1351
The status of X chromosome inactivation in blood leukocytes from obligate carriers of XCID was determined from the polymorphic, short tandem repeats ( CAG ), in the androgen receptor gene , which also contains a methylation-sensitive HpaII site .
 DNA: methylation-sensitive HpaII site; DNA: androgen receptor gene; DNA: X chromosome; DNA: short tandem repeats
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: methylation-sensitive HpaII site, androgen receptor gene, X chromosome, short tandem repeats 
Answer:
 DNA: methylation-sensitive HpaII site; DNA: androgen receptor gene; DNA: X chromosome; DNA: short tandem repeats