Fig 4.

Endogenous expression of miR-23 family miRNAs in endothelial and B cells. Primer extension analysis was performed for miR-23a and miR-23b in telomerase-iHMVEC, primary dermal microvascular LECs, 293T cells, HeLa cells, the B cell line BJAB, and PEL cell lines BC-1 and BC-3. All reactions were performed in the same experiment and run on the same gel. One irrelevant lane was removed from the autoradiograph, as indicated by the gap. Primer extension for miR-23c was also performed, but all samples had little detectable expression (not shown).