Definition of "blastemal" [blas•te•mal]

• Relating to the blastema; rudimentary. (adjective)

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• "In particular, FgfR1 is expressed in pre-blastema mesenchymal cells during blastema formation, and maintained in subpopulations of blastemal and epidermal cells during outgrowth"
• "It has also been demonstrated that FgfR1 regulates blastemal cell proliferation during fin regeneration"