instruction:
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.
question:
 PtdIns ( 4 , 5 ) P2 synthesis , on the other hand , is only moderately affected even in fab1Delta mutants .
answer:
fab1Delta mutants


question:
 Plasma prolactin concentrations during incubation , 25 . 8 + / - 2 . 3 ng / ml , decreased to baseline levels , 10 . 8 + / - 1 . 9 ng / ml , within 24 hr after nestbox removal .
answer:
Plasma prolactin


question:
 4 ) Mutation of the three extracellular cysteine residues of GFKAR beta indicated that the two conserved cysteine residues ( C305 and C385 ) , located between two transmembrane segments , form a solvent - accessible disulfide bond .
answer:

GFKAR beta