Mostrando 621 - 640 Resultados de 734 Para Buscar '"Riboswitch"', tiempo de consulta: 0.17s Limitar resultados
  1. 621
    “…Additionally, we discuss how targeting small RNAs and riboswitches, as well as antimicrobial peptides, would help combat drug-resistant infections in the near future.…”
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    Antibiotic Resistance: Current Perspectives
  2. 622
    “…Moreover, cyanobacteria evolved unique RNA-based regulatory mechanisms such as glutamine riboswitches to tightly tune IF abundance. In this review, we aim to outline the current knowledge on the distinctive features of the cyanobacterial GS encompassing the overall control of its activity, sensing the nitrogen status, transcriptional and post-transcriptional regulation, as well as strain-specific differences.…”
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    The Distinctive Regulation of Cyanobacterial Glutamine Synthetase
  3. 623
    “…Recently developed high-throughput techniques, such as genomic tiling arrays and RNA-Seq have allowed investigating prokaryotic cis- and trans-acting regulatory RNAs, including sRNAs, asRNAs, untranslated regions (UTR) and riboswitches. As a result, we obtained a more comprehensive view on the complexity and plasticity of the prokaryotic genome biology. …”
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    Identification and Role of Regulatory Non-Coding RNAs in Listeria monocytogenes
  4. 624
    “…Higher order RNA structures can mask splicing signals, loop out exons, or constitute riboswitches all of which contributes to the complexity of splicing regulation. …”
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    Secondary structure is required for 3′ splice site recognition in yeast
  5. 625
    “…We show that TSS reveals riboswitches, non-coding RNA and novel transcription units. …”
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    Global repositioning of transcription start sites in a plant-fermenting bacterium
  6. 626
    por Miao, Zhichao, Adamiak, Ryszard W., Antczak, Maciej, Boniecki, Michał J., Bujnicki, Janusz, Chen, Shi-Jie, Cheng, Clarence Yu, Cheng, Yi, Chou, Fang-Chieh, Das, Rhiju, Dokholyan, Nikolay V., Ding, Feng, Geniesse, Caleb, Jiang, Yangwei, Joshi, Astha, Krokhotin, Andrey, Magnus, Marcin, Mailhot, Olivier, Major, Francois, Mann, Thomas H., Piątkowski, Paweł, Pluta, Radoslaw, Popenda, Mariusz, Sarzynska, Joanna, Sun, Lizhen, Szachniuk, Marta, Tian, Siqi, Wang, Jian, Wang, Jun, Watkins, Andrew M., Wiedemann, Jakub, Xiao, Yi, Xu, Xiaojun, Yesselman, Joseph D., Zhang, Dong, Zhang, Yi, Zhang, Zhenzhen, Zhao, Chenhan, Zhao, Peinan, Zhou, Yuanzhe, Zok, Tomasz, Żyła, Adriana, Ren, Aiming, Batey, Robert T., Golden, Barbara L., Huang, Lin, Lilley, David M., Liu, Yijin, Patel, Dinshaw J., Westhof, Eric
    Publicado 2020
    “…We now report the prediction of 3D structures for six RNA sequences: four nucleolytic ribozymes and two riboswitches. Systematic protocols for comparing models and crystal structures are described and analyzed. …”
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    RNA-Puzzles Round IV: 3D structure predictions of four ribozymes and two aptamers
  7. 627
    “…Cobalamin (vitamin B12) is a structurally complex molecule that acts as a cofactor for enzymes and regulates gene expression through so-called riboswitches. The existing literature on the vitamin B12 synthesis capacity in Mycobacterium tuberculosis is ambiguous, while in non-tuberculous mycobacteria (NTM) is rather marginal. …”
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    Cobalamin is present in cells of non-tuberculous mycobacteria, but not in Mycobacterium tuberculosis
  8. 628
    por Winkler, Lauren, Dimitrova, Nadya
    Publicado 2021
    “…This article is categorized under: Regulatory RNAs/RNAi/Riboswitches > Regulatory RNAs. RNA in Disease and Development > RNA in Disease.…”
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    A mechanistic view of long noncoding RNAs in cancer
  9. 629
    “…Riboregulators such as riboswitches and RNA thermometers provide simple, protein-independent tools to control gene expression at the post-transcriptional level. …”
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    An RNA thermometer in the chloroplast genome of Chlamydomonas facilitates temperature-controlled gene expression
