Results 31 to 40 of about 8,817,235 (253)

Probing Long Non-coding RNA-Protein Interactions

Frontiers in Molecular Biosciences, 2017
Non-coding RNA sequences outnumber the protein-coding genes in the human genome, however our knowledge of their functions is still limited. RNA-binding proteins follow the transcripts, including non-coding RNAs, throughout their life, regulating not only
Jasmine Barra, Jasmine Barra, Eleonora Leucci   +2 more
doaj   +1 more source

Protein interactions in Xenopus germ plasm RNP particles [PDF]

, 2013
Hermes is an RNA-binding protein that we have previously reported to be found in the ribonucleoprotein (RNP) particles of Xenopus germ plasm, where it is associated with various RNAs, including that encoding the germ line determinant Nanos1.
Nijjar, Sarbjit, Woodland, Hugh R., Sarbjit Nijjar, Hugh R. Woodl, Nijjar Sarbjit, Woodland Hugh R., Hugh R Woodland   +6 more
core   +2 more sources

Multivalent interactions with RNA drive recruitment and dynamics in biomolecular condensates in Xenopus oocytes

iScience, 2022
Summary: RNA localization and biomolecular condensate formation are key biological strategies for organizing the cytoplasm and generating cellular polarity. In Xenopus oocytes, RNAs required for germ layer patterning localize in biomolecular condensates,
Sarah E. Cabral, Jessica P. Otis, Kimberly L. Mowry   +2 more
doaj   +1 more source

Domain orientation in the RNA helicase YxiN and the role of conformational changes for RNA unwinding [PDF]

, 2010
The RNA helicase YxiN from Bacillus subtilis is a member of the family of DEAD box proteins. YxiN is able to unwind RNA double strands in an ATP-dependent manner. The ability to catalyse RNA rearrangement is in vivo presumably necessary for the bacterial
Karow, Anne R.
core   +1 more source

Unique Interactions of the Nuclear Export Receptors TbMex67 and TbMtr2 with Components of the 5S Ribonuclear Particle in Trypanosoma brucei

mSphere, 2019
Eukaryotic ribosome biogenesis is a complicated and highly conserved biological process. A critical step in ribosome biogenesis is the translocation of the immature ribosomal subunits from the nucleoplasm, across the nucleopore complex, to the cytoplasm ...
Constance Rink, Noreen Williams
doaj   +1 more source

Compendium of Methods to Uncover RNA-Protein Interactions In Vivo

Methods and Protocols, 2021
Control of gene expression is critical in shaping the pro-and eukaryotic organisms’ genotype and phenotype. The gene expression regulatory pathways solely rely on protein–protein and protein–nucleic acid interactions, which determine the fate of the ...
Mrinmoyee Majumder, Viswanathan Palanisamy   +1 more
doaj   +1 more source

Crystal structure of Schmallenberg orthobunyavirus nucleoprotein-RNA complex reveals a novel RNA sequestration mechanism [PDF]

, 2013
Schmallenberg virus (SBV) is a newly emerged orthobunyavirus (family Bunyaviridae) that has caused severe disease in the offspring of farm animals across Europe.
Richard M. Elliott, Böttcher, Bettina, Li, P., Dong, H., Li, Ping, Dong, Changjiang, Dong, Haohao, Elliott, R., Boettcher, Bettina, Elliott, Richard M., Bottcher, B., Haohao Dong, Bettina Böttcher, Ping Li, Elliott, Richard M, Dong, C., Changjiang Dong   +16 more
core   +1 more source

The Nuclear Export Receptors TbMex67 and TbMtr2 Are Required for Ribosome Biogenesis in Trypanosoma brucei

mSphere, 2019
Ribosomal maturation is a complex and highly conserved biological process involving migration of a continuously changing RNP across multiple cellular compartments.
Constance Rink, Martin Ciganda, Noreen Williams   +2 more
doaj   +1 more source

Hfq binding changes the structure of Escherichia coli small noncoding RNAs OxyS and RprA, which are involved in the riboregulation of rpoS [PDF]

, 2013
: OxyS and RprA are two small noncoding RNAs (sRNAs) that modulate the expression of rpoS, encoding an alternative sigma factor that activates transcription of multiple Escherichia coli stress-response genes.
Taylor, James E., Callaghan, Anastasia J., Helen A. Vincent, Phillips, Jack O., Cary, Peter, Vincent, H., Peter D. Cary, Sobott, F., Jack O. Phillips, Frank Sobott, Vincent, Helen A., Henderson, Charlotte A., Stone, Carlanne, Alessandra Casamento, Henderson, Charlotte, Carlanne M. Stone, Anastasia J. Callaghan, Darren M. Gowers, Cary, Peter D., Charlotte A. Henderson, James E.N. Taylor, Casamento, A., Callaghan, Anastasia, Phillips, Jack, Gowers, Darren, Casamento, Alessandra, Stone, Carlanne M., Sobott, Frank, Gowers, Darren M.   +28 more
core   +1 more source

The multifunctional NS1 protein of influenza A viruses [PDF]

, 2008
The non-structural (NS1) protein of influenza A viruses is a non-essential virulence factor that has multiple accessory functions during viral infection.
Hale, Benjamin Geoffrey, Hale, B.G., Ortin, J., Jackson, D., Randall, Richard Edward, Randall, R.E., Jackson, David, Ortin, J, Randall, Richard Edward; id_orcid   +8 more
core   +2 more sources