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Full-Text Articles in Life Sciences
Phosphorylation Regulates The Assembly Of Numa In A Mammalian Mitotic Extract, Alejandro Saredi, Louisa Howard, Duane A. Compton
Phosphorylation Regulates The Assembly Of Numa In A Mammalian Mitotic Extract, Alejandro Saredi, Louisa Howard, Duane A. Compton
Dartmouth Scholarship
NuMA is a 236 kDa nuclear protein that is required for the organization of the mitotic spindle. To determine how NuMA redistributes in the cell during mitosis, we have examined the behavior of NuMA in a mammalian mitotic extract under conditions conducive to the reassembly of interphase nuclei. NuMA is a soluble protein in mitotic extracts prepared from synchronized cultured cells, but forms insoluble structures when the extract becomes non-mitotic (as judged by the inactivation of cdc2/cyclin B kinase and the disappearance of mpm-2-reactive antigens). These NuMA-containing structures are irregularly shaped particles of 1–2 microm in diameter and their assembly …
Ifn-Gamma, Igif, And Iddm., Nora Sarvetnick
Ifn-Gamma, Igif, And Iddm., Nora Sarvetnick
Journal Articles: Regenerative Medicine
No abstract provided.