12684
Further characterization of FKHRL1 and its related family members should shed light on the transcriptional mechanisms of this fork head gene subfamily and their role in T helper cell differentiation and regulation of cell growth .
 DNA: FKHRL1; DNA: fork head gene subfamily
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: FKHRL1, fork head gene subfamily 
Answer:
 DNA: FKHRL1; DNA: fork head gene subfamily