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  1. Book ; Online: The DESI $N$-body Simulation Project -- II. Suppressing sample variance with fast simulations

    Ding, Zhejie / Chuang, Chia-Hsun / Yu, Yu / Garrison, Lehman H. / Bayer, Adrian E. / Feng, Yu / Modi, Chirag / Eisenstein, Daniel J. / White, Martin / Variu, Andrei / Zhao, Cheng / Zhang, Hanyu / Rizo, Jennifer Meneses / Brooks, David / Dawson, Kyle / Doel, Peter / Gaztanaga, Enrique / Kehoe, Robert / Krolewski, Alex /
    Landriau, Martin / Palanque-Delabrouille, Nathalie / Poppett, Claire

    2022  

    Abstract: ... fast quasi-$N$-body solvers combined with accurate simulations to produce accurate summary statistics ...

    Abstract Dark Energy Spectroscopic Instrument (DESI) will construct a large and precise three-dimensional map of our Universe. The survey effective volume reaches $\sim20\Gpchcube$. It is a great challenge to prepare high-resolution simulations with a much larger volume for validating the DESI analysis pipelines. \textsc{AbacusSummit} is a suite of high-resolution dark-matter-only simulations designed for this purpose, with $200\Gpchcube$ (10 times DESI volume) for the base cosmology. However, further efforts need to be done to provide a more precise analysis of the data and to cover also other cosmologies. Recently, the CARPool method was proposed to use paired accurate and approximate simulations to achieve high statistical precision with a limited number of high-resolution simulations. Relying on this technique, we propose to use fast quasi-$N$-body solvers combined with accurate simulations to produce accurate summary statistics. This enables us to obtain 100 times smaller variance than the expected DESI statistical variance at the scales we are interested in, e.g. $k < 0.3\hMpc$ for the halo power spectrum. In addition, it can significantly suppress the sample variance of the halo bispectrum. We further generalize the method for other cosmologies with only one realization in \textsc{AbacusSummit} suite to extend the effective volume $\sim 20$ times. In summary, our proposed strategy of combining high-fidelity simulations with fast approximate gravity solvers and a series of variance suppression techniques sets the path for a robust cosmological analysis of galaxy survey data.

    Comment: Matched version accepted by MNRAS, should be clearer
    Keywords Astrophysics - Cosmology and Nongalactic Astrophysics
    Subject code 520 ; 612
    Publishing date 2022-02-12
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Visible spectrum photofragmentation of O₃⁻(H₂O)n, n ≤ 16.

    Lehman, Julia H / Lineberger, W Carl

    The Journal of chemical physics

    2014  Volume 141, Issue 15, Page(s) 154312

    Abstract: Photofragmentation of ozonide solvated in water clusters, O3(-)(H2O)n, n ≤ 16, has been studied ... for close to 40% of photoproducts by n = 16. The remainder of the photoproducts exist as O(-)-based; no O2 ...

    Abstract Photofragmentation of ozonide solvated in water clusters, O3(-)(H2O)n, n ≤ 16, has been studied as a function of photon energy as well as the degree of solvation. Using mass selection, the effect of the presence of the solvent molecule on the O3(-) photodissociation process is assessed one solvent molecule at a time. The O3(-) acts as a visible light chromophore within the water cluster, namely the O3(-)(H2O) total photodissociation cross-section exhibits generally the same photon energy dependence as isolated O3(-) throughout the visible wavelength range studied (430-620 nm). With the addition of a single solvent molecule, new photodissociation pathways are opened, including the production of recombined O3(-). As the degree of solvation of the parent anion increases, recombination to O3(-)-based products accounts for close to 40% of photoproducts by n = 16. The remainder of the photoproducts exist as O(-)-based; no O2(-)-based products are observed. Upper bounds on the O3(-) solvation energy (530 meV) and the O(-)-OO bond dissociation energy in the cluster (1.06 eV) are derived.
    Language English
    Publishing date 2014-10-21
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3113-6
    ISSN 1089-7690 ; 0021-9606
    ISSN (online) 1089-7690
    ISSN 0021-9606
    DOI 10.1063/1.4898373
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Sialic acid catabolism by N-acetylneuraminate pyruvate lyase is essential for muscle function.

