A1

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A1

A member of the Bcl-2 protein family encoded by BCL2A1, which counteracts apoptosis by growth-factor withdrawal. A1 expression permits accumulation of differentiated myeloid cells both before and after IL3 withdrawal. Murine A1 is a homolog of human BFL-1.
References in periodicals archive ?
1 March 2011 -- S&P yesterday gave its A-1 rating to the USD3bn (EUR2.
22 December 2010 -- R&I said it assigned an a-1 rating to the euro-commercial paper (euro-CP) programme of Japanese investment bank Daiwa Securities Capital Markets Company Ltd.