411
As PAK4 depletion interferes with the localization of components of the dynein / dynactin complexes at the kinetochores and on the astral MTs , we propose that loss of PAK4 could induce a change in the activities of motor proteins .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None