Results 61 to 70 of about 5,020 (238)

CryoEM and stability analysis of virus-like particles of potyvirus and ipomovirus infecting a common host

Communications Biology, 2023
Sweet potato feathery mottle virus (SPFMV) and Sweet potato mild mottle virus (SPMMV) are members of the genera Potyvirus and Ipomovirus, family Potyviridae, sharing Ipomoea batatas as common host, but transmitted, respectively, by aphids and whiteflies.
Ornela Chase, Abid Javed, Matthew J. Byrne, Eva C. Thuenemann, George P. Lomonossoff, Neil A. Ranson, Juan José López-Moya   +6 more
doaj   +1 more source

Host range, purification, and genetic variability in Sweet potato chlorotic fleck virus [PDF]

, 2009
Sweet potato chlorotic fleck virus (SPCFV) has recently been classified as a putative new member of the genus Carlavirus (family Flexiviridae) on the basis of its molecular properties.
Adipala, E., Aritua, V., Barg, E., Gibson, R.W., Lesemann, D.E., Vetten, H.J.   +5 more
core   +1 more source

P1 peptidase – a mysterious protein of family Potyviridae

Journal of Biosciences, 2011
The Potyviridae family, named after its type member, Potato virus Y (PVY), is the largest of the 65 plant virus groups and families currently recognized. The coding region for P1 peptidase is located at the very beginning of the viral genome of the family Potyviridae.
Jana, Rohozková, Milan, Navrátil
openaire   +2 more sources

Insights Into Virus‐Encoded RNA Silencing Suppressors Across Viral Families: A Focus on Viruses Infecting Solanaceae Crops

Physiologia Plantarum, Volume 178, Issue 2, March/April 2026.
ABSTRACT Viral suppressors of RNA silencing (VSRs) are proteins that interfere with antiviral defense mechanisms and enhance infection. For plant viruses, VSRs can be encoded in viral genomes and satellite molecules and play an important role in the virus's life cycle and in overcoming host defenses.
Saumik Basu, Sayanta Bera, Sourav Pal, Shirin Parizad, Pooja Malhotra, Trishita Ghosh, Clare L. Casteel, David W. Crowder   +7 more
wiley   +1 more source

Infecção viral simples e dupla em Alstroemeria sp.

Ornamental Horticulture, 1999
Amostras de Alstroemeria sp., provenientes de 2 regiões produtoras do Estado de São Paulo (Brasil) e da Itália (material quarentenado), foram submetidas a testes de transmissão mecânica, serológicos (DASELISA e decoração) e observações ao microscópio ...
Ligia M. L. Duarte, Patrícia V. Seabra, Eliana B. Rivas, Sílvia R. Galleti, Amélia V. Alexandre   +4 more
doaj   +1 more source

Molecular studies on a complex of potyviruses infecting solanaceous crops, and some specific virus-host interactions [PDF]

, 2003
This thesis constitutes a comprehensive analysis of the molecular and biological characteristics of three potyviruses (genus Potyvirus, family Potyviridae) naturally occurring in cultivated and wild species of family Solanaceae: Peru tomato virus (PTV ...
Spetz, Carl
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Resistance to Wheat streak mosaic virus identified in synthetic wheat lines [PDF]

, 2014
Citation: Shoup Rupp, J. L., Simon, Z. G., Gillett-Walker, B., & Fellers, J. P. (2014). Resistance to Wheat streak mosaic virus identified in synthetic wheat lines.
A Mujeeb-Kazi, A Mujeeb-Kazi, B Friebe, B Friebe, B Narasimhamoorthy, Beth Gillett-Walker, BS Gill, BS Gill, CL Lay, CW Dunnett, D Zohary, DC Stenger, DL Seifers, DL Seifers, DL Seifers, DL Seifers, F Rahman, GI Dwyer, H Lu, H Ma, HH McKinney, J Lage, J Lage, J Lage, JA Price, Jessica L. Shoup Rupp, John P. Fellers, JT Slykhuis, JT Slykhuis, M Burrows, MD McMullen, MH Ellis, ML Christian, ML Warburton, MW Jones, SD Haley, SL Stoddard, TJ Martin, TS Cox, W Liu, WW Bockus, Zachary G. Simon   +41 more
core   +1 more source

Two viruses from Stylosanthes guianensis may represent a new genus within Potyviridae

Virus Research, 2021
Forage crops occupy large areas of tropical pastures for cattle feeding in Brazil. The use of stylos (Stylosanthes spp.) in these pastures, which are leguminous shrubs, has increased in the country due to their outstanding nutritional value and for being an efficient and alternative source for nitrogen fixation in the soil.
Jamile Mendes, de Souza, Karina Nascimento, da Silva Fragoso, Anelise Franco, Orílio, Fernando Lucas, Melo, Tatsuya, Nagata, Celso Dornelas, Fernandes, José Raul, Valério, Fabrícia Zimermann, Vilela Torres, Bruno Barbosa, Amaral, Thays Benites, Camargo Pereira, Athos Silva, de Oliveira, Renato Oliveira, Resende   +11 more
openaire   +2 more sources

Emerging strains of watermelon mosaic virus in Southeastern France: model-based estimation of the dates and places of introduction

Scientific Reports, 2021
Where and when alien organisms are successfully introduced are central questions to elucidate biotic and abiotic conditions favorable to the introduction, establishment and spread of invasive species.
L. Roques, C. Desbiez, K. Berthier, S. Soubeyrand, E. Walker, E. K. Klein, J. Garnier, B. Moury, J. Papaïx   +8 more
doaj   +1 more source

Molecular studies on the sweet potato virus disease and its two causal agents [PDF]

, 2002
The studies presented in this thesis contribute to an increased understanding of the molecular aspects, variability and interaction of the two most important viral pathogens of sweet potato (Ipomoea batatas L): Sweet potato feathery mottle virus (SPFMV ...
Kreuze, Jan
core