Results 11 to 20 of about 4,285 (191)

Analysis of Tospovirus NSs Proteins in Suppression of Systemic Silencing. [PDF]

PLoS ONE, 2015
RNA silencing is a sequence-specific gene regulation mechanism that in plants also acts antiviral. In order to counteract antiviral RNA silencing, viruses have evolved RNA silencing suppressors (RSS).
Marcio Hedil, Mark G Sterken, Dryas de Ronde, Dick Lohuis, Richard Kormelink   +4 more
doaj   +4 more sources

Insights Into Virus-Encoded RNA Silencing Suppressors Across Viral Families: A Focus on Viruses Infecting Solanaceae Crops. [PDF]

Physiol Plant
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.
Basu S, Bera S, Pal S, Parizad S, Malhotra P, Ghosh T, Casteel CL, Crowder DW.   +7 more
europepmc   +2 more sources

Investigation of Tomato Spotted Wilt Virus and Fe Interaction on some Physiological Characteristics of Tomato in Greenhouse Conditions [PDF]

Majallah-i ̒Ulum-i Bāghbānī, 2023
Introduction  Tomato, scientifically known as Solanum lycopersicum L., belongs to the Solanaceae family and is susceptible to various diseases, resulting in reduced yield.
Nilofar Haresabadi, S.A. Hosseini, M.H. Aminifard   +2 more
doaj   +1 more source

Optimized use of UV-B light to suppress Western flower thrips in controlled environment tomato crops. [PDF]

Pest Manag Sci
Visual representation of study into the use of UV‐B light to simultaneously attract and suppress Western flower thrips in controlled environment crops. Abstract BACKGROUND LEDs (light emitting diodes) are being deployed in controlled environment crop production systems to boost crop growth, manipulate pest behavior, improve performance of natural ...
Nansen C, Zou Y, Hernandez MD, McCambridge KR, Khodaverdi H, Savi PJ, Mantri A.   +6 more
europepmc   +2 more sources

Genetic and physiological determinants of lettuce partial resistance to Impatiens necrotic spot virus

Frontiers in Plant Science, 2023
IntroductionImpatiens necrotic spot virus (INSV) is a major pathogen currently threatening lettuce (Lactuca sativa L.) production in the coastal areas of California.
Ivan Simko, Daniel K. Hasegawa, Hui Peng, Rebecca Zhao   +3 more
doaj   +1 more source

Direct Foliar Application of dsRNA Derived From the Full-Length Gene of NSs of Groundnut Bud Necrosis Virus Limits Virus Accumulation and Symptom Expression

Frontiers in Plant Science, 2021
Groundnut bud necrosis virus (GBNV) is the most significant member of the genus Orthotospovirus occurring in the Indian subcontinent. There is hardly any effective measure to prevent GBNV in crop plants.
Dipinte Gupta, Oinam Washington Singh, Y. B. Basavaraj, Anirban Roy, Sunil Kumar Mukherjee, Bikash Mandal   +5 more
doaj   +1 more source

Scientific Opinion on the pest categorisation of the tospoviruses [PDF]

EFSA Journal, 2012
<p>The European Commission requested EFSA’s Panel on Plant Health to perform the pest categorisation for the 24 viruses of the <em>Tospovirus</em> genus for the EU territory.
EFSA Panel on Plant Health
doaj   +1 more source

Life Cycle-Based Host Range Analysis for Tomato Spotted Wilt Virus in Korea

The Plant Pathology Journal, 2020
Tomato spotted wilt virus (TSWV) is one of the plant viruses transmitted by thrips and causes severe economic damage to various crops. From 2008 to 2011, to identify natural host species of TSWV in South Korea, weeds and crops were collected from 5 ...
Eui-Joon Kil, Young-Jae Chung, Hong-Soo Choi, Sukchan Lee, Chang-Seok Kim   +4 more
doaj   +1 more source

Commodity risk assessment of <i>Petunia</i> spp. and <i>Calibrachoa</i> spp. unrooted cuttings from Uganda. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Berlin A, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Di Serio F, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Susi H, van der Gaag DJ, Lacomme C, Debode J, Navas-Cortes JA, Akrivou A, Kritikos C, Kormpi M, Papachristos D, Reppa C, Antonatos S, Beris D, Schulz OM, Lombardo MF, Gardi C, Potting R.   +34 more
europepmc   +2 more sources

N Protein of Tomato Spotted Wilt Virus Proven to Be Antagonistic Against Tomato Yellow Leaf Curl Virus in Nicotiana benthamiana. [PDF]

Mol Plant Pathol
N protein of tomato spotted wilt virus reduces the expression of the key protein V1 of tomato yellow leaf curl virus in co‐transfected Nicotiana benthamiana, through affecting host energy metabolism‐related pathways. ABSTRACT Two phylogenetically unrelated viruses transmitted by different insect vectors, tomato spotted wilt virus (TSWV) and tomato ...
Qiao N, Liu H, Chen Y, Zhang D, Liu J, Sun H, Liu Y, Zhu X, Sun X.   +8 more
europepmc   +2 more sources