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Bioscience, biotechnology, and biochemistry

Alternative splicing products of the gene for a human nuclear actin-related protein, hArpNbeta/Baf53, that encode a protein isoform, hArpNbetaS, in the cytoplasm.


PMID 12353638

Abstract

A human nuclear actin-related protein, hArpNbeta/ Baf53, is a component of chromatin remodeling and histone acetyltransferase complexes. We identified two alternative splicing products of the gene for hArpNbeta/ Baf53. They encoded a protein isoform, hArpNbetaS; and its fusion product with green fluorescent protein was to be found in the cytoplasm, not the nucleus. The isoforms may contribute to functional regulation of these complexes.

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