In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
One example: Sox - 4 is important for very early B - cell differentiation , while TCF - 1 / LEF - 1 play a crucial role in early thymocyte development
Solution is here: TCF - 1
Explanation: The gene, TCF - 1 has been tagged as protein since it plays a crucial role in early thymocyte development.

Now, solve this: Further , cells cotransfected with a UF promoter - luciferase ( - 1935UF - Luc ) reporter gene and the BTEB expression vector had 2 - fold higher Luc activity than those cotransfected with reporter gene and pcDNA - 3 .
Solution:
UF promoter