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Fig. 5 | BMC Biology

Fig. 5

From: The localization of Toll and Imd pathway and complement system components and their response to Vibrio infection in the nemertean Lineus ruber

Fig. 5

The Toll pathway, Imd pathway, and complement system in Lineus ruber. “?” indicates uncertainty about the identity of the agent activating the pathway or the receptor involved in it. Semi-transparent schemes indicate the uncertainty in the existence of this pathway. AP, alternative pathway; CR, complement receptor; Cyt., cytoplasm; EC, extracellular space; Fb, factor B; gram-, gram-negative bacteria; LP, lectin pathway; N, nucleus; SP, serine protease

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