5352
In addition, dual colour FISH analysis using centromere specific probes for chromosomes X and 17 showed that the breakpoints on both chromosomes lie within the alphoid arrays , making interruption of a locus on either chromosome unlikely.
 ( DNA: 17, None) , ( DNA: chromosomes, None) , ( DNA: X, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( DNA: 17, None) , ( DNA: chromosomes, None) , ( DNA: X, None) 