3592
In agreement with this , archaea appear to lack eIF5 , eIF2B and the lysine - rich binding domain for these factors in their eIF2beta homolog .
 GENE: eIF5; GENE: eIF2B; GENE: eIF2beta homolog
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: eIF5; GENE: eIF2B; GENE: eIF2beta homolog