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Sökning: id:"swepub:oai:DiVA.org:uu-304148" > The infectious part...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003870naa a2200457 4500
001oai:DiVA.org:uu-304148
003SwePub
008161003s2016 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3041482 URI
024a https://doi.org/10.1038/srep331702 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Okamoto, Kentau Uppsala universitet,Molekylär biofysik4 aut0 (Swepub:uu)kenok266
2451 0a The infectious particle of insect-borne totivirus-like Omono River virus has raised ridges and lacks fibre complexes
264 c 2016-09-12
264 1b Springer Science and Business Media LLC,c 2016
338 a electronic2 rdacarrier
520 a Omono River virus (OmRV) is a double-stranded RNA virus isolated from Culex mosquitos, and it belongs to a group of unassigned insect viruses that appear to be related to Totiviridae. This paper describes electron cryo-microscopy (cryoEM) structures for the intact OmRV virion to 8.9 angstrom resolution and the structure of the empty virus-like-particle, that lacks RNA, to 8.3 angstrom resolution. The icosahedral capsid contains 120-subunits and resembles another closely related arthropod-borne totivirus-like virus, the infectious myonecrosis virus (IMNV) from shrimps. Both viruses have an elevated plateau around their icosahedral 5-fold axes, surrounded by a deep canyon. Sequence and structural analysis suggests that this plateau region is mainly composed of the extended C-terminal region of the capsid proteins. In contrast to IMNV, the infectious form of OmRV lacks extensive fibre complexes at its 5-fold axes as directly confirmed by a contrast-enhancement technique, using Zernike phase-contrast cryo-EM. Instead, these fibre complexes are replaced by a short "plug" structure at the five-fold axes of OmRV. OmRV and IMNV have acquired an extracellular phase, and the structures at the five-fold axes may be significant in adaptation to cell-to-cell transmission in metazoan hosts.
650 7a NATURVETENSKAPx Biologix Biofysik0 (SwePub)106032 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Biophysics0 (SwePub)106032 hsv//eng
700a Miyazaki, Naoyukiu Natl Inst Physiol Sci, Okazaki, Aichi, Japan.4 aut
700a Larsson, Daniel S. D.u Uppsala universitet,Molekylär biofysik4 aut0 (Swepub:uu)dalar193
700a Kobayashi, Daisukeu Natl Inst Infect Dis, Dept Med Entomol, Tokyo, Japan.4 aut
700a Svenda, Martinu Uppsala universitet,Molekylär biofysik4 aut0 (Swepub:uu)msv31659
700a Mühlig, Kerstinu Uppsala universitet,Molekylär biofysik4 aut0 (Swepub:uu)kermu539
700a Maia, Filipe R. N. C.u Uppsala universitet,Molekylär biofysik4 aut0 (Swepub:uu)fimai103
700a Gunn, Laura H.u Uppsala universitet,Molekylär biofysik4 aut0 (Swepub:uu)laugu236
700a Isawa, Haruhikou Natl Inst Infect Dis, Dept Med Entomol, Tokyo, Japan.4 aut
700a Kobayashi, Mutsuou Natl Inst Infect Dis, Dept Med Entomol, Tokyo, Japan.4 aut
700a Sawabe, Kyokou Natl Inst Infect Dis, Dept Med Entomol, Tokyo, Japan.4 aut
700a Murata, Kazuyoshiu Natl Inst Physiol Sci, Okazaki, Aichi, Japan.4 aut
700a Hajdu, Janosu Uppsala universitet,Molekylär biofysik4 aut0 (Swepub:uu)janohajd
710a Uppsala universitetb Molekylär biofysik4 org
773t Scientific Reportsd : Springer Science and Business Media LLCg 6q 6x 2045-2322
856u https://uu.diva-portal.org/smash/get/diva2:1014955/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
856u https://www.nature.com/articles/srep33170.pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-304148
8564 8u https://doi.org/10.1038/srep33170

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