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PLoS Genetics Issue Image | Vol. 15(11) December 2019

LPS structural difference between European and East-Asian H. pylori strains.

LPS structural difference between European and East-Asian H. pylori strains. LPS in European H. pylori strains (blue) usually harbors an intermediate heptan and glucan, whereas East-Asian strains (red) synthesize heptan-deficient LPS. It is worth pondering whether the heptan is acquired in European strains or lost in East-Asian strains during human migration out of Africa. See Li et al.

Download November’s cover page.

Image Credit: Hong Li

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LPS structural difference between European and East-Asian H. pylori strains.

LPS structural difference between European and East-Asian H. pylori strains. LPS in European H. pylori strains (blue) usually harbors an intermediate heptan and glucan, whereas East-Asian strains (red) synthesize heptan-deficient LPS. It is worth pondering whether the heptan is acquired in European strains or lost in East-Asian strains during human migration out of Africa. See Li et al.

Download November’s cover page.

Image Credit: Hong Li

https://doi.org/10.1371/image.pgen.v15.i11.g001