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. 2017 Nov 20;7:15852. doi: 10.1038/s41598-017-15626-9

Figure 5.

Figure 5

Overexpression of MAP3K2 inhibits chicken cell proliferation. (a and b) Effect of overexpression of MAP3K2 on proliferation of DF1 (a) and ICPA-1 cells (b). The cells were transfected with pCMV-HA-MAP3K2 or pCMV-HA vector, and cell proliferation was assayed at designated time points after transfection using the CCK-8 kit. (ch) qRT-PCR analysis of Cyclin D1, PCNA, Ki67 or E2F1 in DF1 (ce) and ICPA-1 cells (fh). The cells were transfected with either pCMV-HA-MAP3K2 or pCMV-HA vector, and at designated time points after transfection, total RNA was isolated, and gene expression was assessed using qRT-PCR analysis. Gene expression was normalized to NONO mRNA level. Fold change is relative to pCMV-HA vector at 24 h after transfection. All data are representative of three independent experiments and shown as the mean ± SEM. *p < 0.05; **p < 0.01; determined by two-tailed Student’s t-test.