    Wen, Xiao-Yan / Tarailo-Graovac, Maja / Brand-Arzamendi, Koroboshka / Willems, Anke / Rakic, Bojana / Huijben, Karin / Da Silva, Afitz / Pan, Xuefang / El-Rass, Suzan / Ng, Robin / Selby, Katheryn / Philip, Anju Mary / Yun, Junghwa / Ye, X Cynthia / Ross, Colin J / Lehman, Anna M / Zijlstra, Fokje / Abu Bakar, N / Drögemöller, Britt /
    Moreland, Jacqueline / Wasserman, Wyeth W / Vallance, Hilary / van Scherpenzeel, Monique / Karbassi, Farhad / Hoskings, Martin / Engelke, Udo / de Brouwer, Arjan / Wevers, Ron A / Pshezhetsky, Alexey V / van Karnebeek, Clara Dm / Lefeber, Dirk J

    JCI insight

    2018  Volume 3, Issue 24

    Abstract: ... in the N-acetylneuraminate pyruvate lyase gene (NPL). In vitro, NPL activity and sialic acid catabolism ... were affected, with a cell-type-specific reduction of N-acetyl mannosamine (ManNAc). A knockdown of NPL ... of NPL: N-acetyl glucosamine (GlcNAc) and ManNAc; the latter also rescuing the cardiac phenotype ...

    Abstract Sialic acids are important components of glycoproteins and glycolipids essential for cellular communication, infection, and metastasis. The importance of sialic acid biosynthesis in human physiology is well illustrated by the severe metabolic disorders in this pathway. However, the biological role of sialic acid catabolism in humans remains unclear. Here, we present evidence that sialic acid catabolism is important for heart and skeletal muscle function and development in humans and zebrafish. In two siblings, presenting with sialuria, exercise intolerance/muscle wasting, and cardiac symptoms in the brother, compound heterozygous mutations [chr1:182775324C>T (c.187C>T; p.Arg63Cys) and chr1:182772897A>G (c.133A>G; p.Asn45Asp)] were found in the N-acetylneuraminate pyruvate lyase gene (NPL). In vitro, NPL activity and sialic acid catabolism were affected, with a cell-type-specific reduction of N-acetyl mannosamine (ManNAc). A knockdown of NPL in zebrafish resulted in severe skeletal myopathy and cardiac edema, mimicking the human phenotype. The phenotype was rescued by expression of wild-type human NPL but not by the p.Arg63Cys or p.Asn45Asp mutants. Importantly, the myopathy phenotype in zebrafish embryos was rescued by treatment with the catabolic products of NPL: N-acetyl glucosamine (GlcNAc) and ManNAc; the latter also rescuing the cardiac phenotype. In conclusion, we provide the first report to our knowledge of a human defect in sialic acid catabolism, which implicates an important role of the sialic acid catabolic pathway in mammalian muscle physiology, and suggests opportunities for monosaccharide replacement therapy in human patients.
    MeSH term(s) Adult ; Animals ; Disease Models, Animal ; Edema, Cardiac/metabolism ; Gene Expression Regulation, Developmental ; Gene Knockdown Techniques ; Genetic Diseases, Inborn/genetics ; Genetic Diseases, Inborn/metabolism ; HEK293 Cells ; Hexosamines/metabolism ; Humans ; Male ; Muscle, Skeletal/growth & development ; Muscle, Skeletal/metabolism ; Muscular Diseases/genetics ; Muscular Diseases/metabolism ; Muscular Diseases/physiopathology ; Mutation ; N-Acetylneuraminic Acid/metabolism ; Oxo-Acid-Lyases/genetics ; Oxo-Acid-Lyases/metabolism ; Oxo-Acid-Lyases/therapeutic use ; Sialic Acid Storage Disease/metabolism ; Young Adult ; Zebrafish/embryology
    Chemical Substances Hexosamines ; mannosamine (2636-92-2) ; Oxo-Acid-Lyases (EC 4.1.3.-) ; N-acetylneuraminate lyase (EC 4.1.3.3) ; N-Acetylneuraminic Acid (GZP2782OP0)
    Language English
    Publishing date 2018-12-20
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 2379-3708
    ISSN (online) 2379-3708
    DOI 10.1172/jci.insight.122373
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Book ; Online: Quantifying resolution in cosmological N-body simulations using self-similarity

    Joyce, Michael / Garrison, Lehman / Eisenstein, Daniel

    2020  

    Abstract: ... tool to quantify the resolution at small scales of cosmological N-body simulations. Analysing two-point ... with a hypothesis that it is set by two-body collisionality. A corollary of our results is that N-body simulations ...

