1989
Taken together , these results demonstrate that the RP , like the 20S proteasome , is functionally and structurally conserved among eukaryotes and indicate that the plant RPT subunits , like their yeast counterparts , have non - redundant functions .
 GENE: RP; GENE: 20S proteasome; GENE: plant RPT subunits
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: RP; GENE: 20S proteasome; GENE: plant RPT subunits