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.

 Lastly , several restriction length polymorphisms were identified and mapped within a 1 kb region located immediately upstream from the JH cluster .
JH cluster

 We examined the mechanisms by which two different types of photonic radiation , short wavelength UV ( UV - C ) and gamma radiation , activate transcription factor NF - kappaB .
NF - kappaB

 However , ADAR1 and the related deaminase ADAR2 showed significant expression in all regions of the brain examined , including cortex , hippocampus , olfactory bulb , and striatum , where the 5 - HT2CR pre - mRNA was extensively edited .

deaminase ADAR2