    Abstract We demonstrate that testing for self-similarity in scale-free simulations provides an excellent tool to quantify the resolution at small scales of cosmological N-body simulations. Analysing two-point correlation functions measured in simulations using ABACUS, we show how observed deviations from self-similarity reveal the range of time and distance scales in which convergence is obtained. While the well-converged scales show accuracy below 1 percent, our results show that, with a small force softening length, the spatial resolution is essentially determined by the mass resolution. At later times the lower cut-off scale on convergence evolves in comoving units as $a^{-1/2}$ ($a$ being the scale factor), consistent with a hypothesis that it is set by two-body collisionality. A corollary of our results is that N-body simulations, particularly at high red-shift, contain a significant spatial range in which clustering appears converged with respect to the time-stepping and force softening but has not actually converged to the physical continuum result. The method developed can be applied to determine the resolution of any clustering statistic and extended to infer resolution limits for non-scale-free simulations.

    Comment: 14 pages, 9 figures, submitted, comments welcome
    Keywords Astrophysics - Cosmology and Nongalactic Astrophysics
    Subject code 612
    Publishing date 2020-04-15
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: Nucleocapsid (N) Gene Mutations of SARS-CoV-2 Can Affect Real-Time RT-PCR Diagnostic and Impact False-Negative Results.

    Lesbon, Jéssika Cristina Chagas / Poleti, Mirele Daiana / de Mattos Oliveira, Elisângela Chicaroni / Patané, José Salvatore Leister / Clemente, Luan Gaspar / Viala, Vincent Louis / Ribeiro, Gabriela / Giovanetti, Marta / de Alcantara, Luiz Carlos Junior / Teixeira, Olivia / Nonato, Maria Cristina / de Lima, Loyze Paola Oliveira / Martins, Antonio Jorge / Dos Santos Barros, Claudia Renata / Marqueze, Elaine Cristina / de Souza Todão Bernardino, Jardelina / Moretti, Debora Botequio / Brassaloti, Ricardo Augusto / de Lello Rocha Campos Cassano, Raquel /
    Mariani, Pilar Drummond Sampaio Correa / Slavov, Svetoslav Nanev / Dos Santos, Rafael Bezerra / Rodrigues, Evandra Strazza / Santos, Elaine Vieira / Borges, Josiane Serrano / de La Roque, Debora Glenda Lima / Kitajima, Joao Paulo / Santos, Bibiana / Assato, Patricia Akemi / da Silva da Costa, Felipe Allan / Banho, Cecilia Artico / Sacchetto, Livia / Moraes, Marilia Mazzi / Palmieri, Melissa / da Silva, Fabiana Erica Vilanova / Grotto, Rejane Maria Tommasini / Souza-Neto, Jayme A / Nogueira, Mauricio Lacerda / Coutinho, Luiz Lehman / Calado, Rodrigo Tocantins / Neto, Raul Machado / Covas, Dimas Tadeu / Kashima, Simone / Elias, Maria Carolina / Sampaio, Sandra Coccuzzo / Fukumasu, Heidge

    Viruses

    2021  Volume 13, Issue 12

    Abstract: The current COVID-19 pandemic demands massive testing by Real-time RT-PCR (Reverse Transcription Polymerase Chain Reaction), which is considered the gold standard diagnostic test for the detection of the SARS-CoV-2 virus. However, the virus continues to ... ...

