1967
The relatively mild defects observed in Rpd3 mutants suggest that the recently identified Groucho and dCtBP corepressor proteins do not function solely through the recruitment of histone deacetylases .
 GENE: Rpd3 mutants; GENE: Groucho; GENE: dCtBP corepressor proteins; GENE: histone deacetylases
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: Rpd3 mutants; GENE: Groucho; GENE: dCtBP corepressor proteins; GENE: histone deacetylases