5270
The locus encoding the XD gene ( designated Xd ) was mapped to the distal part of mouse chromosome 17 by haplotype analysis of 114 interspecific backcross mice .
 GENE: XD gene; GENE: Xd
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: XD gene, Xd 
Answer:
 GENE: XD gene; GENE: Xd