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Furthermore , strains with mutant RPM1 genes also accumulate precursor Rpm1r , suggesting that mutations in either gene can lead to similar biogenesis defects .
 GENE: mutant RPM1 genes; GENE: precursor Rpm1r
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: mutant RPM1 genes; GENE: precursor Rpm1r