Results 51 to 60 of about 59,567 (351)

Interaction of eukaryotic translation initiation factor 4G with the nuclear cap-binding complex provides a link between nuclear and cytoplasmic functions of the m7 guanosine cap [PDF]

, 2001
In eukaryotes the majority of mRNAs have an m7G cap that is added cotranscriptionally and that plays an important role in many aspects of mRNA metabolism.
Afonina E., Boisvert F. M., Bushell M., Carmo-Fonseca M., Cho E. J., Dostie J., Dostie J., Ferreira J. A., Flaherty S. M., Fornerod M., Fortes P., Fortes P., Fraser C. S., Fromont-Racine M., Fu X. D., Gingras A. C., Gorlich D., Hentze M., Ho C. K., Izaurralde E., Izaurralde E., Jarmolowski A., Kataoka N., Kim C. Y., Kudo N., Le Hir H., Le Hir H., Lewis J. D., Lewis J. D., Lewis J. D., Lewis J. D., Martins L. M., McCracken S., Milligan J. F., Morley S. J., Morley S. J., Neugebauer K. M., Neugebauer K. M., Ohno M., Pettersson I., Piron M., Ponting C. P., Preiss T., Rozen F., Salditt-Georgieff M., Schaegger H., Shatkin A. J., Stade K., Visa N., Watanabe M., Zhou Z.   +50 more
core   +2 more sources

The miR-223 host non-coding transcript linc-223 induces IRF4 expression in acute myeloid leukemia by acting as a competing endogenous RNA [PDF]

, 2016
Alterations in genetic programs required for terminal myeloid differentiation and aberrant proliferation characterize acute myeloid leukemia (AML) cells.
Bozzoni, Irene, Fatica, Alessandro, Fazi, Francesco, Iosue', Ilaria, Larivera, Simone, Legnini, Ivano, Mangiavacchi, Arianna, Masciarelli, Silvia, Sorci, Melissa   +8 more
core   +2 more sources

MRN1 implicates chromatin remodeling complexes and architectural factors in mRNA maturation. [PDF]

PLoS ONE, 2012
A functional relationship between chromatin structure and mRNA processing events has been suggested, however, so far only a few involved factors have been characterized.
Louis Düring, Michael Thorsen, Darima Sophia Njama Petersen, Brian Køster, Torben Heick Jensen, Steen Holmberg   +5 more
doaj   +1 more source

Expression profiling of snoRNAs in normal hematopoiesis and AML [PDF]

, 2018
Key Points A subset of snoRNAs is expressed in a developmental- and lineage-specific manner during human hematopoiesis. Neither host gene expression nor alternative splicing accounted for the observed differential expression of snoRNAs in ...
Helton, Nichole, Ley, Timothy J., Link, Daniel C., Spencer, David H., Trissal, Maria, Warner, Wayne A., White, Brian S.   +6 more
core   +2 more sources

Author Correction: CryoEM structure of Saccharomyces cerevisiae U1 snRNP offers insight into alternative splicing

Nature Communications, 2018
The originally published version of this Article contained several errors in Figure 2, panel a: the basepair register in SL3-4 of yeast U1 snRNA was depicted incorrectly; the basepair for A287-U295 in yeast U1 snRNA was erroneously present; basepairs for
Xueni Li, Shiheng Liu, Jiansen Jiang, Lingdi Zhang, Sara Espinosa, Ryan C. Hill, Kirk C. Hansen, Z. Hong Zhou, Rui Zhao   +8 more
doaj   +1 more source

Improved protocol for single-nucleus RNA-sequencing of frozen human bladder tumor biopsies

Nucleus, 2023
This paper provides a laboratory workflow for single-nucleus RNA-sequencing (snRNA-seq) including a protocol for gentle nuclei isolation from fresh frozen tumor biopsies, making it possible to analyze biobanked material. To develop this protocol, we used
Sofie S. Schmøkel, Iver Nordentoft, Sia V. Lindskrog, Philippe Lamy, Michael Knudsen, Jørgen Bjerggaard Jensen, Lars Dyrskjøt   +6 more
doaj   +1 more source

Polyadenylated versions of small non-coding RNAs in Saccharomyces cerevisiae are degraded by Rrp6p/Rrp47p independent of the core nuclear exosome

Microbial Cell
In Saccharomyces cerevisiae, polyadenylated forms of mature (and not precur-sor) small non-coding RNAs (sncRNAs) those fail to undergo proper 3-end mat-uration are subject to an active degradation by Rrp6p and Rrp47p, which does not require the ...
Anusha Chaudhuri, Soumita Paul, Mayukh Banerjea, Biswadip Das   +3 more
doaj   +1 more source

RNA elements directing in vivo assembly of the 7SK/MePCE/Larp7 transcriptional regulatory snRNP [PDF]

, 2013
Through controlling the nuclear level of active positive transcription elongation factor b (P-TEFb), the 7SK small nuclear RNA (snRNA) functions as a key regulator of RNA polymerase II transcription.
Bayfield, Bhattacharya, Biewenga, Blazek, Chambers, Cheng, de Almeida, Diribarne, Egloff, Goodall, Gupta, Gupta, Jeronimo, Jobert, Kiss, Kiss, Kiss, L. Muniz, Markert, Michels, Muniz, Nguyen, O'Keeffe, Peterlin, Price, S. Egloff, Shimba, Shimba, Shumyatsky, Shumyatsky, Singh, Singh, Singh, T. Kiss, Takahasi, Van Herreweghe, Wada, Wassarman, Yamaguchi, Yang, Yik, Yik, Zhou, Zhou   +43 more
core   +3 more sources

In Vitro Studies of the Prp9·Prp11·Prp21 Complex Indicate a Pathway for U2 Small Nuclear Ribonucleoprotein Activation [PDF]

, 1996
Pre-mRNA splicing takes place on a large ribonucleoprotein particle, the spliceosome which contains the five small nuclear ribonucleoproteins (snRNPs), U1, U2, U4, U5, and U6. In Saccharomyces cerevisiae the mRNA splicing factors, Prp9, Prp11, and Prp21,
Abelson, John, O'Day, Christine L., Wiest, Debra K.   +2 more
core   +1 more source

Disruption of the Caenorhabditis elegans Integrator complex triggers a non-conventional transcriptional mechanism beyond snRNA genes

PLoS Genetics, 2019
Gene expression is generally regulated by recruitment of transcription factors and RNA polymerase II (RNAP II) to specific sequences in the gene promoter region.
E. Gómez-Orte, Beatriz Sáenz-Narciso, Angelina Zheleva, Begoña Ezcurra, María de Toro, Rosario López, Irene Gastaca, H. Nilsen, M. Sacristán, R. Schnabel, J. Cabello   +10 more
semanticscholar   +1 more source