3926
The genes at each locus are divergently transcribed and the coding sequences are separated by 646 base - pairs at one locus and 676 base - pairs at the other .
 None
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:  
Answer:
 None