TASK DEFINITION: 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.
PROBLEM: Clinical, biochemical and molecular diagnosis of a compound homozygote for the 254 bp deletion-8 bp insertion of the APRT gene suffering from severe renal failure.

SOLUTION: APRT

PROBLEM: An investigation of the absolute configuration of the potent histamine H3 receptor antagonist GT-2331 using vibrational circular dichroism.

SOLUTION: histamine H3 receptor

PROBLEM: Glucagon-induced acetylation of Foxa2 regulates hepatic lipid metabolism.

SOLUTION:
Foxa2