3020
The human gene for histidase ( histidine ammonia - lyase ; HAL ) , the enzyme deficient in histidinemia , was assigned to human chromosome 12 by Southern blot analysis of human X mouse somatic cell hybrid DNA .
 Disease: histidinemia
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
 Entities: histidinemia 
Answer:
 Disease: histidinemia