8397
We present a model in which HMG-I(Y) alters DNA conformation to allow binding of repressor proteins , and in which the relative amount of HMG-I(Y) helps to determine the repressive state of the beta-globin gene .
 protein: HMG-I(Y); protein: repressor proteins; DNA: beta-globin gene
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: HMG-I(Y), repressor proteins, beta-globin gene 
Answer:
 protein: HMG-I(Y); protein: repressor proteins; DNA: beta-globin gene