Results 11 to 20 of about 35,404 (208)

Collaborative interactions of heterogenous ribonucleoproteins contribute to transcriptional regulation of sterol metabolism in mice [PDF]

Nature Communications, 2020
Heterogeneous nuclear ribonucleoproteins (hnRNPs) play critical roles in the biogenesis, localization and transport of RNA. Here authors investigate a role for hnRNPs in sterol metabolism in mice and provide insights into their role in selective promoter
Zhengyi Zhang, An-Chieh Feng, David Salisbury, Xin Liu, Xiaohui Wu, Jason Kim, Irina Lapina, Dan Wang, Brennan Lee, Josue Fraga, Calvin Pan, Kevin J. Williams, Aldons J. Lusis, Phil Scumpia, Tamer Sallam   +14 more
doaj   +2 more sources

The TROVE module: A common element in Telomerase, Ro and Vault ribonucleoproteins [PDF]

BMC Bioinformatics, 2003
Background Ribonucleoproteins carry out a variety of important tasks in the cell. In this study we show that a number of these contain a novel module, that we speculate mediates RNA-binding. Results The TROVE module – Telomerase, Ro and Vault module – is
Bateman Alex, Kickhoefer Valerie
doaj   +2 more sources

The Ribonucleoprotein Csr Network [PDF]

International Journal of Molecular Sciences, 2013
Ribonucleoprotein complexes are essential regulatory components in bacteria. In this review, we focus on the carbon storage regulator (Csr) network, which is well conserved in the bacterial world. This regulatory network is composed of the CsrA master regulator, its targets and regulators.
Seyll, Ethel, Van Melderen, Laurence
openaire   +3 more sources

Preparation of B2M and PD-1 Efficiently Double Genes Knock-out Primary Human T Lymphocytes by Cas9 RNP Technology

Zhongliu Fangzhi Yanjiu, 2020
Objective To observe the efficiency of Cas9 RNP technology for the preparation of B2M and PD-1 double genes knock-out primary human T lymphocytes (hereinafter referred to as T cells).
XU Ya, FU Yang, ZHU Shicong, ZHANG Bicheng   +3 more
doaj   +1 more source

Biogenesis of telomerase ribonucleoproteins [PDF]

RNA, 2012
Telomerase adds simple-sequence repeats to the ends of linear chromosomes to counteract the loss of end sequence inherent in conventional DNA replication. Catalytic activity for repeat synthesis results from the cooperation of the telomerase reverse transcriptase protein (TERT) and the template-containing telomerase RNA (TER).
Emily D, Egan, Kathleen, Collins
openaire   +2 more sources

Morphology of influenza B/Lee/40 determined by cryo-electron microscopy. [PDF]

PLoS ONE, 2014
Cryo-electron microscopy projection image analysis and tomography is used to describe the overall architecture of influenza B/Lee/40. Algebraic reconstruction techniques with utilization of volume elements (blobs) are employed to reconstruct tomograms of
Garrett Katz, Younes Benkarroum, Hui Wei, William J Rice, Doris Bucher, Alexandra Alimova, Al Katz, Joanna Klukowska, Gabor T Herman, Paul Gottlieb   +9 more
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Structure of spliceosomal ribonucleoproteins [PDF]

F1000 Biology Reports, 2010
Splicing of the precursors of eukaryotic mRNA and some non-coding RNAs is catalyzed by the 'spliceosome', which comprises five RNA-protein complexes (small nuclear ribonucleoproteins, or snRNPs) that assemble in an ordered manner onto precursor-mRNAs. Much progress has been made in determining the gross morphology of spliceosomal assembly intermediates.
Krummel, Daniel Aaron Pomeranz, Nagai, Kiyoshi, Oubridge, Chris   +2 more
openaire   +2 more sources

Genome editing in potato via CRISPR-Cas9 ribonucleoprotein delivery [PDF]

, 2018
Clustered regularly interspaced short palindromic repeats and CRISPR-associated protein-9 (CRISPR-Cas9) can be used as an efficient tool for genome editing in potato (Solanum tuberosum).
Andersson, Andersson, Cho, Clasen, Eriksson, Gorbunova, Hartung, Jinek, Jones, Kim, Kuipers, Kuipers, Larkin, Liang, Muthoni, Nelson, Sawai, Shepard, Svitashev, Visser, Woo, Xu, Zhang   +22 more
core   +1 more source

Loss of function mutations in GEMIN5 cause a neurodevelopmental disorder

Nature Communications, 2021
GEMIN5, an RNA-binding protein, is required for formation of small nuclear ribonucleoproteins. Here, the authors identify loss of function mutations in GEMIN5 that are associated with a human neurodevelopmental disorder.
Sukhleen Kour, Deepa S. Rajan, Tyler R. Fortuna, Eric N. Anderson, Caroline Ward, Youngha Lee, Sangmoon Lee, Yong Beom Shin, Jong-Hee Chae, Murim Choi, Karine Siquier, Vincent Cantagrel, Jeanne Amiel, Elliot S. Stolerman, Sarah S. Barnett, Margot A. Cousin, Diana Castro, Kimberly McDonald, Brian Kirmse, Andrea H. Nemeth, Dhivyaa Rajasundaram, A. Micheil Innes, Danielle Lynch, Patrick Frosk, Abigail Collins, Melissa Gibbons, Michele Yang, Isabelle Desguerre, Nathalie Boddaert, Cyril Gitiaux, Siri Lynne Rydning, Kaja K. Selmer, Roser Urreizti, Alberto Garcia-Oguiza, Andrés Nascimento Osorio, Edgard Verdura, Aurora Pujol, Hannah R. McCurry, John E. Landers, Sameer Agnihotri, E. Corina Andriescu, Shade B. Moody, Chanika Phornphutkul, Maria J. Guillen Sacoto, Amber Begtrup, Henry Houlden, Janbernd Kirschner, David Schorling, Sabine Rudnik-Schöneborn, Tim M. Strom, Steffen Leiz, Kali Juliette, Randal Richardson, Ying Yang, Yuehua Zhang, Minghui Wang, Jia Wang, Xiaodong Wang, Konrad Platzer, Sandra Donkervoort, Carsten G. Bönnemann, Matias Wagner, Mahmoud Y. Issa, Hasnaa M. Elbendary, Valentina Stanley, Reza Maroofian, Joseph G. Gleeson, Maha S. Zaki, Jan Senderek, Udai Bhan Pandey   +69 more
doaj   +1 more source

DNA-Free Genome Editing of Brassica oleracea and B. rapa Protoplasts Using CRISPR-Cas9 Ribonucleoprotein Complexes

Frontiers in Plant Science, 2018
The CRISPR/Cas9 genome editing system has already proved its efficiency, versatility and simplicity in numerous applications in human, animal, microbe and plant cells.
Jana Murovec, Katja Guček, Borut Bohanec, Monika Avbelj, Roman Jerala   +4 more
doaj   +1 more source