670
Interestingly , the positions of these introns have been conserved in comparison with the genes of two other transglutaminase - like activities described in the literature , but the TGM1 gene is by far the smallest characterized to date because its introns are relatively smaller .
 GENE: TGM1 gene
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: TGM1 gene 
Answer:
 GENE: TGM1 gene