1695
In comparison, isolated nuclei of human lymphocytes in which no need for the expression of this gene exists, show barely hybridization signals .
 cell type: human lymphocytes
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell type: human lymphocytes