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| http://dx.doi.org/10.1002/anie.201101066 | DOI Listing |
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High-resolution comparative atomic structures of two Giardiavirus prototypes infecting G. duodenalis parasite.
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The Giardia lamblia virus (GLV) is a non-enveloped icosahedral dsRNA and endosymbiont virus that infects the zoonotic protozoan parasite Giardia duodenalis (syn. G. lamblia, G.
View Article and Find Full Text PDFIncidence of mud crab reovirus (MCRV) outbreak in polyculture ponds of Andhra Pradesh, south east coast of India.
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M. S. Swaminathan Research Foundation (MSSRF), 3rd Cross Road, Taramani Institutional Area, Chennai 600113, Tamil Nadu, India.
Reovirus designated as Mud crab reovirus (MCRV) is associated with the mass mortalities of mud crabs resulting in significant economic loss to crab and shrimp-mud crab polyculture farmers in the Nagayalanka, Krishna district, Andhra Pradesh. The 100 % chronic mass mortalities have been attributed to the outbreak of Mud crab reovirus (MCRV) in the polyculture farms. The moribund crabs showed autotomy, discoloration of carapace, loss of appetite, slow movement and loose gills.
View Article and Find Full Text PDFDengue Virus Capsid Protein Facilitates Genome Compaction and Packaging.
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Bioinformatics Institute (BII), Agency for Science, Technology and Research (A*STAR), Singapore 138671, Singapore.
Dengue virus (DENV) is a single-stranded (+)-sense RNA virus that infects humans and mosquitoes, posing a significant health risk in tropical and subtropical regions. Mature virions are composed of an icosahedral shell of envelope (E) and membrane (M) proteins circumscribing a lipid bilayer, which in turn contains a complex of the approximately 11 kb genomic RNA with capsid (C) proteins. Whereas the structure of the envelope is clearly defined, the structure of the packaged genome in complex with C proteins remains elusive.
View Article and Find Full Text PDFFrom 8- to 18-Cluster Electrons Superatoms: Evaluation via DFT Calculations of the Ligand-Protected W@Au(dppm) Cluster Displaying Distinctive Electronic and Optical Properties.
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Facultad de Ingeniería, Arquitectura y Diseño, Universidad San Sebastián, Bellavista 7, Santiago8420524, Chile.
The iconic W@Au icosahedral bare cluster reaches the favorable closed-shell superatomic electron configuration 1S 1P 1D, making it an 18-cluster electron (18-ce) superatom. Here, we pursue the evaluation of a ligand-protected counterpart based on the construction of a fully phosphine-protected [W@Au(dppm)] cluster strongly related to the characterized [Au(dppm)] homometallic counterpart. The later cluster has the same total number of valence electrons as the former but is considered an 8-ce superatom with 1S 1P configuration.
View Article and Find Full Text PDFVirion structure of Leishmania RNA virus 1.
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December 2022
Central European Institute of Technology, Masaryk University, Kamenice 753/5, Brno, 625 00, Czech Republic. Electronic address:
The presence of Leishmania RNA virus 1 (LRV1) enables Leishmania protozoan parasites to cause more severe disease than the virus-free strains. The structure of LRV1 virus-like particles has been determined previously, however, the structure of the LRV1 virion has not been characterized. Here we used cryo-electron microscopy and single-particle reconstruction to determine the structures of the LRV1 virion and empty particle isolated from Leishmania guyanensis to resolutions of 4.
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