Results 41 to 50 of about 1,431,832 (205)

Studies on the interaction between "Tobacco Mosaic Virus" movement protein and microtubules [PDF]

open access: yes, 2003
During the invasion of a susceptible host, Tobacco mosaic virus (TMV) transports its RNA genome from sites of viral synthesis into neighbouring cells, thus potentiating the spread of infection.
Ashby, Jamie A.
core   +1 more source

Substrate profiling of tobacco etch virus protease using a novel fluorescence-assisted whole-cell assay.

open access: yesPLoS ONE, 2011
Site-specific proteolysis of proteins plays an important role in many cellular functions and is often key to the virulence of infectious organisms. Efficient methods for characterization of proteases and their substrates will therefore help us understand
George Kostallas   +2 more
doaj   +1 more source

Dark reactivation of ultraviolet-irradiated tobacco necrosis virus [PDF]

open access: yes, 1968
Some damage caused in tobacco necrosis virus by u.v. radiation could be repaired in darkness in Chenopodium amaranticolor (dark reactivation) but not in French bean or in tobacco.
Kleczkowski, A.
core   +1 more source

A METHOD FOR PURIFICATION OF PLANT VIRUSES BELONGING TO DIFFERENT VIRUS GROUPS طريقة لتنقية فيروسات نباتية تنتمي إلى مجموعات فيروسية مختلفة [PDF]

open access: yesAssiut University Bulletin for Environmental Researches, 2015
:             A method for isolation and purification of plant viruses was described. The method involved use of organic solvents, differential centrifugation and density gradient centrifugation on step and linear caesium sulphate gradients with which a
doaj   +1 more source

Evaluation of Structurally Distorted Split GFP Fluorescent Sensors for Cell-Based Detection of Viral Proteolytic Activity

open access: yesSensors, 2020
Cell-based assays are essential for virus functional characterization in fundamental and applied research. Overcoming the limitations of virus-labelling strategies while allowing functional assessment of critical viral enzymes, virus-induced cell-based ...
Miguel R. Guerreiro   +2 more
doaj   +1 more source

Engineering a switchable single‐chain TEV protease to control protein maturation in living neurons

open access: yesBioengineering & Translational Medicine, 2022
Engineered proteases are promising tools to address physiological and pathophysiological questions as well as to develop new therapeutic approaches. Here we introduce a new genetically encoded engineered single‐chain tobacco etch virus protease, allowing
Pietro Renna   +7 more
doaj   +1 more source

Some factors affecting the activation of virus preparations made from tobacco leaves infected with a tobacco necrosis virus [PDF]

open access: yes, 1950
SUMMARY: Preparations of the Rothamsted tobacco necrosis virus were made by the ultracentrifugation of sap from infected tobacco leaves after a preliminary concentration by freezing. Not all the anomalous nucleoprotein in these preparations was infective,
Pirie, N. W., Bawden, F. C.
core   +1 more source

Developing an Indirect ELISA for the Detection of African Swine Fever Virus Antibodies Using a Tag-Free p15 Protein Antigen

open access: yesViruses, 2023
African swine fever (ASF) is one of the most severe diseases caused by the ASF virus (ASFV), causing massive economic losses to the global pig industry.
Zhi Wu   +9 more
doaj   +1 more source

Dielectric spectroscopy of Tobacco Mosaic Virus [PDF]

open access: yes, 2003
The dielectric properties of the Tobacco Mosaic Virus (TMV) have been measured using time domain dielectric spectroscopy (TDDS) in the temperature range from 1 to 40 jC. A single dielectric dispersion is observed in the MHz range.
Feldman, Yuri   +11 more
core   +1 more source

Purification of the AtGrp7 RRM Domain from Arabidopsis thaliana and Its Preliminary Structure and Binding Analysis

open access: yesChinese Journal of Magnetic Resonance, 2019
The glycine-rich RNA-binding protein, AtGrp7, is a component of a negative feedback loop in the circadian clock regulation of Arabidopsis thaliana. In our initial purification trial of the tobacco etch virus (TEV)-cleaved AtGrp7 RNA recognition motif ...
CHI Xiu-juan   +6 more
doaj   +1 more source

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