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Johnson, Brant R., Sarah O’Flaherty, Yong Jun Goh, Ian Carroll, Rodolphe Barrangou, a Todd R. Klaenhammer. "The S-layer Associated Serine Protease Homolog PrtX Impacts Cell Surface-Mediated Microbe-Host Interactions of Lactobacillus Acidophilus NCFM." Front Microbiol 2017.

Johnson, Brant R., et al. "The S-layer Associated Serine Protease Homolog PrtX Impacts Cell Surface-Mediated Microbe-Host Interactions of Lactobacillus Acidophilus NCFM." Front Microbiol 2017.