Results 41 to 50 of about 1,322 (161)

A fijiviral nonstructural protein triggers cell death in plant and bacterial cells via its transmembrane domain

Molecular Plant Pathology, Volume 24, Issue 1, Page 59-70, January 2023., 2023
Fijiviral P9‐2 protein but not RNA was shown to induce cell death by targeting the plasma membrane in plant cells, suggesting that this protein could be responsible for a programmed cell death‐like process in infected tissues with hyperplasia. Abstract Southern rice black‐streaked dwarf virus (SRBSDV; Fijivirus, Reoviridae) has become a threat to ...
Zhengjie Yuan, Yanfei Geng, Yuanxing Dai, Jing Li, Mingfang Lv, Qiansheng Liao, Li Xie, Heng‐Mu Zhang   +7 more
wiley   +1 more source

Fluorescence fluctuation‐based super‐resolution microscopy: Basic concepts for an easy start

Journal of Microscopy, Volume 288, Issue 3, Page 218-241, December 2022., 2022
Abstract Due to the wave nature of light, optical microscopy has a lower‐bound lateral resolution limit of approximately half of the wavelength of visible light, that is, within the range of 200 to 350 nm. Fluorescence fluctuation‐based super‐resolution microscopy (FF‐SRM) is a term used to encompass a collection of image analysis techniques that rely ...
Alma Alva, Eduardo Brito‐Alarcón, Alejandro Linares, Esley Torres‐García, Haydee O. Hernández, Raúl Pinto‐Cámara, Damián Martínez, Paul Hernández‐Herrera, Rocco D'Antuono, Christopher Wood, Adán Guerrero   +10 more
wiley   +1 more source

Rotavirus NSP5 orchestrates recruitment of viroplasmic proteins

Journal of General Virology, 2010
Rotavirus genome replication and the first steps of virus morphogenesis take place in cytoplasmic viral factories, called viroplasms, containing four structural (VP1, VP2, VP3 and VP6) and two non-structural (NSP2 and NSP5) proteins. NSP2 and NSP5 have been shown to be essential for viroplasm formation and, when co-expressed in uninfected cells, to ...
R. Contin, F. Arnoldi, M. Campagna, O. R. Burrone   +3 more
openaire   +3 more sources

Unusual features of pomoviral RNA movement [PDF]

, 2013
This work is partially supported by the Scottish Government’s Rural and Environment Science and Analytical Services (RESAS) DivisionPotato mop-top pomovirus (PMTV) is one of a few viruses that can move systemically in plants in the absence of the capsid ...
Bragard, Claude, Cowan, Graham H, Crutzen, Francois, Lukhovitskaya, Nina I, Savenkov, Eugene I, Torrance, Lesley, Wright, Kathryn M   +6 more
core   +1 more source

A plant reovirus hijacks the DNAJB12–Hsc70 chaperone complex to promote viral spread in its planthopper vector

Molecular Plant Pathology, Volume 23, Issue 6, Page 805-818, June 2022., 2022
Southern rice black‐streaked dwarf virus hijacks the complex of endoplasmic reticulum membrane DNAJ proteins and their cytosolic chaperone Hsc70 to promote the proper assembly of tubules, facilitating viral spread in the midgut epithelial cells of insect vectors.
Qifu Liang, Jiajia Wan, Huan Liu, Manni Chen, Taoran Xue, Dongsheng Jia, Qian Chen, Hongyan Chen, Taiyun Wei   +8 more
wiley   +1 more source

Southern rice black‐streaked dwarf virus hijacks SNARE complex of its insect vector for its effective transmission to rice

Molecular Plant Pathology, Volume 22, Issue 10, Page 1256-1270, October 2021., 2021
The major outer capsid protein P10 of southern rice black‐streaked dwarf virus interacts with VAMP7 and Vti1a proteins in the SNARE complex in midgut epithelial cells of the white‐backed planthopper to promote vesicle fusion and virion release. Abstract Vesicular trafficking is an important dynamic process that facilitates intracellular transport of ...
Lu Zhang, Wenwen Liu, Xiaowan Zhang, Li Li, Xifeng Wang   +4 more
wiley   +1 more source

ICTV Virus Taxonomy Profile: <i>Sedoreoviridae</i> 2022. [PDF]

J Gen Virol, 2022
Sedoreoviridae is a large family of icosahedral viruses that are usually regarded as non-enveloped with segmented (10–12 linear segments) dsRNA genomes of 18–26 kbp. Sedoreovirids have a broad host range, infecting mammals, birds, crustaceans, arthropods,
Matthijnssens J, Attoui H, Bányai K, Brussaard CPD, Danthi P, Del Vas M, Dermody TS, Duncan R, Fāng 方勤 Q, Johne R, Mertens PPC, Mohd Jaafar F, Patton JT, Sasaya 笹谷孝英 T, Suzuki 鈴木信弘 N, Wei 魏太云 T.   +15 more
europepmc   +5 more sources

Viroplasm and large virus-like particles in the dinoflagellateGymnodinium uberrimum [PDF]

Protoplasma, 1979
Virus-like particles (VLPs) measuring 385±5 nm in diameter are described in the freshwater dinoflagellateGymnodinium uberrimum. The VLPs are found in association with, and “budding” from a vesicular viroplasmic area. A similar viroplasm was also found in a chrysophycean alga,Mallomonas sp.
Walker, G., Sicko-Goad, Linda
openaire   +2 more sources

Biology and Ultrastructural Characterization of Grapevine Badnavirus 1 and Grapevine Virus G

Viruses, 2022
The biological characteristics of grapevine viruses, such as their transmission and host range, are important for the adoption of successful prophylaxis strategies.
Martin Jagunić, Angelo De Stradis, Darko Preiner, Pierfederico La Notte, Maher Al Rwahnih, Rodrigo P. P. Almeida, Darko Vončina   +6 more
doaj   +1 more source

Stability of local secondary structure determines selectivity of viral RNA chaperones [PDF]

, 2018
To maintain genome integrity, segmented double-stranded RNA viruses of the Reoviridae family must accurately select and package a complete set of up to a dozen distinct genomic RNAs. It is thought that the high fidelity segmented genome assembly involves
Barth, A, Borodavka, A, Bravo, JPK, Calabrese, AN, Cockburn, JJB, Lamb, DC, Mojzes, P, Tuma, R   +7 more
core   +1 more source