8197
It has been previously shown that genes transcribed by RNA polymerase II ( RNAP II ) are subject to position effect variegation when located near yeast telomeres .
 RNA polymerase II, RNAP II
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 RNA polymerase II, RNAP II