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NAR Genomics and Bioinformatics is an open access journal with an interdisciplinary focus on genomics and bioinformatics large-scale data analysis. It publishes high-quality results, analysis and methods in all aspects of genomics and bioinformatics.
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Publishes the results of leading edge research into physical, chemical, biochemical and biological aspects of nucleic acids and proteins involved in nucleic acid metabolism and/or interactions. Fully open access.
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NAR Cancer is an open access journal the publishes research at the intersection of the nucleic acids research and cancer fields.
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NAR Molecular Medicine is a cutting-edge new journal in the NAR family portfolio. The journal will be fully open access and will publish original research and critical reviews
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Published: 08 May 2025
Figure 4. Validating PARTI in vitro and in cells using M. alvi PylRS/tRNA Pyl and BocK. ( A ) The secondary structure of M. alvi tRNA Pyl bound to o-Pyl and the structure of BocK. ( B ) In vitro acylation of tRNA Pyl with PylRS and BocK followed by PARTI analysis produces the EICs shown at right. T
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Published: 08 May 2025
Graphical Abstract Graphical Abstract
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Published: 08 May 2025
Figure 2. Validating the PARTI workflow in vitro and in cells using E. coli PheRS and tRNA Phe ( A ) Intact tRNA LC-MS analysis of the products resulting from in vitro acylation of tRNA Phe with Phe and PheRS. The total ion chromatogram (TIC) of the reaction mixture is shown along with the deconvolute
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Published: 08 May 2025
Figure 3. Controls and an internal standard facilitate comparisons across PARTI samples. ( A ) Shown are overlaid EICs of Leu–Enk (rightmost peak, gray, calc [M + H]: 556.2766 Da) and Phe-Ade (leftmost peaks, green, calc [M + H]: 415.1724 Da). ( B ) Shown is a bar graph comparing raw Phe-Ade peak area sums co
Journal Article
Meghan A Pressimone and others
Nucleic Acids Research, Volume 53, Issue 8, 8 May 2025, gkaf327, https://doi.org/10.1093/nar/gkaf327
Published: 08 May 2025
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Published: 08 May 2025
Figure 1. 3-Prime Adenosine-Retaining aminoacyl–tRNA Isolation (PARTI) reports on monomer-specific tRNA acylation in cells. ( A ) Schematic showing three states of tRNA—monoacylated, misacylated, or diacylated—that can exist in Escherichia coli expressing an aaRS/tRNA pair and supplemented with substrate. A
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Published: 08 May 2025
Figure 5. (R) - and (S) - β 2 -hydroxy acids are not equivalent substrates for PylRS in cells. ( A ) Structures of OH-BocK, ( R) -β 2 -OH-BocK, and ( S) -β 2 -OH-BocK. ( B ) Shown is a bar graph displaying the relative A norm values when 0.1 mM of each monomer in panel (A) is added to E. coli C3
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Published: 08 May 2025
Figure 6. Benzylmalonate derivatives are substrates for FRSA in cells. ( A ) Structures of meta -bromo-phenylalanine ( m -Br-Phe), meta -bromo-2-benzylmalonate ( m -Br-bma), meta -methyl-2-benzylmalonate ( m -CH 3 -bma), and meta -trifluoromethyl- 2-benzylmalonate ( m -CF 3 -bma). ( B ) Structure and calc
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Published: 08 May 2025
Figure 7. Metabolism of PylRS Substrates in vivo is observable from PARTI with tRNA Pyl . ( A ) Deconvoluted LC-HRMS spectra of sfGFP-200TAG purified from E. coli Top10 cells supplemented with 1 mM BocK (light green, expected mass: 27 662.3 Da) or 1 mM N-Me BocK (dark green, expected mass: 27 676.3 Da). T
Journal Article
Adrian Diaz and others
Nucleic Acids Research, gkaf367, https://doi.org/10.1093/nar/gkaf367
Published: 07 May 2025
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Published: 07 May 2025
Graphical Abstract Graphical Abstract
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Published: 07 May 2025
Figure 1. UniProt website API service architecture: This high-level architecture diagram shows a system where different clients (web, mobile, and programmatic) interact with back-end services via an API Gateway. ( a ) The API Gateway routes requests to ( b ) multiple REST services (UniProtKB, UniRef, UniParc,
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Published: 07 May 2025
Figure 2. Genome (A and B) and taxonomic binning results (C) from the CAMI Benchmarking Portal for the CAMI II marine dataset. ( A ) Number of genomes recovered with <10% contamination and >50%, >70%, and >90% completeness, denoting low- to high-quality recovered genomes. ( B ) Scatter plot of ave
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Published: 07 May 2025
Figure 3. Taxonomic profiling results from the CAMI Benchmarking Portal for the CAMI II marine dataset at the genus level. The left panel shows purity ( x -axis) versus completeness ( y -axis), while the right panel shows 2 − L1 norm ( x -axis) versus 16 − weighted UniFrac ( y -axis). Values are averages acro
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Published: 07 May 2025
Graphical Abstract Graphical Abstract
Journal Article
Karoline Raulf and others
Nucleic Acids Research, Volume 53, Issue 8, 8 May 2025, gkaf324, https://doi.org/10.1093/nar/gkaf324
Published: 07 May 2025