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| PR:Q38821 | serine/threonine protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform (Arabidopsis thaliana) | | |  | | |
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| PR:Q38821-1 | serine/threonine protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform isoform 1 (Arabidopsis thaliana) | | |  | | |
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| PR:Q38821-2 | serine/threonine protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform isoform 2 (Arabidopsis thaliana) | | |  | | |