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. 2018 Jun 1;13(6):e0198434. doi: 10.1371/journal.pone.0198434

Fig 1. Elevated serum IgA, decreased stool IgA, and decreased IgA coating of fecal bacteria in pIgR KO mice.

Fig 1

(A) Serum IgA is significantly increased in pIgR KO mice compared to C57BL/6 mice (P<0.0001, Mann-Whitney). (B) No significant difference in the serum IgG between pIgR KO and C57BL/6 mice. (C) Stool IgA is significantly decreased in pIgR KO mice compared to C57BL/6 mice (P<0.0001, Mann-Whitney). (D) pIgR KO mice showed a 3-fold reduction in the percentage of stool bacteria coated with IgA (P<0.0001, Mann-Whitney).