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.

Ex Input:
 In addition , mrp17 - 1 , in combination with some mutations affecting another mitochondrial ribosomal protein , caused a synthetic defective phenotype .

Ex Output:
mrp17 - 1


Ex Input:
 Furthermore , the rapid light - mediated increase of CPRF proteins was insensitive to transcriptional inhibitors , suggesting that a post - transcriptional mechanism controls CPRF accumulation .

Ex Output:
CPRF proteins


Ex Input:
 A 5789 - nucleotide - long EcoRI fragment from the genome of Thermotoga maritima , identified by cross - hybridization to L11 , L1 , L10 , and L12 ribosomal protein gene sequences from Escherichia coli , was cloned and sequenced .

Ex Output:

EcoRI fragment