  10. 630
    “…However, metabolite pools link the metabolic to the genetic network through genetic regulations, including those involving effectors of transcription factors or riboswitches. Consequently, they play pivotal roles in the global organization of the genetic and metabolic regulatory networks. …”
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    Reconstruction and analysis of the genetic and metabolic regulatory networks of the central metabolism of Bacillus subtilis
  11. 631
    “…Contemporary functional analysis of RNA molecules, such as ribozymes or riboswitches, covers various issues, among which tertiary structure modeling becomes more and more important. …”
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    RNAlyzer—novel approach for quality analysis of RNA structural models
  12. 632
    por Pitman, Stephanie, Cho, Kyu Hong
    Publicado 2015
    “…In addition, their shared characteristics such as CU interaction motifs, the role of Hfq, and involvement in two-component regulators, riboswitches, quorum sensing, or toxin/antitoxin systems are described.…”
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    The Mechanisms of Virulence Regulation by Small Noncoding RNAs in Low GC Gram-Positive Pathogens
  13. 633
    “…Moreover, we construct programmable ligand-controlled dAsCpf1 systems either by coupling crRNAs with engineered riboswitches or by fusing dAsCpf1 proteins with G protein-coupled receptors. …”
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    Engineering cell signaling using tunable CRISPR–Cpf1-based transcription factors
  14. 634
    por Suddala, Krishna C., Zhang, Jinwei
    Publicado 2019
    “…T-box riboswitches are modular bacterial noncoding RNAs that sense and regulate amino-acid availability through direct interactions with tRNAs. …”
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    High-affinity recognition of specific tRNAs by an mRNA anticodon-binding groove
  15. 635
    “…Chemical induced dimerization recruits Cas9 protein into extracellular nanovesicles, and then a viral RNA packaging signal and two self-cleaving riboswitches tether and release sgRNA into nanovesicles. …”
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    Extracellular nanovesicles for packaging of CRISPR-Cas9 protein and sgRNA to induce therapeutic exon skipping
  16. 636
    “…For the two structures in the 3′ UTRs of the metabolic genes GLY1 and MET13, we performed experiments that provide evidence against them being eukaryotic riboswitches.…”
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    Discovery of 17 conserved structural RNAs in fungi
  17. 637
    “…By monitoring Escherichia coli nascent riboswitches, we reveal an inverse relationship between elongation speed and metabolite-sensing efficiency and show that pause sites upstream of the translation start codon delimit a sequence hotspot for metabolite sensing during transcription. …”
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    Monitoring RNA dynamics in native transcriptional complexes
  18. 638
    “…To date, several different types of synthetic genetic switches, including riboregulators, riboswitches, and toehold switches, have been developed to construct AND, OR, NOT, NAND, NOR, and NOT IMPLICATION (NIMP) gates. …”
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    Implementation of novel boolean logic gates for IMPLICATION and XOR functions using riboregulators
  19. 639
    “…A long scientific journey has led to prominent technological advances in the RNA field, and several new types of molecules have been discovered, from non-coding RNAs (ncRNAs) to riboswitches, small interfering RNAs (siRNAs) and CRISPR systems. …”
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    Developing New Tools to Fight Human Pathogens: A Journey through the Advances in RNA Technologies
  20. 640
    “…Riboswitches and RNA interference are important emerging mechanisms found in many organisms to control gene expression. …”
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    Predicting candidate genomic sequences that correspond to synthetic functional RNA motifs
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