the New York Times).  

B. infantis is in the upper right panel.