1202
Mutations in the nuclear gene CBP1 of Saccharomyces cerevisiae result in degradation of mitochondrially encoded cytochrome b ( cob ) RNA ; thus , the cells are unable to respire .
 GENE: nuclear gene CBP1 of Saccharomyces cerevisiae; GENE: mitochondrially encoded cytochrome b; GENE: cob
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: nuclear gene CBP1 of Saccharomyces cerevisiae; GENE: mitochondrially encoded cytochrome b; GENE: cob