6462
The COL7A1 gene , which encodes type VII collagen , has been implicated as a candidate gene for dominantly and recessively inherited forms of dystrophic epidermolysis bullosa .
 GENE: COL7A1 gene; GENE: type VII collagen
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: COL7A1 gene, type VII collagen 
Answer:
 GENE: COL7A1 gene; GENE: type VII collagen