Teacher: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.
Teacher: Now, understand the problem? Solve this instance: As an initial step towards understanding the molecular basis for tissue - specific expression of this gene , we surveyed the surrounding chromatin structure for potential cis - acting regulatory regions by DNase I hypersensitivity mapping and found four hypersensitive sites , three of which were T cell restricted .
Student:
DNase I