Plasma membrane—mediated nuclear uptake
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Ewa M. Rakowicz-Szulczynska; Danuta Otwiaska; Hilary Koprowski
📂
Article
📅
1990
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John Wiley and Sons
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English
⚖ 676 KB
## Abstract Analysis of different cellular fractions after incubation of SW 948 and SW 707 colorectal carcinoma cells or WM 266‐4 melanoma cells with ^125^I‐insulin revealed the nondegraded hormone in the chromatin of these cells. Nuclear ^125^1‐insulin was bound to specific fragments of EcoRI‐, Ha