    Abstract The current COVID-19 pandemic demands massive testing by Real-time RT-PCR (Reverse Transcription Polymerase Chain Reaction), which is considered the gold standard diagnostic test for the detection of the SARS-CoV-2 virus. However, the virus continues to evolve with mutations that lead to phenotypic alterations as higher transmissibility, pathogenicity or vaccine evasion. Another big issue are mutations in the annealing sites of primers and probes of RT-PCR diagnostic kits leading to false-negative results. Therefore, here we identify mutations in the
    MeSH term(s) Brazil/epidemiology ; COVID-19/diagnosis ; COVID-19/epidemiology ; COVID-19 Nucleic Acid Testing ; Coronavirus Nucleocapsid Proteins/genetics ; Coronavirus RNA-Dependent RNA Polymerase/genetics ; DNA Primers ; False Negative Reactions ; Genome, Viral/genetics ; Humans ; Mutation ; Phosphoproteins/genetics ; RNA, Viral/genetics ; SARS-CoV-2/genetics ; SARS-CoV-2/isolation & purification
    Chemical Substances Coronavirus Nucleocapsid Proteins ; DNA Primers ; Phosphoproteins ; RNA, Viral ; nucleocapsid phosphoprotein, SARS-CoV-2 ; Coronavirus RNA-Dependent RNA Polymerase (EC 2.7.7.48) ; NSP12 protein, SARS-CoV-2 (EC 2.7.7.48)
    Language English
    Publishing date 2021-12-10
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2516098-9
    ISSN 1999-4915 ; 1999-4915
    ISSN (online) 1999-4915
    ISSN 1999-4915
    DOI 10.3390/v13122474
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Correction: Lesbon et al. Nucleocapsid (N) Gene Mutations of SARS-CoV-2 Can Affect Real-Time RT-PCR Diagnostic and Impact False-Negative Results.

    Lesbon, Jéssika Cristina Chagas / Poleti, Mirele Daiana / de Mattos Oliveira, Elisângela Chicaroni / Patané, José Salvatore Leister / Clemente, Luan Gaspar / Viala, Vincent Louis / Ribeiro, Gabriela / Giovanetti, Marta / de Alcantara, Luiz Carlos Junior / Teixeira, Olivia / Nonato, Maria Cristina / de Lima, Loyze Paola Oliveira / Martins, Antonio Jorge / Dos Santos Barros, Claudia Renata / Marqueze, Elaine Cristina / de Souza Todão Bernardino, Jardelina / Moretti, Debora Botequio / Brassaloti, Ricardo Augusto / de Lello Rocha Campos Cassano, Raquel /
    Mariani, Pilar Drummond Sampaio Correa / Slavov, Svetoslav Nanev / Dos Santos, Rafael Bezerra / Rodrigues, Evandra Strazza / Santos, Elaine Vieira / Borges, Josiane Serrano / de La Roque, Debora Glenda Lima / Kitajima, Joao Paulo / Santos, Bibiana / Assato, Patricia Akemi / da Silva da Costa, Felipe Allan / Banho, Cecilia Artico / Sacchetto, Livia / Moraes, Marilia Mazzi / Palmieri, Melissa / da Silva, Fabiana Erica Vilanova / Grotto, Rejane Maria Tommasini / Souza-Neto, Jayme A / Nogueira, Mauricio Lacerda / Coutinho, Luiz Lehman / Calado, Rodrigo Tocantins / Neto, Raul Machado / Covas, Dimas Tadeu / Kashima, Simone / Elias, Maria Carolina / Sampaio, Sandra Coccuzzo / Fukumasu, Heidge

    Viruses

    2022  Volume 14, Issue 9

    Abstract: The authors hereby request the inclusion of two authors (Olivia Teixeira and Maria Cristina Nonato) in the recently published article ... ...

    Abstract The authors hereby request the inclusion of two authors (Olivia Teixeira and Maria Cristina Nonato) in the recently published article in
    Language English
    Publishing date 2022-09-05
    Publishing country Switzerland
    Document type Published Erratum
    ZDB-ID 2516098-9
    ISSN 1999-4915 ; 1999-4915
    ISSN (online) 1999-4915
    ISSN 1999-4915
    DOI 10.3390/v14091967
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: The N Terminus of the PduB Protein Binds the Protein Shell of the Pdu Microcompartment to Its Enzymatic Core.

    Lehman, Brent P / Chowdhury, Chiranjit / Bobik, Thomas A

    Journal of bacteriology

    2017  Volume 199, Issue 8

    Abstract: ... In this report, we show that the N-terminal 37 amino acids of the PduB protein have a critical role in binding ... were constructed that deleted short regions of the N terminus of PduB. Growth tests indicated ... region of the N terminus of PduB required for MCP assembly is a putative helix spanning residues 6 to 18 ...

