Fig. 3From: Inherent constraints on a polyfunctional tissue lead to a reproduction-immunity tradeoffElectron micrographs of endoplasmic reticulum in the fat body (ER). Representative image (n = 4–5 images per treatment) showing dilation of ER membrane indicative of ER stress (right panel, red arrows) observed in fat body cells from Mated-Infected females. Blue arrows show constricted ER membranes in Virgin-Infected samplesBack to article page