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:
 Transcription start sites of sal and salR genes were determined to lie 30 - and 24 - bp upstream of the respective initiation codons and separated from each other by 78 nucleotides .
answer:
salR genes


question:
 Despite their high degree of sequence similarity , all five RFC genes are essential for cell proliferation in S . cerevisiae .
answer:
RFC genes


question:
 Central ( heart rate , VE , VO2 ) or local ( muscle and blood lactate , adenosine triphosphate , creatine phosphokinase , glycogen ) cues highlighted in these studies demonstrate both the complexity of effort perception , and the need for better understanding of the physiological components upon which it is based .
answer:

creatine phosphokinase