Results 1 to 10 of about 3,826,187 (308)

Viral pathogens hitchhike with insect sperm for paternal transmission

Nature Communications, 2019
Arbovirus vertical transmission is commonly mediated by transovarial passage of female insect vectors. Here, the authors show that Rice gall dwarf virus can be transmitted by male leafhoppers via interactions of the viral capsid and heparan sulfate ...
Qianzhuo Mao, Wei Wu, Zhenfeng Liao, Jiajia Li, Dongsheng Jia, Xiaofeng Zhang, Qian Chen, Hongyan Chen, Jing Wei, Taiyun Wei   +9 more
doaj   +1 more source

Infection and distribution of Candidatus Liberibacter asiaticus in citrus plants and psyllid vectors at the cellular level

Microbial Biotechnology, 2022
Summary Huanglongbing (HLB) is currently considered the most destructive disease of citrus worldwide. In the major citrus‐growing areas in Asia and the US, the major causal agent of HLB is the bacterial pathogen Candidatus Liberibacter asiaticus (CLas ...
Qian Chen, Zhiqiang Li, Shulin Liu, Yunhua Chi, Dongsheng Jia, Taiyun Wei   +5 more
doaj   +1 more source

Virome identification in wheat in the Czech Republic using small RNA deep sequencing

Journal of Integrative Agriculture, 2020
High-throughput deep-sequencing technology and bioinformatics analysis of the small RNA (sRNA) population isolated from plants allows universal virus detection and complete virome reconstruction for a given sample.
Khushwant SINGH, Jana JAROŠOVÁ, Jan FOUSEK, Huan CHEN, Jiban Kumar KUNDU   +4 more
doaj   +1 more source

Characterization and Spike Gene Analysis of a Candidate Attenuated Live Bovine Coronavirus Vaccine

Animals
The bovine coronavirus (BCoV) KBR-1 strain, obtained from calf diarrhea samples collected in 2017, belongs to group GIIa. To attenuate this strain, it was subcultured continuously (up to 79 times) in HRT-18 cells, followed by 80–120 passages in MDBK ...
Gyu-Nam Park, SeEun Choe, Sok Song, Ki-Sun Kim, Jihye Shin, Byung-Hyun An, Soo Hyun Moon, Bang-Hun Hyun, Dong-Jun An   +8 more
doaj   +1 more source

Development of a simplified RT-PCR without RNA isolation for rapid detection of RNA viruses in a single small brown planthopper (Laodelphax striatellus Fallén)

Virology Journal, 2017
Background The small brown planthopper (SBPH) is an important pest of cereal crops and acts as a transmission vector for multiple RNA viruses. Rapid diagnosis of virus in the vector is crucial for efficient forecast and control of viral disease.
Qiufang Xu, Haoqiu Liu, Pingping Yuan, Xiaoxia Zhang, Qingqing Chen, Xuanli Jiang, Yijun Zhou   +6 more
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A GoldenBraid-Compatible Virus-Based Vector System for Transient Expression of Heterologous Proteins in Plants

Viruses, 2022
We have developed a Potato virus X (PVX)-based vector system compatible with the GoldenBraid 2.0 (GB) cloning strategy to transiently express heterologous proteins or peptides in plants for biotechnological purposes.
Helena Plchová, Tomáš Moravec, Noemi Čeřovská, Zuzana Pobořilová, Jakub Dušek, Kateřina Kratochvílová, Oldřich Navrátil, Jiban Kumar Kundu   +7 more
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Seroprevalence, Genetic Characteristics, and Pathogenicity of Korean Porcine Sapeloviruses

Viruses
Although porcine sapelovirus (PSV) is generally subclinical, it can cause a wide range of clinical signs in some individuals, including respiratory distress, acute diarrhea, pneumonia, skin lesions, reproductive failure, and neurological diseases.
Song-Yi Kim, Choi-Kyu Park, Gyu-Nam Park, SeEun Choe, Min-Kyung Jang, Young-Hyeon Lee, Yun Sang Cho, Dong-Jun An   +7 more
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Effect of the entomopathogenic fungus, Beauveria bassiana inhibiting whitefly transmission of squash leaf curl virus infecting squash

Egyptian Journal of Biological Pest Control, 2023
Background Squash leaf curl virus (SLCV) is efficiently transmitted and spread by the whitefly, Bemisia tabaci (Gennadius), which is the only vector that transmits begomoviruses naturally causing huge crop losses through feeding damage.
Abeer Salah El-Deen Abd El-Wahab, Maha S. Nada, Manal A. El-Shazly, Azza Galal, Hala A. Amin   +4 more
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Genetic Diversity of Porcine Group A Rotavirus Strains from Pigs in South Korea

Viruses, 2022
Porcine group A rotavirus (PoRVA; family, Reovirideae) strains cause acute viral gastroenteritis in piglets (especially suckling and weaned pigs), resulting in significant economic losses.
Gyu-Nam Park, Da In Kim, SeEun Choe, Jihye Shin, Byung-Hyun An, Ki-Sun Kim, Bang-Hun Hyun, Jong-Soo Lee, Dong-Jun An   +8 more
doaj   +1 more source

Diversity and recombination analysis of Cotton leaf curl Multan virus: a highly emerging begomovirus in northern India

BMC Genomics, 2019
Background Cotton leaf curl disease (CLCuD), caused by begomoviruses in association with satellite molecules, is a major threat to cotton production causing enormous losses to cotton crop in most of the cotton growing countries including Indian ...
Razia Qadir, Zainul A. Khan, Dilip Monga, Jawaid A. Khan   +3 more
doaj   +1 more source