LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 87

Search options

  1. Article ; Online: hACE2-Induced Allosteric Activation in SARS-CoV versus SARS-CoV-2 Spike Assemblies Revealed by Structural Dynamics.

    Chen, Chengbo / Zhu, Richard / Hodge, Edgar A / Díaz-Salinas, Marco A / Nguyen, Adam / Munro, James B / Lee, Kelly K

    ACS infectious diseases

    2023  Volume 9, Issue 6, Page(s) 1180–1189

    Abstract: SARS-CoV and SARS-CoV-2 cell entry begins when spike glycoprotein (S) docks with the human ACE2 (hACE2) receptor. While the two coronaviruses share a common receptor and architecture of S, they exhibit differences in interactions with hACE2 as well as ... ...

    Abstract SARS-CoV and SARS-CoV-2 cell entry begins when spike glycoprotein (S) docks with the human ACE2 (hACE2) receptor. While the two coronaviruses share a common receptor and architecture of S, they exhibit differences in interactions with hACE2 as well as differences in proteolytic processing of S that trigger the fusion machine. Understanding how those differences impact S activation is key to understand its function and viral pathogenesis. Here, we investigate hACE2-induced activation in SARS-CoV and SARS-CoV-2 S using hydrogen/deuterium-exchange mass spectrometry (HDX-MS). HDX-MS revealed differences in dynamics in unbound S, including open/closed conformational switching and D614G-induced S stability. Upon hACE2 binding, notable differences in transduction of allosteric changes were observed extending from the receptor binding domain to regions proximal to proteolytic cleavage sites and the fusion peptide. Furthermore, we report that dimeric hACE2, the native oligomeric form of the receptor, does not lead to any more pronounced structural effect in S compared to saturated monomeric hACE2 binding. These experiments provide mechanistic insights into receptor-induced activation of
    MeSH term(s) Humans ; SARS-CoV-2/metabolism ; COVID-19 ; Angiotensin-Converting Enzyme 2/metabolism ; Allosteric Regulation ; Receptors, Virus/metabolism ; Severe acute respiratory syndrome-related coronavirus ; Spike Glycoprotein, Coronavirus/chemistry
    Chemical Substances Angiotensin-Converting Enzyme 2 (EC 3.4.17.23) ; Receptors, Virus ; Spike Glycoprotein, Coronavirus ; spike protein, SARS-CoV-2
    Language English
    Publishing date 2023-05-11
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ISSN 2373-8227
    ISSN (online) 2373-8227
    DOI 10.1021/acsinfecdis.3c00010
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Regulation of Ebola GP conformation and membrane binding by the chemical environment of the late endosome.

    Jain, Aastha / Govindan, Ramesh / Berkman, Alex R / Luban, Jeremy / Díaz-Salinas, Marco A / Durham, Natasha D / Munro, James B

    PLoS pathogens

    2023  Volume 19, Issue 12, Page(s) e1011848

    Abstract: Interaction between the Ebola virus envelope glycoprotein (GP) and the endosomal membrane is an essential step during virus entry into the cell. Acidic pH and Ca2+ have been implicated in mediating the GP-membrane interaction. However, the molecular ... ...

