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. 2012 Sep 4;7(9):e42992. doi: 10.1371/journal.pone.0042992

Figure 1. KPNA2 and SALL4 expression in OMGCT at the transcription level.

Figure 1

A. Oncogene microarray assay KPNA2 is more than 8-fold overexpressed in yolk sac tumor and immature teratoma tissues compared to normal ovarian tissue. B. RT-PCR showed that KPNA2 expression in 3 different histological types of OMGCT, was higher than normal ovarian tissues and mature teratomas. C,D,E. QRT-PCR showed that both KPNA2 and SALL4 expression in 4 different histological types of OMGCT were significantly higher than normal ovarian tissue. N: normal ovarian tissue. MT1: mature teratoma. YST: yolk sac tumor. IT: immature teratoma. MT: mixed ovarian germ cell tumor. DYS: dysgerminoma.