Skip to main content
. 2019 Oct 2;10:2324. doi: 10.3389/fimmu.2019.02324

Figure 7.

Figure 7

A proposed model of tissue distribution and migration of LLPCs from teleosts. Anterior kidney is the bone marrow-like tissue posing the major site of B lymphocyte development where B cell progenitors and naive B cells arise. They migrate to peripheral tissue via the blood. When these B cells encounter antigen, they mature into plasmablasts or PCs in either the anterior kidney or spleen. Plasmablasts or PCs differentiate within the spleen and anterior kidney, but home to the anterior kidney, wherein PCs from all tissues compete for long-term maintenance within the survival niches in the anterior kidney.