Table 2. Overview of the expression of investigated marker genes.

Investigated marker category	Expression detectable	Expression not detectable
marker of pluripotency	Nanog, Nucleostemin, Sca-1, EPCR, CD45, CD11b	Oct-4, Sox-2
hematopoietic marker	CD80, CD86, CD14	CD38, CD34, CD117, CD90, GATA-1
mesenchymal marker	CD105, Ezrin, Pax-6, Nestin, GFAP	CD90
neuronal marker	Beta-III-Tubulin
marker of osteocytic differentiation	Osteocalcin
endodermal marker		AFP
fibroblast marker		CD140a (PDGFRα)
mesodermal marker		BMP-4, Wnt5a, Brachyury, Goosecoid