4513
In situ hybridization of whole - mount mouse embryos with Mex5 antisense RNA provide no evidence for the exclusion of Mex5 during embryonic development .
 GENE: Mex5 antisense RNA; GENE: Mex5
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: Mex5 antisense RNA; GENE: Mex5