Extended Data Figure 4: Characterization of older Ripk1IEC-KO mice.
From: RIPK1 ensures intestinal homeostasis by protecting the epithelium against apoptosis
a, Macroscopic images showing 22-week-old Ripk1fl/fl and Ripk1IEC-KO mice, and corresponding splenomegaly and colon shortening in Ripk1IEC-KO mice. b, Haematoxylin and eosin staining of Ripk1fl/fl (n = 3) and Ripk1IEC-KO (n = 3) mice at the ages of 6 weeks and 22 weeks. A representative image is shown.
