Fig 2A Copyright: Reprinted with permission from Elsevier from [doi:10.1016/S0925-4773(00)00425-1] Mech Dev 96: 209-13, Ding H; Wu X; Kim I; Tam PP; Koh GY; Nagy A, "The mouse pdgfc gene: dynamic expression in embryonic tissues during organogenesis" Copyright 2000. [PMID:10960785]