9719
The spatial distribution of human immunoglobulin genes within the nucleus : evidence for gene topography independent of cell type and transcriptional activity .
 DNA: human immunoglobulin genes
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: human immunoglobulin genes 
Answer:
 DNA: human immunoglobulin genes