Results 51 to 60 of about 1,426,666 (312)

Chaperoning RNA Polymerase II through repressive chromatin [PDF]

The EMBO Journal, 2013
The EMBO Journal advance online publication, 15 March 2013; doi:10.1038/emboj.2013.64The histone chaperone Spt6 is known to facilitatetranscriptional elongation while preventing spuriousinitiation of transcription within the coding region ofgenes. A recent publication in The EMBO Journal (Wanget al, 2013) identifies an additional mechanism bywhich Spt6 ...
Herve, Faralli, F Jeffrey, Dilworth
openaire   +2 more sources

Transcriptional regulation of copper metabolism genes in the liver of fetal and neonatal control and iron-deficient rats [PDF]

, 2014
Acknowledgments The authors’ work is supported by Scottish Government (Rural and Environmental Scientific and Analytical Services). We are grateful to Ms Val Stevens for analytical and technical assistance and to the Biological Resource Facility staff ...
Hayes, Helen, Kennedy, Christine, Lenartowicz, Malgorzata, McArdle, Harry J   +3 more
core   +2 more sources

Peptidyl-prolyl cis-trans isomerases (immunophilins) and their roles in parasite biochemistry, host-parasite interaction and antiparasitic drug action. [PDF]

, 2006
Immunophilin is the collective name given to the cyclophilin and FK506-binding protein (FKBP) families. As the name suggests, these include the major binding proteins of certain immunosuppressive drugs: cyclophilins for the cyclic peptide cyclosporin A ...
Adams, Aliberti, Alphey, Angus Bell, Antony P. Page, Argaet, Banerjee, Banumathy, Belfiore, Bell, Bell, Bell, Berriman, Blumenthal, Blumenthal, Borel, Bozdech, Braun, Bua, Carlton, Chakraborty, Chakraborty, Chappell, Chappell, Cianciotto, Cohen, Colgan, Dao-Thi, Denkers, Dobson, Dolinski, Dornan, Dornan, Dutta, Fischer, Florens, Galat, Galat, Gavigan, Gavigan, Gilleard, Golding, Hacker, Hall, High, Hirtzlin, Hong, Hope, Kamath, Kay, Ke, Khattab, Kiang, Klinkert, Klinkert, Knobloch, Kumar, Kumar, Kumar, Le Roch, Lightowlers, Lorberg, Ma, Ma, Ma, Matsuda, McLauchlan, Mikol, Monaghan, Monaghan, Moro, Osman, Ostoa-Saloma, Oz, Page, Page, Page, Page, Page, Page, Page, Paul Monaghan, Pelle, Pereira, Peterson, Picken, Pratt, Rascher, Reddy, Riggs, Rossi, Shirane, Silverman, Taylor, Tuo, Valle, Wang, Weiwad, Williams, Yarovinsky, Yu, Zorio   +101 more
core   +1 more source

An RNA Chaperone–Like Protein Plays Critical Roles in Chloroplast mRNA Stability and Translation in Arabidopsis and Maize

The Plant Cell, 2019
An RNA-chaperone-like protein stabilizes 3ʹ processed transcripts of photosynthetic electron transfer B (petB) and stimulates the translation of petD and petA in the chloroplasts of vascular plants.
Jingjing Jiang, Xin Chai, Nikolay Manavski, R. Williams-Carrier, Baoye He, A. Brachmann, Daili Ji, Ouyang Min, Yini Liu, A. Barkan, J. Meurer, Lixin Zhang, W. Chi   +12 more
semanticscholar   +1 more source

RNA Chaperones and the RNA Folding Problem [PDF]

Journal of Biological Chemistry, 1995
Functional and structural inter-relationships of RNA and proteins in the execution and control of biological processes such as RNA processing, RNA splicing, and translation are increasingly apparent. In this minireview, I present an RNA chaperone hypothesis, which fosters the view that constraints imposed by fundamental problems in the folding of RNA ...
openaire   +2 more sources

A cold shock protein promotes high-temperature microbial growth through binding to diverse RNA species

Cell Discovery, 2021
Endowing mesophilic microorganisms with high-temperature resistance is highly desirable for industrial microbial fermentation. Here, we report a cold-shock protein (CspL) that is an RNA chaperone protein from a lactate producing thermophile strain ...
Zikang Zhou, Hongzhi Tang, Weiwei Wang, Lige Zhang, Fei Su, Yuanting Wu, Linquan Bai, Sicong Li, Yuhui Sun, Fei Tao, Ping Xu   +10 more
doaj   +1 more source

Metabolic reprogramming identifies the most aggressive lesions at early phases of hepatic carcinogenesis [PDF]

, 2016
Metabolic changes are associated with cancer, but whether they are just bystander effects of deregulated oncogenic signaling pathways or characterize early phases of tumorigenesis remains unclear.
Angioni, Maria Maddalena, Chiarugi, Paola, Columbano, Amedeo, Fornari, Francesca, Giordano, Silvia, Gramantieri, Laura, Guzzo, Giulia, Kowalik, Marta Anna, Ledda Columbano, Giovanna Maria, Masgras, Ionica, Menegon, Silvia, Morandi, Andrea, Perra, Andrea, Quagliata, Luca, Rasola, Andrea, Terracciano, Luigi, Trevisan, Elena   +16 more
core   +3 more sources

Coupling RNA annealing and strand displacement: a FRET-based microplate reader assay for RNA chaperone activity

BioTechniques, 2007
Proteins with RNA chaperone activity help RNAs to obtain their native conformations, and many of them are active in the two basic reactions—RNA annealing and strand displacement.
Lukas Rajkowitsch, Renée Schroeder
doaj   +1 more source

New Methods in RNA Structural Biology: TELSAM Protein Chaperone Crystallography Applications to Folded RNA [PDF]

Structural Dynamics
The multifaceted roles of RNA in cellular function are becoming increasingly apparent, and the importance of deepening our understanding of the function and structure of ribozymes and non-enzymatic RNAs will continue to grow.
Jacob C Averett, Miles Bradford, Blake Averett, Dalton Hansen, James D Moody   +4 more
doaj   +3 more sources

An RNA sponge controls quorum sensing dynamics and biofilm formation in Vibrio cholerae

Nature Communications, 2022
Small regulatory RNAs (sRNAs) often act in concert with the RNA-chaperone Hfq to regulate the expression of multiple target transcripts in bacteria.
Michaela Huber, Anne Lippegaus, Sahar Melamed, Malte Siemers, Benjamin R. Wucher, Mona Hoyos, Carey Nadell, Gisela Storz, Kai Papenfort   +8 more
doaj   +1 more source