Fig 2D-11dpc Copyright: Reprinted with permission from Elsevier from [doi:10.1016/S0925-4773(00)00402-0] Mech Dev 97: 3-12, Machon O; Backman M; Julin K; Krauss S, " Yeast two-hybrid system identifies the ubiquitin-conjugating enzyme mUbc9 as a potential partner of mouse Dac" Copyright 2000. [PMID:11025202]