Drosophila mutants in the 55 kDa regulatory subunit of protein phosphatase 2A show strongly reduced ability to dephosphorylate substrates of p34cdc2

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				C. Y. Guo, D. L. Brautigan, and J. M. Larner ATM-dependent Dissociation of B55 Regulatory Subunit from Nuclear PP2A in Response to Ionizing Radiation J. Biol. Chem., February 8, 2002; 277(7): 4839 - 4844. [Abstract] [Full Text] [PDF]

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				B. McCright, A. M. Rivers, S. Audlin, and D. M. Virshup The B56 Family of Protein Phosphatase 2A (PP2A) Regulatory Subunits Encodes Differentiation-induced Phosphoproteins That Target PP2A to Both Nucleus and Cytoplasm J. Biol. Chem., September 6, 1996; 271(36): 22081 - 22089. [Abstract] [Full Text] [PDF]

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				S. Wera, A. Fernandez, N. J. C. Lamb, P. Turowski, M. Hemmings-Mieszczak, R. E. Mayer-Jaekel, and B. A. Hemmings Deregulation of Translational Control of the 65-kDa Regulatory Subunit (PR65alpha) of Protein Phosphatase 2A Leads to Multinucleated Cells J. Biol. Chem., September 8, 1995; 270(36): 21374 - 21381. [Abstract] [Full Text] [PDF]

				H. Wei, D. G. Ashby, C. S. Moreno, E. Ogris, F. M. Yeong, A. H. Corbett, and D. C. Pallas Carboxymethylation of the PP2A Catalytic Subunit in Saccharomyces cerevisiae Is Required for Efficient Interaction with the B-type Subunits Cdc55p and Rts1p J. Biol. Chem., January 5, 2001; 276(2): 1570 - 1577. [Abstract] [Full Text] [PDF]