1843
RT - PCR analysis showed that PLP - H as well as PLP - C and PLP - D are expressed in all rat strains examined , confirming that PLP diversity is not due to strain differences .
 GENE: PLP - H; GENE: PLP - C; GENE: PLP - D; GENE: PLP
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: PLP - H; GENE: PLP - C; GENE: PLP - D; GENE: PLP