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. Author manuscript; available in PMC: 2009 Nov 25.
Published in final edited form as: Mol Cell Endocrinol. 2008 Aug 6;295(1-2):106–114. doi: 10.1016/j.mce.2008.07.017

Fig. 4.

Fig. 4

Over-expression of the basic helix-loop-helix proteins NeuroD1 or Mash1 are sufficient to increase expression of a 4X E-box 3 multimer reporter gene. αT3-1 and LβT2 cells were transiently transfected with E-box 3 multimer reporter gene and expression vectors for NeuroD1,Mash1, or empty expression vector, as a control.