Induction of DSCR1-1L expression by overexpression of TEF3 isoform 1,
not isoform 3. A, schematic representation of TEF3 isoforms.
B, cellular extracts from HUVEC that were transduced without or with
LacZ, TEF3-3, and TEF3-1 were analyzed by immunoblotting with antibodies
against FLAG (top panel), DSCR1-1L (middle panel), and
β-actin as a protein equal-loading control (bottom panel). The
data represent three independent experiments.