    Abstract Bacterial microcompartments (MCPs) are extremely large proteinaceous organelles that consist of an enzymatic core encapsulated within a complex protein shell. A key question in MCP biology is the nature of the interactions that guide the assembly of thousands of protein subunits into a well-ordered metabolic compartment. In this report, we show that the N-terminal 37 amino acids of the PduB protein have a critical role in binding the shell of the 1,2-propanediol utilization (Pdu) microcompartment to its enzymatic core. Several mutations were constructed that deleted short regions of the N terminus of PduB. Growth tests indicated that three of these deletions were impaired MCP assembly. Attempts to purify MCPs from these mutants, followed by gel electrophoresis and enzyme assays, indicated that the protein complexes isolated consisted of MCP shells depleted of core enzymes. Electron microscopy substantiated these findings by identifying apparently empty MCP shells but not intact MCPs. Analyses of 13 site-directed mutants indicated that the key region of the N terminus of PduB required for MCP assembly is a putative helix spanning residues 6 to 18. Considering the findings presented here together with prior work, we propose a new model for MCP assembly.
    MeSH term(s) Amino Acid Sequence ; Anti-Bacterial Agents ; Bacterial Proteins/genetics ; Bacterial Proteins/metabolism ; Cobamides/pharmacology ; Gene Expression Regulation, Bacterial/physiology ; Gene Expression Regulation, Enzymologic/physiology ; Hydro-Lyases/genetics ; Hydro-Lyases/metabolism ; Mutation ; NAD ; Salmonella typhimurium/cytology ; Salmonella typhimurium/genetics ; Salmonella typhimurium/metabolism ; Vitamin B 12/pharmacology
    Chemical Substances Anti-Bacterial Agents ; Bacterial Proteins ; Cobamides ; NAD (0U46U6E8UK) ; Hydro-Lyases (EC 4.2.1.-) ; cobamamide (F0R1QK73KB) ; Vitamin B 12 (P6YC3EG204)
    Language English
    Publishing date 2017-04-15
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2968-3
    ISSN 1098-5530 ; 0021-9193
    ISSN (online) 1098-5530
    ISSN 0021-9193
    DOI 10.1128/JB.00785-16
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  8. Article ; Online: Gel purification of radiolabeled nucleic acids via phosphorimaging: Dip-N-Dot.

    Burton, Aaron S / Madix, Rowan A / Vaidya, Nilesh / Riley, Craig A / Hayden, Eric J / Chepetan, Andre / Arenas, Carolina Díaz / Larson, Brian C / Lehman, Niles

    Analytical biochemistry

    2009  Volume 388, Issue 2, Page(s) 351–352

    Abstract: ... the radiolabeled molecule. A more cost-effective method is to physically inject the gel with a "Dip-N-Dot" solution ...

    Abstract RNA and DNA oligonucleotides radiolabeled with (32)P or (33)P often require gel electrophoresis to remove undesired side and/or degradation products. Common ways to visualize these molecules after electrophoresis are by ultraviolet (UV) shadowing, which necessarily reduces the specific activity of the oligonucleotide, and by autoradiography using film, which is cumbersome and increases the cost of generating the radiolabeled molecule. A more cost-effective method is to physically inject the gel with a "Dip-N-Dot" solution of dye and radionuclide after electrophoresis but prior to phosphorimaging. The gel can be overlaid on its computer-generated image, allowing the labeled molecules to be visualized quickly.
    MeSH term(s) Autoradiography/methods ; Electrophoresis/methods ; Nucleic Acids/analysis ; Nucleic Acids/chemistry ; Phosphorus Radioisotopes/chemistry
    Chemical Substances Nucleic Acids ; Phosphorus Radioisotopes
    Language English
    Publishing date 2009-05-15
    Publishing country United States
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 1110-1
    ISSN 1096-0309 ; 0003-2697
    ISSN (online) 1096-0309
    ISSN 0003-2697
    DOI 10.1016/j.ab.2009.02.010
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  9. Article: Nucleocapsid (N) Gene Mutations of SARS-CoV-2 Can Affect Real-Time RT-PCR Diagnostic and Impact False-Negative Results

