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Infection by colombian datura virus induces leaf deformation associated with Indigenous selection of angel's trumpet (<i>Brugmansia</i> spp.). [PDF]

Virusdisease
Hernández-Duarte SA, Oliveros-Garay OA, González A, Delgado-Niño MC, Roda F.   +4 more
europepmc   +1 more source

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Assessing the genetic diversity and resistance to Cucumber mosaic virus and Tobacco etch virus of tobacco cultivars in China

Australasian Plant Pathology, 2015
Control of Cucumber mosaic virus (CMV) and Tobacco etch virus is difficult (TEV) mainly because of the lack of resistant tobacco varieties. In this study, the resistance to CMV and TEV of 22 tobacco cultivars, grown under both greenhouse and field conditions, was evaluated from 2007 to 2012.
Y F Wu
exaly   +2 more sources

Engineering soluble tobacco etch virus protease accompanies the loss of stability

Protein Expression and Purification, 2013
Tobacco etch virus protease (TEVp) is a widely used tool enzyme in biological studies. To improve the solubility of recombinant TEVp, three variants, including the double mutant (L56V/S135G), the triple mutant (T17S/N68D/I77V), and the quintuple mutant (T17S/L56V/N68D/I77V/S135G), have been developed, however, with little information on functional ...
Beijiu Cheng
exaly   +3 more sources

In vitro translation of tobacco etch virus RNA

Virology, 1980
The wheat-embryo-derived cell-free system was optimized for translation of tobacco etch virus (TEV) RNA. When examined by polyacrylamide gel electrophoresis, the product of the TEV RNA stimulated system proved to be a single protein with a molecular weight of 40,000.
M G, Koziel, V, Hari, A, Siegel
openaire   +2 more sources

The RNA of tobacco etch virus contains poly(A)

Virology, 1979
Abstract The RNA of tobacco etch virus was extracted and found to have a molecular weight of 3.2 × 10 6 based on an extrapolation from polyacrylamide-gel electrophoresis mobility. The RNA from the virus could be separated into two classes, one containing and one lacking polyadenylate isostichs of sufficient length to bind to polyuridylic-acid ...
V, Hari, A, Siegel, C, Rozek, W E, Timberlake   +3 more
openaire   +2 more sources

Tobacco Etch Virus protease: A shortcut across biotechnologies

Journal of Biotechnology, 2016
About thirty years ago, studies on the RNA genome of Tobacco Etch Virus revealed the presence of an efficient and specific protease, called Tobacco Etch Virus protease (TEVp), that was part of the Nuclear Inclusion a (NIa) enzyme. TEVp is an efficient and specific protease of 27kDa that has become a valuable biotechnological tool.
Cesaratto F., Burrone O. R., Petris G.
openaire   +3 more sources

Inhibition of tobacco etch virus protease activity by detergents

Protein Expression and Purification, 2003
Affinity tags such as polyhistidine greatly facilitate recombinant protein production. The solubility of integral membrane proteins is maintained by the formation of protein-detergent complexes (PDCs), with detergent present at concentration above its critical micelle concentration (CMC).
Arun K, Mohanty, Chad R, Simmons, Michael C, Wiener   +2 more
openaire   +2 more sources

Tobacco etch virus. [Distribution map].

Distribution Maps of Plant Diseases, 2010
Abstract A new distribution map is given for Tobacco etch virus (Potyviridae: Potyvirus). The hosts include bell pepper ( Capsicum annuum ), tomato ( Solanum lycopersicum ) and tobacco ( Nicotiana tabacum ).
null CABI, null EPPO
openaire   +1 more source

Oxidant injury reduction on tobacco induced by tobacco etch virus infection

Environmental Pollution (1970), 1975
Abstract Symptoms on tobacco induced by tobacco etch virus (TEV) infection may be difficult to distinguish from oxidant damage. Field observations indicated reduced oxidant damage in commercial tobacco plantings when TEV-infected plants were compared with apparently non-infected plants. Three commercially grown varieties and two experimental breeding
J.W. Moyer, S.H. Smith
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Effect of tobacco etch virus on the seasonal growth of flue-cured tobacco

Crop Protection, 1993
Abstract The effect of tobacco etch virus (TEV) infection on flue-cured tobacco (Nicotiana tabacum L.) plant growth was invisaged under field conditions in 1985 and 1986. Natural field infection of TEV was allowed to develop a patchy distribution of healthy plants and plants infected at various times of the season.
Randi V. Wilfert Eckel, Emmett P. Lampert   +1 more
openaire   +1 more source