The cell nucleus contains dozens of subcompartments that separate biochemical processes
into confined spaces. Cajal bodies (CBs) were discovered more than 100 years ago, but …

Proper orchestration of the thousands of biochemical processes that are essential to the life
of every cell requires highly organized cellular compartmentalization of dedicated …

Gene regulation ensures that the appropriate genes are expressed at the proper time.
Nuclear retention of incompletely spliced or mature mRNAs is emerging as a novel …

The localisation of poly (A) RNA in plant cells containing either reticular (Allium cepa) or
chromocentric (Lupinus luteus, Arabidopsis thaliana) nuclei was studied through in situ …

In microsporocytes of the European larch, we demonstrated the presence of several mRNAs
in spherical nuclear bodies. In the nuclei of microsporocytes, we observed up to 12 bodies …

Manuscript provides insights into the biology of long-lived plants, different from Arabidopsis,
tomato or grass species that are widely studied. In the European larch the diplotene stage …

Small nuclear ribonucleoproteins (snRNPs) play a crucial role in pre-mRNA splicing in all
eukaryotic cells. In contrast to the relatively broad knowledge on snRNP assembly within the …

Small nuclear ribonucleoproteins (snRNPs) play a fundamental role in pre-mRNA
processing in the nucleus. The biogenesis of snRNPs involves a sequence of events that …

Recent studies show a crucial role of post-transcriptional processes in the regulation of gene
expression. Our research has shown that mRNA retention in the nucleus plays a significant …

The review provides modern classification of evolutionarily conserved coilin-containing
nuclear bodies of somatic and germ cells that is based on the characteristic features of their …