    Abstract Interaction between the Ebola virus envelope glycoprotein (GP) and the endosomal membrane is an essential step during virus entry into the cell. Acidic pH and Ca2+ have been implicated in mediating the GP-membrane interaction. However, the molecular mechanism by which these environmental factors regulate the conformational changes that enable engagement of GP with the target membrane is unknown. Here, we apply fluorescence correlation spectroscopy (FCS) and single-molecule Förster resonance energy transfer (smFRET) imaging to elucidate how the acidic pH, Ca2+ and anionic phospholipids in the late endosome promote GP-membrane interaction, thereby facilitating virus entry. We find that bis(monoacylglycero)phosphate (BMP), which is specific to the late endosome, is especially critical in determining the Ca2+-dependence of the GP-membrane interaction. Molecular dynamics (MD) simulations suggested residues in GP that sense pH and induce conformational changes that make the fusion loop available for insertion into the membrane. We similarly confirm residues in the fusion loop that mediate GP's interaction with Ca2+, which likely promotes local conformational changes in the fusion loop and mediates electrostatic interactions with the anionic phospholipids. Collectively, our results provide a mechanistic understanding of how the environment of the late endosome regulates the timing and efficiency of virus entry.
    MeSH term(s) Humans ; Hemorrhagic Fever, Ebola ; Ebolavirus/physiology ; Calcium/metabolism ; Viral Envelope Proteins/metabolism ; Endosomes/metabolism ; Protein Conformation ; Virus Internalization ; Membrane Fusion ; Hydrogen-Ion Concentration
    Chemical Substances Calcium (SY7Q814VUP) ; Viral Envelope Proteins
    Language English
    Publishing date 2023-12-06
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2205412-1
    ISSN 1553-7374 ; 1553-7374
    ISSN (online) 1553-7374
    ISSN 1553-7374
    DOI 10.1371/journal.ppat.1011848
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Detergent modulates the conformational equilibrium of SARS-CoV-2 Spike during cryo-EM structural determination.

    Egri, Shawn B / Wang, Xue / Díaz-Salinas, Marco A / Luban, Jeremy / Dudkina, Natalya V / Munro, James B / Shen, Kuang

    Nature communications

    2023  Volume 14, Issue 1, Page(s) 2527

    Abstract: The Spike glycoprotein of SARS-CoV-2 mediates viral entry into the host cell via the interaction between its receptor binding domain (RBD) and human angiotensin-converting enzyme 2 (ACE2). Spike RBD has been reported to adopt two primary conformations, a ...

    Abstract The Spike glycoprotein of SARS-CoV-2 mediates viral entry into the host cell via the interaction between its receptor binding domain (RBD) and human angiotensin-converting enzyme 2 (ACE2). Spike RBD has been reported to adopt two primary conformations, a closed conformation in which the binding site is shielded and unable to interact with ACE2, and an open conformation that is capable of binding ACE2. Many structural studies have probed the conformational space of the homotrimeric Spike from SARS-CoV-2. However, how sample buffer conditions used during structural determination influence the Spike conformation is currently unclear. Here, we systematically explored the impact of commonly used detergents on the conformational space of Spike. We show that in the presence of detergent, the Spike glycoprotein predominantly occupies a closed conformational state during cryo-EM structural determination. However, in the absence of detergent, such conformational compaction was neither observed by cryo-EM, nor by single-molecule FRET designed to visualize the movement of RBD in solution in real-time. Our results highlight the highly sensitive nature of the Spike conformational space to buffer composition during cryo-EM structural determination, and emphasize the importance of orthogonal biophysical approaches to validate the structural models obtained.
    MeSH term(s) Humans ; SARS-CoV-2/metabolism ; Detergents/pharmacology ; Angiotensin-Converting Enzyme 2/metabolism ; COVID-19 ; Cryoelectron Microscopy ; Protein Binding ; Glycoproteins/metabolism ; Spike Glycoprotein, Coronavirus/metabolism
    Chemical Substances Detergents ; Angiotensin-Converting Enzyme 2 (EC 3.4.17.23) ; Glycoproteins ; Spike Glycoprotein, Coronavirus ; spike protein, SARS-CoV-2
    Language English
    Publishing date 2023-05-03
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 2553671-0
    ISSN 2041-1723 ; 2041-1723
    ISSN (online) 2041-1723
    ISSN 2041-1723
    DOI 10.1038/s41467-023-38251-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Conformational dynamics and allosteric modulation of the SARS-CoV-2 spike.

    Díaz-Salinas, Marco A / Li, Qi / Ejemel, Monir / Yurkovetskiy, Leonid / Luban, Jeremy / Shen, Kuang / Wang, Yang / Munro, James B

    eLife

    2022  Volume 11

    Abstract: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infects cells through binding to angiotensin-converting enzyme 2 (ACE2). This interaction is mediated by the receptor-binding domain (RBD) of the viral spike (S) glycoprotein. Structural and ... ...

    Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infects cells through binding to angiotensin-converting enzyme 2 (ACE2). This interaction is mediated by the receptor-binding domain (RBD) of the viral spike (S) glycoprotein. Structural and dynamic data have shown that S can adopt multiple conformations, which controls the exposure of the ACE2-binding site in the RBD. Here, using single-molecule Förster resonance energy transfer (smFRET) imaging, we report the effects of ACE2 and antibody binding on the conformational dynamics of S from the Wuhan-1 strain and in the presence of the D614G mutation. We find that D614G modulates the energetics of the RBD position in a manner similar to ACE2 binding. We also find that antibodies that target diverse epitopes, including those distal to the RBD, stabilize the RBD in a position competent for ACE2 binding. Parallel solution-based binding experiments using fluorescence correlation spectroscopy (FCS) indicate antibody-mediated enhancement of ACE2 binding. These findings inform on novel strategies for therapeutic antibody cocktails.
    MeSH term(s) Angiotensin-Converting Enzyme 2/chemistry ; COVID-19 ; Humans ; Protein Domains ; SARS-CoV-2 ; Spike Glycoprotein, Coronavirus/chemistry
    Chemical Substances Spike Glycoprotein, Coronavirus ; spike protein, SARS-CoV-2 ; ACE2 protein, human (EC 3.4.17.23) ; Angiotensin-Converting Enzyme 2 (EC 3.4.17.23)
    Language English
    Publishing date 2022-03-24
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 2687154-3
    ISSN 2050-084X ; 2050-084X
    ISSN (online) 2050-084X
    ISSN 2050-084X
    DOI 10.7554/eLife.75433
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Regulation of Ebola GP conformation and membrane binding by the chemical environment of the late endosome.

    Aastha Jain / Ramesh Govindan / Alex R Berkman / Jeremy Luban / Marco A Díaz-Salinas / Natasha D Durham / James B Munro

    PLoS Pathogens, Vol 19, Iss 12, p e

    2023  Volume 1011848

    Abstract: Interaction between the Ebola virus envelope glycoprotein (GP) and the endosomal membrane is an essential step during virus entry into the cell. Acidic pH and Ca2+ have been implicated in mediating the GP-membrane interaction. However, the molecular ... ...

    Abstract Interaction between the Ebola virus envelope glycoprotein (GP) and the endosomal membrane is an essential step during virus entry into the cell. Acidic pH and Ca2+ have been implicated in mediating the GP-membrane interaction. However, the molecular mechanism by which these environmental factors regulate the conformational changes that enable engagement of GP with the target membrane is unknown. Here, we apply fluorescence correlation spectroscopy (FCS) and single-molecule Förster resonance energy transfer (smFRET) imaging to elucidate how the acidic pH, Ca2+ and anionic phospholipids in the late endosome promote GP-membrane interaction, thereby facilitating virus entry. We find that bis(monoacylglycero)phosphate (BMP), which is specific to the late endosome, is especially critical in determining the Ca2+-dependence of the GP-membrane interaction. Molecular dynamics (MD) simulations suggested residues in GP that sense pH and induce conformational changes that make the fusion loop available for insertion into the membrane. We similarly confirm residues in the fusion loop that mediate GP's interaction with Ca2+, which likely promotes local conformational changes in the fusion loop and mediates electrostatic interactions with the anionic phospholipids. Collectively, our results provide a mechanistic understanding of how the environment of the late endosome regulates the timing and efficiency of virus entry.
    Keywords Immunologic diseases. Allergy ; RC581-607 ; Biology (General) ; QH301-705.5
    Language English
    Publishing date 2023-12-01T00:00:00Z
    Publisher Public Library of Science (PLoS)
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  6. Article: Conformational dynamics and allosteric modulation of the SARS-CoV-2 spike.

