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Inside back cover

Back cover

Nanoscale Vol - 5 Issue - 8

Nanoscale Vol - 5 Issue - 7

Nanoscale Vol - 5 Issue - 6

Nanoscale Vol - 5 Issue - 5

Nanoscale Vol - 5 Issue - 4

Nanoscale Vol - 5 Issue - 3

TMV nanorods with programmed longitudinal domains of differently addressable coat proteins

Content Provider	Royal Society of Chemistry (RSC)
Author	Eber, Fabian J. Wege, Christina Geiger, Fania C. Eiben, Sabine Mueller, Anna Jeske, Holger Spatz, Joachim P.
Copyright Year	2013
Abstract	The spacing of functional nanoscopic elements may play a fundamental role in nanotechnological and biomedical applications, but is so far rarely achieved on this scale. In this study we show that tobacco mosaic virus (TMV) and the RNA-guided self-assembly process of its coat protein (CP) can be used to establish new nanorod scaffolds that can be loaded not only with homogeneously distributed functionalities, but with distinct molecule species grouped and ordered along the longitudinal axis. The arrangement of the resulting domains and final carrier rod length both were governed by RNA-templated two-step in vitro assembly. Two selectively addressable TMV CP mutants carrying either thiol (TMVCys) or amino (TMVLys) groups on the exposed surface were engineered and shown to retain reactivity towards maleimides or NHS esters, respectively, after acetic acid-based purification and re-assembly to novel carrier rod types. Stepwise combination of CPCys and CPLys with RNA allowed fabrication of TMV-like nanorods with a controlled total length of 300 or 330 nm, respectively, consisting of adjacent longitudinal 100-to-200 nm domains of differently addressable CP species. This technology paves the way towards rod-shaped scaffolds with pre-defined, selectively reactive barcode patterns on the nanometer scale.
Starting Page	3808
Ending Page	3816
Page Count	9
File Format	HTM / HTML PDF
ISSN	20403364
Volume Number	5
Issue Number	9
Journal	Nanoscale
DOI	10.1039/c3nr33724c
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Self-assembly Thiol RNA Tobacco mosaic virus The Arrangement (1969 film) Barcode Bacillus NHS Nanometre N-Hydroxysuccinimide Protein
Content Type	Text
Resource Type	Article
Subject	Nanoscience and Nanotechnology

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Expression of alfalfa mosaic virus coat protein in tobacco mosaic virus (TMV) deficient in the production of its native coat protein supports long-distance movement of a chimeric TMV.

Viral coat protein peptides with limited sequence homology bind similar domains of alfalfa mosaic virus and tobacco streak virus rnas (1997).

Inhibition of in vitro cotranslational disassembly of tobacco mosaic virus by monoclonal antibodies to the viral coat protein.

Expression of alfalfa mosaic virus coat protein in tobacco mosaic virus (TMV) deficient in the production of its native coat protein supports long-distance movement of a chimeric TMV

The Use of a Replicating Virus Vector For in Planta Generation of Tobacco Mosaic Virus Nanorods Suitable For Metallization

Mechanism Determining the Host Specificity of Tobacco Mosaic Virus

Atomic force microscopy examination of tobacco mosaic virus and virion rna (1998).

Expression of alfalfa mosaic virus coat protein in tobacco mosaic virus (TMV) deficient in the production of its native coat protein supports long-distance movement of a chimeric TMV.

Tobacco Mosaic Virus (TMV)

TMV nanorods with programmed longitudinal domains of differently addressable coat proteins

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Expression of alfalfa mosaic virus coat protein in tobacco mosaic virus (TMV) deficient in the production of its native coat protein supports long-distance movement of a chimeric TMV.

Viral coat protein peptides with limited sequence homology bind similar domains of alfalfa mosaic virus and tobacco streak virus rnas (1997).

Inhibition of in vitro cotranslational disassembly of tobacco mosaic virus by monoclonal antibodies to the viral coat protein.

Expression of alfalfa mosaic virus coat protein in tobacco mosaic virus (TMV) deficient in the production of its native coat protein supports long-distance movement of a chimeric TMV

The Use of a Replicating Virus Vector For in Planta Generation of Tobacco Mosaic Virus Nanorods Suitable For Metallization

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Tobacco Mosaic Virus (TMV)

TMV nanorods with programmed longitudinal domains of differently addressable coat proteins