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Mouse macrophage beta subunit ( CD11b ) cDNA for the CR3 complement receptor / Mac - 1 antigen .
 GENE: Mouse macrophage beta subunit ( CD11b ) cDNA; GENE: CR3 complement receptor; GENE: Mac - 1 antigen
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: Mouse macrophage beta subunit ( CD11b ) cDNA; GENE: CR3 complement receptor; GENE: Mac - 1 antigen