25992
A comparative phospho - proteomic study identified additional phosphopeptides as possible targets , which show the involvement of these two phosphatases in the regulation of a variety of cellular functions .
 Chemical: phospho
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: phospho