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.

Input: Consider Input: We suggest that the responses to types I and II collagen were caused by a cross - reaction with type III collagen peptides .

Output: type III collagen

Input: Consider Input: The unusual properties of TRAC activity and its relationship , if any , with the enigmatic Ku protein , are discussed .

Output: Ku protein

Input: Consider Input: Patients with the chronic photosensitivity dermatitis with actinic reticuloid syndrome have high total serum IgE concentrations .
Output: serum IgE