5829
Furthermore, recruitment of EKLF to 5'HS3 only occurred in beta-globin-expressing murine erythroid leukemia cells , whereas recruitment of EKLF to 5'HS2 occurred in both gamma-globin-expressing K562 cells and murine erythroid leukemia cells .
 cell line: gamma-globin-expressing K562 cells; protein: EKLF; DNA: 5'HS2; DNA: 5'HS3; cell type: murine erythroid leukemia cells; cell type: beta-globin-expressing murine erythroid leukemia cells; protein: EKLF
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: gamma-globin-expressing K562 cells, EKLF, 5'HS2, 5'HS3, murine erythroid leukemia cells, beta-globin-expressing murine erythroid leukemia cells, EKLF 
Answer:
 cell line: gamma-globin-expressing K562 cells; protein: EKLF; DNA: 5'HS2; DNA: 5'HS3; cell type: murine erythroid leukemia cells; cell type: beta-globin-expressing murine erythroid leukemia cells; protein: EKLF