In the salivary glands of the dipteran Chironomus tentans, a specific messenger
ribonucleoprotein (mRNP) particle, the Balbiani ring (BR) granule, can be visualized during …

Salivary gland cells in the larvae of the dipteran Chironomus tentans offer unique
possibilities to visualize the assembly and nucleocytoplasmic transport of a specific …

If pre-mRNA splicing begins during RNA synthesis, then transcriptionally active genes may
be expected to contain high concentrations of pre-mRNA splicing factors. However, previous …

To determine the function of actin in the cell nucleus, we sought to identify nuclear actin-
binding proteins in the dipteran Chironomus tentans using DNase I-affinity chromatography …

DEK is an∼ 45-kD phosphoprotein that is fused to the nucleoporin CAN as a result of a (6;
9) chromosomal translocation in a subset of acute myeloid leukemias (AMLs). It has also …

After the processing of pre–messenger RNA (pre-mRNA) nucleoproteins examined usually
display characteristic, in the cell nucleus, the mature messsenger RNA (mRNA) often …

The DEAD box RNA helicase Dbp5 is essential for nucleocytoplasmic transport of mRNA–
protein (mRNP) complexes. Dbp5 is present mainly in the cytoplasm and is enriched at the …

The deubiquitinating enzyme USP15 is implicated in several human cancers by regulating
different cellular processes, including splicing regulation. However, the underlying …

RNA export is the process by which RNAs are transported to the cytoplasm after synthesis,
processing, and RNP assembly within the nucleus. The primary focus of this review is mRNA …

Within the nucleus, messenger RNA is generated and processed in a highly organized and
regulated manner. Messenger RNA processing begins during transcription initiation and …