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A genetic and molecular analysis of non - inducible qutA mutants showed that all 23 mutations analysed map within the N - terminal half of the encoded QUTA protein .
 GENE: qutA mutants; GENE: QUTA protein
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: qutA mutants, QUTA protein 
Answer:
 GENE: qutA mutants; GENE: QUTA protein