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:
 The vaccine was highly immunogenic , since 111 of 113 patients ( 98 % ) produced anti - HBs ( 10 mIU / ml or more ) .
answer:
anti - HBs


question:
 The clr1 locus regulates the expression of the cryptic mating - type loci of fission yeast .
answer:
clr1 locus


question:
 Instead , the large difference in ssDNA - binding affinities reflects the loss of hexamerization ability by uvsY , suggesting that a form of intrahexamer synergism or cooperativity between binding sites within the uvsY hexamer leads to its high observed affinity for ssDNA .
answer:

uvsY hexamer