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These results suggest that M7 blasts and TMD blasts correspond to the erythroid/megakaryocytic bipotential progenitor cells .
 TMD blasts, erythroid/megakaryocytic bipotential progenitor cells, M7 blasts
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:
 TMD blasts, erythroid/megakaryocytic bipotential progenitor cells, M7 blasts