Results 61 to 70 of about 6,591 (162)

Citrus Bright Spot Virus: A New Dichorhavirus, Transmitted by Brevipalpus azores, Causing Citrus Leprosis Disease in Brazil

Plants, 2023
Citrus leprosis (CL) is the main viral disease affecting the Brazilian citriculture. Sweet orange (Citrus sinensis L. Osbeck) trees affected by CL were identified in small orchards in Southern Brazil. Rod-like particles of 40 × 100 nm and electron lucent
Camila Chabi-Jesus, Pedro Luis Ramos-González, Aline Daniele Tassi, Laura Rossetto Pereira, Marinês Bastianel, Douglas Lau, Maria Cristina Canale, Ricardo Harakava, Valdenice Moreira Novelli, Elliot Watanabe Kitajima, Juliana Freitas-Astúa   +10 more
doaj   +1 more source

Rice black‐streaked dwarf virus‐encoded P6 protein impairs OsPelota‐mediated antiviral RNA decay defense via promoting OsSCE1b ubiquitination and degradation in rice

Journal of Integrative Plant Biology, Volume 67, Issue 10, Page 2760-2777, October 2025.
The P6 protein encoded by rice black‐streaked dwarf virus enhances degradation of the rice SUMO E2 conjugating enzyme OsSCE1b through the ubiquitin/26S proteasome pathway; OsSCE1b degradation results in decreased SUMOylation of OsPelota, thereby suppressing RNA decay‐dependent antiviral defenses in rice. ABSTRACT Rice black‐streaked dwarf virus (RBSDV)
Yi Xie, Ming Zeng, Dan Wang, Shi‐bo Gao, Liyan Li, Lianshun Zheng, Yunge Zhang, Shifang Fei, Cui Zhang, Yaqin Wang, Xueping Zhou, Jianxiang Wu   +11 more
wiley   +1 more source

Commentary on the Regulation of Viral Proteins in Autophagy Process [PDF]

, 2014
The ability to subvert intracellular antiviral defenses is necessary for virus to survive as its replication occurs only in the host cells. Viruses have to modulate cellular processes and antiviral mechanisms to their own advantage during the entire ...
Cheng, Ching-Yuan, Chi, Pei-I, Liu, Hung-Jen   +2 more
core   +3 more sources

Monitoring SARS‐CoV‐2 Dissemination in Wastewater and Virus Isolation in Cell Cultures: An Integrated Approach for Pathogen Detection and Surveillance

Journal of Cellular and Molecular Medicine, Volume 29, Issue 17, September 2025.
ABSTRACT Our study presents wastewater (WW) monitoring data, focusing on determining the infectivity of SARS‐CoV‐2 in the collected samples. Additionally, a panel of different viruses has been tested in the WW samples. The untreated WW monitoring campaign took place over 1 year in Bucharest, with approximately 300 samples being collected twice a week ...
Elena Radu, Tudor Emanuel Fertig, Laura Denisa Dragu, Ioana Mădălina Pitică, Marius Surleac, Ana Iulia Neagu, Lavinia Pană, Alexandra Păiş, Lilia Matei, Ionut‐Lucian Antone‐Iordache, Daciana Silvia Marta, Victor‐Eduard Peteu, Mihai Niţă‐Lazăr, Cătălina Stoica, Cornel Popescu, Camelia Mădălina Sultana, Anca Botezatu, Iulia Virginia Iancu, Mihaela Chivu‐Economescu, Leontina Banică, Ana Sorinica Petre, Simona Paraschiv, Mihaela Gherghiceanu, Simona Maria Ruta, Norbert Kreuzinger, Carmen Cristina Diaconu, Coralia Bleotu   +26 more
wiley   +1 more source

Rice yellow stunt virus p3 protein enters the nucleus of leafhopper cell and localizes to viroplasm through interaction with N protein via importin α3-mediated pathway

Phytopathology Research, 2023
Rice yellow stunt virus (RYSV) P3 protein functions as a movement protein during viral infection of a plant host; its function in insect hosts remains unclear.
Zhejun Huang, Zhenxi Ji, Juan Wang, Zhanpeng Li, Zhoumian Jiang, Wei Ni, Hongyan Chen, Taiyun Wei, Xiao-Feng Zhang   +8 more
doaj   +1 more source

Identification of the Matrix Protein as a Conserved and Central Determinant of Superinfection Exclusion in Plant Rhabdoviruses

Molecular Plant Pathology, Volume 26, Issue 9, September 2025.
Superinfection exclusion occurs between variants of the same plant rhabdoviruses or between closely related viruses, which is mediated through repression of viral RNA synthesis by the matrix protein. ABSTRACT Superinfection exclusion (SIE) is a finely tuned virus–virus interaction mechanism closely linked to the viral infection cycle.
Junyun Jiang, Shuang Ni, Shuo Wang, Li Xie, Zhenghe Li   +4 more
wiley   +1 more source

Characterization of viroplasm formation during the early stages of rotavirus infection

Virology Journal, 2010
Background During rotavirus replication cycle, electron-dense cytoplasmic inclusions named viroplasms are formed, and two non-structural proteins, NSP2 and NSP5, have been shown to localize in these membrane-free structures.
Isa Pavel, López Susana, Arias Carlos F, Gutiérrez Michelle, Carreño-Torres José J   +4 more
doaj   +1 more source

Severe acute respiratory syndrome coronavirus nonstructural proteins 3, 4, and 6 induce double-membrane vesicles [PDF]

, 2013
Coronaviruses (CoV), like other positive-stranded RNA viruses, redirect and rearrange host cell membranes for use as part of the viral genome replication and transcription machinery.
Baliji, Barretto, Beachboard, Centers for Disease Control and Prevention, Chan, Clementz, Cornillez-Ty, Cottam, de Groot, den Boon, den Boon, Drosten, Gadlage, Giansanti, Gosert, Hagemeijer, Hagemeijer, Hagemeijer, Harcourt, Imbert, Kanjanahaluethai, Kanjanahaluethai, Knoops, Ksiazek, Miller, Netherton, Neuman, Oostra, Oostra, Pasternak, Pedersen, Perlman, Posthuma, Poutanen, Prentice, Prentice, Reggiori, Salonen, Sawicki, Schmidt, Snijder, Snijder, Snijder, Sparks, Stertz, Suhy, Ulasli, Ulferts, van den Worm, Zaki, Ziebuhr   +50 more
core   +1 more source

Two Birds With One Stone: RNA Virus Strategies to Manipulate G3BP1 and Other Stress Granule Components

WIREs RNA, Volume 16, Issue 2, March/April 2025.
Stress granules emerging during viral infection can play both pro‐ and antiviral roles. RNA viruses use various strategies to antagonize their formation, including the degradation, inhibition, or sequestration of G3BP1, a key stress granule protein. However, biochemical and structural insights into these mechanisms have been reported for only a handful
Moh Egy Rahman Firdaus, Eliana Dukhno, Rupali Kapoor, Piotr Gerlach   +3 more
wiley   +1 more source

Discovery and Analyses of Caulimovirid-like Sequences in Upland Cotton (Gossypium hirsutum)

Viruses, 2023
Analyses of Illumina-based high-throughput sequencing data generated during characterization of the cotton leafroll dwarf virus population in Mississippi (2020–2022) consistently yielded contigs varying in size (most frequently from 4 to 7 kb) with ...
Nina Aboughanem-Sabanadzovic, Thomas W. Allen, James Frelichowski, Jodi Scheffler, Sead Sabanadzovic   +4 more
doaj   +1 more source