Supplementary data 4-1: Clonal analysis of cardiac and vagal neural crest

A mixture of avian viruses (RIAs) was injected into cardiac or posterior vagal levels for clonal analysis. A clone is defined by a group of cells expressing same combination of colors. Cell numbers and locations were presented in the table. Cardiac neural crest clonal analysis (4-1a), posterior vagal neural crest clonal analysis (4-1b), cardiac neural crest clonal analysis at the vagal level (4-1c).