4838
In addition , depletion of Oct - 1 from the nuclear extract by using Oct - 1 - specific antiserum or a sequence - specific DNA affinity resin decreased in vitro transcription from the wild - type MMTV promoter to a level identical to that obtained from a promoter in which all three octamer - related sequences were mutated .
 GENE: Oct - 1; GENE: Oct - 1
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: Oct - 1, Oct - 1 
Answer:
 GENE: Oct - 1; GENE: Oct - 1