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. 2016 Oct 18;35:163. doi: 10.1186/s13046-016-0442-8

Fig. 1.

Fig. 1

Micrograph representative of adherent cells and spheroid cells generated from SN12C cells by SFM. a The adherent cells. Bar = 25 μm. b Examples of spheroid cells isolated from SN12C adherent cells which were placed in the serum-free culture. Bar = 50 μm. c Spheres passaged continuously for three times. Representative staining of three independent experiments is shown