1058
Constitutive NF-kappa B activation , enhanced granulopoiesis , and neonatal lethality in I kappa B alpha -deficient mice .
 protein: NF-kappa B; protein: I kappa B alpha
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: NF-kappa B; protein: I kappa B alpha