Words similar to nucleus

Example sentences for: nucleus

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The mammalian COP1 protein is localized to both the nucleus and the cytoplasm
Systematic deletion studies of yeast proteins have indicated that YLR106p is required for viability [ 1 ] . YLR106p has recently been identified in a 60S pre-ribosomal particle involved in export of 60S ribosome subunits from the nucleus [ 2 ] , but it is not yet clear whether this association is functional or adventitious.
2); these introns range from 334-1789 nucleotides in length, all occur in the nucleus, and are distributed into four distinct phylogenetic groups.
The ΔH1 fusion protein has a diffuse localization pattern throughout the nucleus and has a distinct altered nucleolar localization (Figure 4J).
A portion of the cellular eIF4E is imported into the nucleus through a mechanism that requires the protein 4E-T [ 31 ] . In the nucleus eIF4E is localized to specific nuclear bodies and associates with promyelocytic leukemia protein (PML, [ 32 ] ). Nuclear eIF4E appears to be involved in export of cyclin D1 mRNA to the cytosol [ 25 ] . Both 4E-T and PML interact with the same domain of eIF4E that binds 4EBP [ 32 ] . Thus expression of constitutively active 4EBP may block nuclear functions of eIF4E, one consequence being a reduction in cyclin D1 mRNA that can be translated in the cytoplasm.