    Díaz-Salinas, Marco A / Li, Qi / Ejemel, Monir / Yurkovetskiy, Leonid / Luban, Jeremy / Shen, Kuang / Wang, Yang / Munro, James B

    bioRxiv : the preprint server for biology

    2021  

    Abstract: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infects cells through binding to angiotensin-converting enzyme 2 (ACE2). This interaction is mediated by the receptor-binding domain (RBD) of the viral spike (S) glycoprotein. Structural and ... ...

    Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infects cells through binding to angiotensin-converting enzyme 2 (ACE2). This interaction is mediated by the receptor-binding domain (RBD) of the viral spike (S) glycoprotein. Structural and dynamic data have shown that S can adopt multiple conformations, which controls the exposure of the ACE2-binding site in the RBD. Here, using single-molecule Förster resonance energy transfer (smFRET) imaging we report the effects of ACE2 and antibody binding on the conformational dynamics of S from the Wuhan-1 strain and the B.1 variant (D614G). We find that D614G modulates the energetics of the RBD position in a manner similar to ACE2 binding. We also find that antibodies that target diverse epitopes, including those distal to the RBD, stabilize the RBD in a position competent for ACE2 binding. Parallel solution-based binding experiments using fluorescence correlation spectroscopy (FCS) indicate antibody-mediated enhancement of ACE2 binding. These findings inform on novel strategies for therapeutic antibody cocktails.
    Language English
    Publishing date 2021-11-09
    Publishing country United States
    Document type Preprint
    DOI 10.1101/2021.10.29.466470
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Defining the multiplicity and time of infection for the production of Zaire Ebola virus-like particles in the insect cell-baculovirus expression system.

    Pastor, Ana Ruth / González-Domínguez, Gonzalo / Díaz-Salinas, Marco A / Ramírez, Octavio T / Palomares, Laura A

    Vaccine

    2019  Volume 37, Issue 47, Page(s) 6962–6969

    Abstract: The Ebola virus disease is a public health challenge. To date, the only available treatments are medical support or the emergency administration of experimental drugs. The absence of licensed vaccines against Ebola virus impedes the prevention of ... ...

    Abstract The Ebola virus disease is a public health challenge. To date, the only available treatments are medical support or the emergency administration of experimental drugs. The absence of licensed vaccines against Ebola virus impedes the prevention of infection. Vaccines based on recombinant virus-like particles (VLP) are a promising alternative. The Zaire Ebola virus serotype (ZEBOV) is the most aggressive with the highest mortality rates. Production of ZEBOV-VLP has been accomplished in mammalian and insect cells by the recombinant coexpression of three structural proteins, the glycoprotein (GP), the matrix structural protein VP40, and the nucleocapsid protein (NP). However, specific conditions to manipulate protein concentrations and improve assembly into VLP have not been determined to date. Here, we used a design of experiments (DoE) approach to determine the best MOI and TOI for three recombinant baculoviruses: bac-GP, bac-VP40 and bac-NP, each coding for one of the main structural proteins of ZEBOV. We identified two conditions where the simultaneous expression of the three recombinant proteins was observed. Interestingly, a temporal and stoichiometric interplay between the three structural proteins was observed. VP40 was required for the correct assembly of ZEBOV-VLP. High NP concentrations reduced the accumulation of GP, which has been reported to be necessary for inducing a protective immune response. Electron microscopy showed that the ZEBOV-VLP produced were morphologically similar to the native virus micrographs previously reported in the literature. A strategy for producing ZEBOV in insect cells, which consists in using a high MOI of bac-VP40 and bac-GP, and reducing expression of NP, either by delaying infection or reducing the MOI of bac-NP, was the most adequate for the production of VLP.
    MeSH term(s) Animals ; Antibodies, Viral/immunology ; Baculoviridae/immunology ; Cell Line ; Ebola Vaccines/immunology ; Ebolavirus/immunology ; Glycoproteins/immunology ; Hemorrhagic Fever, Ebola/immunology ; Insecta/immunology ; Insecta/virology ; Nucleocapsid Proteins/immunology ; Nucleoproteins/immunology ; Sf9 Cells ; Viral Core Proteins/immunology ; Viral Matrix Proteins/immunology
    Chemical Substances Antibodies, Viral ; Ebola Vaccines ; Glycoproteins ; Nucleocapsid Proteins ; Nucleoproteins ; Viral Core Proteins ; Viral Matrix Proteins
    Language English
    Publishing date 2019-06-28
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 605674-x
    ISSN 1873-2518 ; 0264-410X
    ISSN (online) 1873-2518
    ISSN 0264-410X
    DOI 10.1016/j.vaccine.2019.06.029
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Conformational dynamics and allosteric modulation of the SARS-CoV-2 spike

