1. Electron microscopy of nuclear nanoribonucleoproteins (nanoRNPs)
- Author
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Luis Felipe Jiménez-García, Lourdes Teresa Agredano-Moreno, María de Lourdes Segura-Valdez, Mendoza-Sánchez Ac, and García-Mauleón Pmr
- Subjects
Messenger RNA ,biology ,Nucleolus ,Chemistry ,macromolecular substances ,biology.organism_classification ,Cell biology ,Cell nucleus ,medicine.anatomical_structure ,Transcription (biology) ,Gene expression ,medicine ,Lacandonia ,Ribonucleoprotein ,Perichromatin fibrils - Abstract
In the cell nucleus several ribonucleoproteins related to gene expression are present The nucleolus coiled bodies and other nuclear particles are among these structures Particles of nanometer size include perichromatin fibrils perichromatin and Balbiani ring granules interchromatin granules and Lacandonia granules All of them are involved in pre messenger RNA intranuclear metabolism Previous and recent research suggests that these particles are involved in transcription and processing of pre messenger RNA within the cell nucleus
- Published
- 2020
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