4948
Tissue - specific expression of the tmy - 1 gene was determined by microinjection of a promoter / lacZ fusion gene and with immunohistochemistry by using affinity - purified tissue - specific anti - tropomyosins .
 GENE: tmy - 1 gene; GENE: promoter / lacZ fusion gene; GENE: tissue - specific anti - tropomyosins
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: tmy - 1 gene, promoter / lacZ fusion gene, tissue - specific anti - tropomyosins 
Answer:
 GENE: tmy - 1 gene; GENE: promoter / lacZ fusion gene; GENE: tissue - specific anti - tropomyosins