4685
These findings suggest that the proteolipids of the vacuolar H + - ATPases were evolved in parallel with the eubacterial proteolipid , from a common ancestral gene that underwent gene duplication .
 GENE: vacuolar H + - ATPases
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: vacuolar H + - ATPases