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Examination of immediate - early transcription factor expression during the MDI regimen revealed that RA mediated an elevated , prolonged expression of c - Jun mRNA accompanied by diminished expression of c - Fos and Jun - B mRNAs .
 GENE: immediate - early transcription factor; GENE: c - Jun mRNA; GENE: c - Fos; GENE: Jun - B mRNAs
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: immediate - early transcription factor; GENE: c - Jun mRNA; GENE: c - Fos; GENE: Jun - B mRNAs