    Lesbon, Jéssika Cristina Chagas / Poleti, Mirele Daiana / de Mattos Oliveira, Elisângela Chicaroni / Patané, José Salvatore Leister / Clemente, Luan Gaspar / Viala, Vincent Louis / Ribeiro, Gabriela / Giovanetti, Marta / de Alcantara, Luiz Carlos Junior / de Lima, Loyze Paola Oliveira / Martins, Antonio Jorge / dos Santos Barros, Claudia Renata / Marqueze, Elaine Cristina / de Souza Todão Bernardino, Jardelina / Moretti, Debora Botequio / Brassaloti, Ricardo Augusto / de Lello Rocha Campos Cassano, Raquel / Mariani, Pilar Drummond Sampaio Correa / Slavov, Svetoslav Nanev /
    dos Santos, Rafael Bezerra / Rodrigues, Evandra Strazza / Santos, Elaine Vieira / Borges, Josiane Serrano / de La Roque, Debora Glenda Lima / Kitajima, Joao Paulo / Santos, Bibiana / Assato, Patricia Akemi / da Silva da Costa, Felipe Allan / Banho, Cecilia Artico / Sacchetto, Livia / Moraes, Marilia Mazzi / Palmieri, Melissa / da Silva, Fabiana Erica Vilanova / Grotto, Rejane Maria Tommasini / Souza-Neto, Jayme A. / Nogueira, Mauricio Lacerda / Coutinho, Luiz Lehman / Calado, Rodrigo Tocantins / Neto, Raul Machado / Covas, Dimas Tadeu / Kashima, Simone / Elias, Maria Carolina / Sampaio, Sandra Coccuzzo / Fukumasu, Heidge

    Viruses. 2021 Dec. 10, v. 13, no. 12

    2021  

    Abstract: ... Therefore, here we identify mutations in the N (Nucleocapsid) gene that affects the use of the GeneFinder COVID-19 ... Plus RealAmp Kit. We sequenced SARS-CoV-2 genomes from 17 positive samples with no N gene detection ... different mutations affecting the N detection: a deletion of 18 nucleotides (Del28877-28894), a substitution ...

    Abstract The current COVID-19 pandemic demands massive testing by Real-time RT-PCR (Reverse Transcription Polymerase Chain Reaction), which is considered the gold standard diagnostic test for the detection of the SARS-CoV-2 virus. However, the virus continues to evolve with mutations that lead to phenotypic alterations as higher transmissibility, pathogenicity or vaccine evasion. Another big issue are mutations in the annealing sites of primers and probes of RT-PCR diagnostic kits leading to false-negative results. Therefore, here we identify mutations in the N (Nucleocapsid) gene that affects the use of the GeneFinder COVID-19 Plus RealAmp Kit. We sequenced SARS-CoV-2 genomes from 17 positive samples with no N gene detection but with RDRP (RNA-dependent RNA polymerase) and E (Envelope) genes detection, and observed a set of three different mutations affecting the N detection: a deletion of 18 nucleotides (Del28877-28894), a substitution of GGG to AAC (28881-28883) and a frameshift mutation caused by deletion (Del28877-28878). The last one cause a deletion of six AAs (amino acids) located in the central intrinsic disorder region at protein level. We also found this mutation in 99 of the 14,346 sequenced samples by the Sao Paulo state Network for Pandemic Alert of Emerging SARS-CoV-2 variants, demonstrating the circulation of the mutation in Sao Paulo, Brazil. Continuous monitoring and characterization of mutations affecting the annealing sites of primers and probes by genomic surveillance programs are necessary to maintain the effectiveness of the diagnosis of COVID-19.
    Keywords COVID-19 infection ; RNA-directed RNA polymerase ; Severe acute respiratory syndrome coronavirus 2 ; frameshift mutation ; genes ; genomics ; monitoring ; nucleocapsid ; nucleotides ; pandemic ; pathogenicity ; phenotype ; protein content ; reverse transcriptase polymerase chain reaction ; vaccines ; viruses ; Brazil
    Language English
    Dates of publication 2021-1210
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2516098-9
    ISSN 1999-4915
    ISSN 1999-4915
    DOI 10.3390/v13122474
    Database NAL-Catalogue (AGRICOLA)

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  10. Article ; Online: Preface to the special issue.

    Lehman, Michael N

    Journal of neuroendocrinology

    2022  Volume 34, Issue 5, Page(s) e13150

    Language English
    Publishing date 2022-05-20
    Publishing country United States
    Document type Editorial
    ZDB-ID 1007517-3
    ISSN 1365-2826 ; 0953-8194
    ISSN (online) 1365-2826
    ISSN 0953-8194
    DOI 10.1111/jne.13150
    Database MEDical Literature Analysis and Retrieval System OnLINE

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