Figure 2

Venn diagram of the unigenes in the roots, stems, leaves and flowers of P. ginseng . Venn diagram showing the overlapping unigenes from P. ginseng: root, stem leaf and flower. A total of 50,957 unigenes were found in all tissues, whereas some unigenes could only be found in distinct tissue (root 45,849, stem 6,172, leaf 4,041 and flower 3,273), and others overlapped in two or even three tissues.