Results 31 to 40 of about 28,751 (290)
Energy-filtered transmission electron microscopy of biological samples on highly transparent carbon nanomembranes [PDF]
Ultramicroscopy 111 (2011) 342-349, 2011 Ultrathin carbon nanomembranes (CNM) comprising crosslinked biphenyl precursors have been tested as support films for energy-filtered transmission electron microscopy (EFTEM) of biological specimens. Due to their high transparency CNM are ideal substrates for electron energy loss spectroscopy (EELS) and electron spectroscopic imaging (ESI) of stained ...
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Presence and Distribution of Tobacco Viruses in Serbia [PDF]
Pesticidi i Fitomedicina, 2006 Infection with a large number of plant viruses could imperil tobacco yield and quality. Tobacco is a natural host for more than 20 viruses, among which the most important and economically harmful are tobacco mosaic virus (TMV), tomato spotted wilt virus (
Nataša Duduk +5 more
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Mìkrobìologìâ ì Bìotehnologìâ, 2011 The sensitivity to tobacco mosaic virus of transgenic chicory Cichorium intybus L. with interferon-α2b gene was compared with non-transformed chicory plants.
Н. А. Матвєєва +4 more
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Graphene-Based Platform for Infrared Near-Field Nanospectroscopy of Water and Biological Materials in an Aqueous Environment [PDF]
ACS Nano, 2015, 9 (8), pp 7968-7975, 2015 Scattering scanning near-field optical microscopy (s-SNOM) has emerged as a powerful nanoscale spectroscopic tool capable of characterizing individual biomacromolecules and molecular materials. However, applications of scattering-based near-field techniques in the infrared (IR) to native biosystems still await a solution of how to implement the ...
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ON THE MUTATION OF THE TOBACCO MOSAIC VIRUS [PDF]
Journal of General Physiology, 1949 Experiments on x-ray-induced mutations of the tobacco mosaic virus (Gowen) are analyzed on the basis of the ionization theory. The size of the volume within which the primary process of mutation develops is calculated on the basis of three alternative assumptions; viz., (1) that this volume consists of protein, (2) that it is nucleic acid, (3) that it ...
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Molecular Plant-Microbe Interactions, 2008 The Tobacco mosaic virus (TMV) 126-kDa protein is a suppressor of RNA silencing previously shown to delay the silencing of transgenes in Nicotiana tabacum and N. benthamiana.
Phillip A. Harries +3 more
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Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2022 Tomato spotted wilt virus (TSWV) is economically prominent disease for its impact on tobacco (Nicotiana tabacum L.) production worldwide. An increase of the incidence of symptoms typical of TSWV has been observed in tobacco production areas in Denizli ...
Nihan GÜNEŞ +4 more
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PROTEIN OF TOBACCO MOSAIC VIRUS
Biological Reviews, 1963 SummaryA typical infective rod‐shaped particle of tobacco mosaic virus (TMV) is composed of ribonucleic acid, of molecular weight about 2,000,000 and about 2200 helically arranged protein sub‐units, each with a molecular weight of about 18,000. The sub‐unit is made of a single chain of 158 amino‐acid residues of known sequence.
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Presence and Distribution of Tobacco Viruses in Montenegro [PDF]
Pesticidi i Fitomedicina, 2007 Seven important tobacco viruses were investigated in Montenegro in 2005: Tobacco Mosaic Virus (TMV), Tomato Spotted Wilt Virus (TSWV), Cucumber Mosaic Virus (CMV), Potato Virus Y (PVY), Alfalfa Mosaic Virus (AMV), Tobacco Ring Spot Virus (TRSV) and ...
Jelena Zindović +6 more
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Genome packaging within icosahedral capsids and large-scale segmentation in viral genomic sequences [PDF]
, 2018 The assembly and maturation of viruses with icosahedral capsids must be coordinated with icosahedral symmetry. The icosahedral symmetry imposes also the restrictions on the cooperative specific interactions between genomic RNA/DNA and coat proteins that should be reflected in quasi-regular segmentation of viral genomic sequences.
arxiv +1 more source