Results 11 to 20 of about 26,439 (217)

5S ribosomal RNA database Y2K [PDF]

Nucleic Acids Research, 2000
This paper presents the updated version (Y2K) of the database of ribosomal 5S ribonucleic acids (5S rRNA) and their genes (5S rDNA), http://rose.man/poznan.pl/5SData/index.html. This edition of the database contains 1985primary structures of 5S rRNA and 5S rDNA.
Maciej Szymanski, Miroslawa Z. Barciszewska, Jan Barciszewski, Volker A. Erdmann   +3 more
openaire   +2 more sources

Cytogenetic markers using single-sequence probes reveal chromosomal locations of tandemly repetitive genes in scleractinian coral Acropora pruinosa

Scientific Reports, 2021
The short and similar sized chromosomes of Acropora pose a challenge for karyotyping. Conventional methods, such as staining of heterochromatic regions, provide unclear banding patterns that hamper identification of such chromosomes.
Joshua Vacarizas, Takahiro Taguchi, Takuma Mezaki, Masatoshi Okumura, Rei Kawakami, Masumi Ito, Satoshi Kubota   +6 more
doaj   +1 more source

Role of the RNA-binding protein ZC3H41 in the regulation of ribosomal protein messenger RNAs in trypanosomes

Parasites & Vectors, 2023
Background Trypanosomes are single-celled eukaryotes that rely heavily on post-transcriptional mechanisms to regulate gene expression. RNA-binding proteins play essential roles in regulating the fate, abundance and translation of messenger RNAs (mRNAs ...
Gloria Ceballos-Pérez, Miriam Rico-Jiménez, Claudia Gómez-Liñán, Antonio M. Estévez   +3 more
doaj   +1 more source

Differential polyadenylation of ribosomal RNA during post-transcriptional processing in Leishmania. [PDF]

, 2005
The protozoan parasite Leishmania belongs to the most ancient eukaryotic lineages and this is reflected in several distinctive biological features, such as eukaryotic polycistronic transcription and RNA trans-splicing.
Laurent, T., Chappuis, F., Llanos-Cuentas, A., Llanos-Cuentas, A, V. YARDLEY, F. CHAPPUIS, Laurent, T, T. LAURENT, Dujardin, J. C., Vandesompele, J, J.-C. DUJARDIN, DE DONCKER, S, S. RIJAL, Decuypere, S., S. DECUYPERE, Yardley, V, De Donckeri, S, Vandesompele, Jo, Rijal, S., J. AREVALO, Vandesompele, J., S. DE DONCKER, J. VANDESOMPELE, Yardley, V., Chappuis, F, Arevalo, J., Arevalo, J, Rijal, S, De Doncker, S., A. LLANOS-CUENTAS, Dujardin, JC, Decuypere, S   +31 more
core   +1 more source

The long-range interaction map of ribosomal DNA arrays. [PDF]

PLoS Genetics, 2018
The repeated rDNA array gives rise to the nucleolus, an organelle that is central to cellular processes as varied as stress response, cell cycle regulation, RNA modification, cell metabolism, and genome stability.
Shoukai Yu, Bernardo Lemos
doaj   +1 more source

Analysis of Nucleolar Protein Dynamics Reveals the Nuclear Degradation of Ribosomal Proteins [PDF]

, 2007
Background: The nucleolus is a subnuclear organelle in which rRNAs are transcribed, processed, and assembled with ribosomal proteins into ribosome subunits.
Lamond, Angus I., Lam, Yun Wah, Andersen, J.S., Mann, M., Lamond, Angus I, Andersen, Jens S., Andersen, J., Lamond, Angus I.; id_orcid, Lamond, A.I., Mann, Matthias, Lam, Y.W., Lamond, A., Andersen, Jens S; id_orcid, Lam, Y.   +13 more
core   +1 more source

Quantitative Expression of RNA from Frozen Organs and Formaldehyde-fixed and Paraffin-embedded Tissues#br# [PDF]

Fayixue Zazhi, 2019
Objective Quantitative analysis and comparison of the expression of ribonucleic acid （RNA） from frozen organs and formaldehyde-fixed and paraffin-embedded （FFPE） tissues.
Lü Ye-hui, LI Shi-ying, LI Zhi-hong，et al
doaj   +1 more source

5S Ribosomal RNA data bank

Nucleic Acids Research, 1999
This paper presents the updated version of the data base of ribosomal 5S ribonucleic acids (5S rRNA) and their genes (5S rDNA). This edition of the data bank contains 1889 primary structures of 5S rRNA and 5S rDNA. These include 60 archaebacterial, 439 eubacterial, 63 plastid, 9 mitochondrial and 1318 eukaryotic sequences.
Maciej Szymanski, Miroslawa Z. Barciszewska, Jan Barciszewski, Volker A. Erdmann   +3 more
openaire   +3 more sources

5SRNAdb: an information resource for 5S ribosomal RNAs [PDF]

Nucleic Acids Research, 2015
Ribosomal 5S RNA (5S rRNA) is the ubiquitous RNA component found in the large subunit of ribosomes in all known organisms. Due to its small size, abundance and evolutionary conservation 5S rRNA for many years now is used as a model molecule in studies on RNA structure, RNA-protein interactions and molecular phylogeny. 5SRNAdb (http://combio.pl/5srnadb/)
Maciej Szymanski, Andrzej Zielezinski, Jan Barciszewski, Volker A. Erdmann, Wojciech M. Karlowski   +4 more
openaire   +2 more sources

Expansion segments in bacterial and archaeal 5S ribosomal RNAs [PDF]

RNA, 2020
The large ribosomal RNAs of eukaryotes frequently contain expansion sequences that add to the size of the rRNAs but do not affect their overall structural layout and are compatible with major ribosomal function as an mRNA translation machine. The expansion of prokaryotic ribosomal RNAs is much less explored. In order to obtain more
Victor G. Stepanov, George E. Fox
openaire   +2 more sources