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.

[EX Q]:  Symptoms , skin - prick tests ( SPT ) with environmental allergens and Pt salt , total serum IgE , lung function , and bronchial hyperresponsiveness were assessed by standard procedures .
[EX A]: serum IgE

[EX Q]:  Using gel retardation analysis , four binding sites for Rap1p have been identified within the promoter of the RAP1 gene .
[EX A]: RAP1 gene

[EX Q]:  Similarly , antisense TGF - beta type II receptor oligodeoxynucleotides ( 40 microM ) resulted in a 58 % increase in branching , compared to scrambled and mismatched sequence controls , while TGF - beta , type II receptor mRNA and its protein expression levels were suppressed by 95 and 84 % , respectively .
[EX A]:
TGF - beta