9644
A database search has revealed as the most significative homology a match with the human mitochondrial transcription termination factor ( mTERF ) , a protein that also binds DNA as a monomer and contains three leucine zippers forming intramolecular interactions .
 GENE: human mitochondrial transcription termination factor; GENE: mTERF
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: human mitochondrial transcription termination factor, mTERF 
Answer:
 GENE: human mitochondrial transcription termination factor; GENE: mTERF