Discrete foci containing RNase A are found in nucleoli of HeLa cells aged in culture

We have studied by means of ultrastructural immunocytochemistry the localization of RNase A in nuclei of HeLa cells in control conditions and following cell ageing in culture. We have found that roundish, electron dense foci, which contain a significant amount of RNase A, can be detected within nucl...

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Bibliographic Details
Main Authors: Costanzo, M., Cisterna, B., Zharskaya, O.O., Zatsepina, O.V., Biggiogera, M.
Format: Artigo
Language:Inglês
Published: PAGEPress Publications 2011
Subjects:
Letter to the Editor
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3284151/
https://ncbi.nlm.nih.gov/pubmed/22193295
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.4081/ejh.2011.e15
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