Results 61 to 70 of about 9,645 (219)
Virus ResearchTobacco (Nicotiana tabacum) is one of the major cash crops in China. Potato virus Y (PVY), a representative member of the genus Potyvirus, greatly reduces the quality and yield of tobacco leaves by inducing veinal necrosis.
Xiao-Jie Xu +6 more
doaj +1 more source
Engineering the 3′‐UTR of Tobacco Vein Mottling Virus to Confer Cross‐Protection Against Potyviruses
Molecular Plant Pathology, Volume 27, Issue 5, May 2026.The 3′‐untranslated region (3′‐UTR) and its secondary structure of virus genomic RNA of tobacco vein mottling virus (TVMV) are important in symptoms attenuation, which can be engineered for cross‐protection against further viral infection. We provide experimental evidence that supports the roles of 3′‐UTR in potyvirus infection.
Haijuan Wang +5 more
wiley +1 more source
Plant Biotechnology Journal, Volume 24, Issue 5, Page 2826-2842, May 2026.ABSTRACT Efficient viral proliferation within the host is a critical step in pathogenicity and requires adenosine triphosphate (ATP). The replication, movement and immune evasion of many plant viruses within their hosts are associated with phase separation (PS)‐derived aggregates formed by viral components.
Guangcheng Zu +8 more
wiley +1 more source
Generation and in Planta Functional Analysis of Potato Virus Y mutants
Bio-Protocol, 2020 Potato virus Y (PVY), the type member of the genus Potyvirus (family Potyviridae), is the most widespread virus affecting potato and is included in the top five most economically detrimental plant viruses.
Katja Stare +8 more
doaj +1 more source
Oxylipin biosynthesis genes positively regulate programmed cell death during compatible infections with the synergistic pair potato virus x-potato virus Y and tomato spotted wilt virus [PDF]
, 2013 15 p.-11 fig.One of the most severe symptoms caused by compatible plant-virus interactions is systemic necrosis, which shares common attributes with the hypersensitive response to incompatible pathogens.
Aguilar, Emmanuel +4 more
core +2 more sources
Plant Biotechnology Journal, Volume 24, Issue 4, Page 1966-1991, April 2026.ABSTRACT Plant viruses are so harmful to crops. It is an urgent need to develop modern, environment‐friendly, and sustainable plant viral epidemic‐management strategies that are safe for both human health and the environment. The field of nanotechnology is gaining increased interest in plant science.
Xiao‐Wen Wang +6 more
wiley +1 more source
Understanding biology of potato- virus PVY interaction
EMBnet.journal, 2013 Plant responses to viruses and the disease development are different and much less explored in comparison to bacterial or fungal infections. We are using NGS to perform untargeted analysis of potato transcriptome response when exposed to virus PVY, both on the level of mRNAs as well as sRNAs.
openaire +2 more sources
Potential of spectroscopy for discrimination of PVY infected potato from healthy plants
Journal of Crop Protection, 2019 Spectroscopy in visible and part of near infrared region was assessed as a non-destructive technique for the detection of plants infected with Potato virus Y (PVY).
Cobra Moslemkhani +3 more
doaj
Resistance of potato clones to necrotic recombinant strains of potato virus y (pvy)
Ciência e Agrotecnologia, 2014 The Ry adg allele is widely used by breeders to confer extreme resistance to all strains of PVY. However, the necrotic strain has increased recombination resulting in recent considerable losses in productivity.
Silvia Regina Rodrigues de Paula Ribeiro +4 more
doaj +1 more source
Transgenic resistance to PMTV and PVA provides novel insights to viral long-distance movement [PDF]
, 2005 The studies in this thesis describe forms of transgenic resistance to plant viruses and how they can be used for studying viral infection cycle. S. tuberosum cv.
Germundsson, Anna
core