5968
Transient co - transfection assays involving NFKB2 expression vectors and kappa B - driven reporter plasmids indicate that NFKB2 p85 has lost the transcriptional repressor functions typical of normal NFKB2 p52 .
 NFKB2, kappa B, NFKB2, p85, NFKB2, p52
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 NFKB2, kappa B, NFKB2, p85, NFKB2, p52