Localization of Cap-Binding Protein in Subcellular Fractions of HeLa Cells
AUTOR(ES)
Hansen, Joanna L.
RESUMO
The 26,000-Mr cap-binding protein was analyzed by a cross-linking assay in cell fractions from uninfected and poliovirus-infected HeLa cells. Cap-binding protein was found in the postribosomal supernatant (S-200) and in the ribosomal salt wash. The cap-binding protein in the S-200 had a sedimentation coefficient of 5 to 7S and lacked the ability to restore translation in extracts of poliovirus-infected cells.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=369972Documentos Relacionados
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