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hLH-2 was mapped to chromosome 9Q33-34.1 , in the same region as the reciprocal translocation that creates the BCR-ABL chimera of the Philadelphia chromosome ( Ph' ), the hallmark of CML ; hLH-2 was retained on the derivative 9 chromosome and is therefore centromeric of c-ABL .
 chromosome 9Q33-34.1, c-ABL, hLH-2, derivative 9 chromosome, hLH-2, BCR-ABL chimera
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 chromosome 9Q33-34.1, c-ABL, hLH-2, derivative 9 chromosome, hLH-2, BCR-ABL chimera