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. 2018 Jan 5;25(4):747–764. doi: 10.1038/s41418-017-0015-1

Fig. 1. Identification of human SSCs.

Fig. 1

af Immunocytochemistry revealed the expression of GPR125 (a), GFRA1 (b), UCHL1 and PLZF (c), and MAGEA4 (e) in human GPR125+ spermatogonia by MACS. Replacement of primary antibodies with isotype IgGs d, f were utilized as negative controls. Scale bars in af = 10 μm. The data shown in af were presented from three independent experiments. g RT-PCR showed the transcripts of GPR125, GFRA1, PLZF, UCHL1, RET, SYCP1, SYCP3, TNP1, ACR, PRM1, and PRM2 in the isolated human GPR125+ spermatogonia. ACTB was used as a loading control of total RNA. h Real -time PCR revealed the relative expression levels of PLZF, GPR125, GFRA1, UCHL1, RET, MAGEA4, SYCP1, SYCP3, TNP1, ACR, PRM1, and PRM2 to the housekeeping gene ACTB in the isolated human GPR125+ spermatogonia. The results shown in g and h were presented from three independent experiments