1181
The similarity between RhoA effects and thyroid transformation by Ras suggests that RhoA may act as a downstream effector of Ras ; in fact , the dominant negative RhoA N19 abolished the down - regulatory effect of Ras V12 over the Tg promoter .
 Anatomy: thyroid
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: thyroid