    Marco A Díaz-Salinas / Qi Li / Monir Ejemel / Leonid Yurkovetskiy / Jeremy Luban / Kuang Shen / Yang Wang / James B Munro

    eLife, Vol

    2022  Volume 11

    Abstract: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infects cells through binding to angiotensin-converting enzyme 2 (ACE2). This interaction is mediated by the receptor-binding domain (RBD) of the viral spike (S) glycoprotein. Structural and ... ...

    Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infects cells through binding to angiotensin-converting enzyme 2 (ACE2). This interaction is mediated by the receptor-binding domain (RBD) of the viral spike (S) glycoprotein. Structural and dynamic data have shown that S can adopt multiple conformations, which controls the exposure of the ACE2-binding site in the RBD. Here, using single-molecule Förster resonance energy transfer (smFRET) imaging, we report the effects of ACE2 and antibody binding on the conformational dynamics of S from the Wuhan-1 strain and in the presence of the D614G mutation. We find that D614G modulates the energetics of the RBD position in a manner similar to ACE2 binding. We also find that antibodies that target diverse epitopes, including those distal to the RBD, stabilize the RBD in a position competent for ACE2 binding. Parallel solution-based binding experiments using fluorescence correlation spectroscopy (FCS) indicate antibody-mediated enhancement of ACE2 binding. These findings inform on novel strategies for therapeutic antibody cocktails.
    Keywords virus entry ; protein dynamics ; single-molecule biophysics ; Medicine ; R ; Science ; Q ; Biology (General) ; QH301-705.5
    Subject code 570
    Language English
    Publishing date 2022-03-01T00:00:00Z
    Publisher eLife Sciences Publications Ltd
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  9. Article: S:D614G and S:H655Y are gateway mutations that act epistatically to promote SARS-CoV-2 variant fitness.

    Yurkovetskiy, Leonid / Egri, Shawn / Kurhade, Chaitanya / Diaz-Salinas, Marco A / Jaimes, Javier A / Nyalile, Thomas / Xie, Xuping / Choudhary, Manish C / Dauphin, Ann / Li, Jonathan Z / Munro, James B / Shi, Pei-Yong / Shen, Kuang / Luban, Jeremy

    bioRxiv : the preprint server for biology

    2023  

    Abstract: SARS-CoV-2 variants bearing complex combinations of mutations that confer increased transmissibility, COVID-19 severity, and immune escape, were first detected after S:D614G had gone to fixation, and likely originated during persistent infection of ... ...

