3604
Here , we report the isolation of a new spindle checkpoint gene , mph1 ( Mps1p - like pombe homolog ) , in the fission yeast Schizosaccharomyces pombe , that is required for checkpoint activation in response to spindle defects . mph1 functions upstream of mad2 , a previously characterized component of the spindle checkpoint .
 GENE: mph1; GENE: Mps1p - like pombe homolog; GENE: mph1; GENE: mad2
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: mph1; GENE: Mps1p - like pombe homolog; GENE: mph1; GENE: mad2