    Abstract SARS-CoV-2 variants bearing complex combinations of mutations that confer increased transmissibility, COVID-19 severity, and immune escape, were first detected after S:D614G had gone to fixation, and likely originated during persistent infection of immunocompromised hosts. To test the hypothesis that S:D614G facilitated emergence of such variants, S:D614G was reverted to the ancestral sequence in the context of sequential Spike sequences from an immunocompromised individual, and within each of the major SARS-CoV-2 variants of concern. In all cases, infectivity of the S:D614G revertants was severely compromised. The infectivity of atypical SARS-CoV-2 lineages that propagated in the absence of S:D614G was found to be dependent upon either S:Q613H or S:H655Y. Notably, Gamma and Omicron variants possess both S:D614G and S:H655Y, each of which contributed to infectivity of these variants. Among sarbecoviruses, S:Q613H, S:D614G, and S:H655Y are only detected in SARS-CoV-2, which is also distinguished by a polybasic S1/S2 cleavage site. Genetic and biochemical experiments here showed that S:Q613H, S:D614G, and S:H655Y each stabilize Spike on virions, and that they are dispensable in the absence of S1/S2 cleavage, consistent with selection of these mutations by the S1/S2 cleavage site. CryoEM revealed that either S:D614G or S:H655Y shift the Spike receptor binding domain (RBD) towards the open conformation required for ACE2-binding and therefore on pathway for infection. Consistent with this, an smFRET reporter for RBD conformation showed that both S:D614G and S:H655Y spontaneously adopt the conformation that ACE2 induces in the parental Spike. Data from these orthogonal experiments demonstrate that S:D614G and S:H655Y are convergent adaptations to the polybasic S1/S2 cleavage site which stabilize S1 on the virion in the open RBD conformation and act epistatically to promote the fitness of variants bearing complex combinations of clinically significant mutations.
    Language English
    Publishing date 2023-04-24
    Publishing country United States
    Document type Preprint
    DOI 10.1101/2023.03.30.535005
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Comparative analysis of neuroinvasion by Japanese encephalitis virulent and vaccine viral strains in an in vitro model of human blood-brain barrier.

    Khou, Cécile / Díaz-Salinas, Marco Aurelio / da Costa, Anaelle / Préhaud, Christophe / Jeannin, Patricia / Afonso, Philippe V / Vignuzzi, Marco / Lafon, Monique / Pardigon, Nathalie

    PloS one

    2021  Volume 16, Issue 6, Page(s) e0252595

    Abstract: Japanese encephalitis virus (JEV) is the major cause of viral encephalitis in South East Asia. It has been suggested that, as a consequence of the inflammatory process during JEV infection, there is disruption of the blood-brain barrier (BBB) tight ... ...

    Abstract Japanese encephalitis virus (JEV) is the major cause of viral encephalitis in South East Asia. It has been suggested that, as a consequence of the inflammatory process during JEV infection, there is disruption of the blood-brain barrier (BBB) tight junctions that in turn allows the virus access to the central nervous system (CNS). However, what happens at early times of JEV contact with the BBB is poorly understood. In the present work, we evaluated the ability of both a virulent and a vaccine strain of JEV (JEV RP9 and SA14-14-2, respectively) to cross an in vitro human BBB model. Using this system, we demonstrated that both JEV RP9 and SA14-14-2 are able to cross the BBB without disrupting it at early times post viral addition. Furthermore, we find that almost 10 times more RP9 infectious particles than SA14-14 cross the model BBB, indicating this BBB model discriminates between the virulent RP9 and the vaccine SA14-14-2 strains of JEV. Beyond contributing to the understanding of early events in JEV neuroinvasion, we demonstrate this in vitro BBB model can be used as a system to study the viral determinants of JEV neuroinvasiveness and the molecular mechanisms by which this flavivirus crosses the BBB during early times of neuroinvasion.
    MeSH term(s) Blood-Brain Barrier/physiology ; Blood-Brain Barrier/virology ; Cell Line ; Encephalitis Virus, Japanese/genetics ; Encephalitis Virus, Japanese/pathogenicity ; Encephalitis Virus, Japanese/physiology ; Encephalitis, Japanese/pathology ; Encephalitis, Japanese/virology ; Endothelial Cells/cytology ; Endothelial Cells/metabolism ; Endothelial Cells/virology ; Humans ; Models, Biological ; RNA, Viral/genetics ; RNA, Viral/metabolism ; Virulence ; Virus Replication
    Chemical Substances RNA, Viral
    Language English
    Publishing date 2021-06-04
    Publishing country United States
    Document type Comparative Study ; Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ISSN 1932-6203
    ISSN (online) 1932-6203
    DOI 10.1371/journal.pone.0252595
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top