Potato virus X TGBp1 induces plasmodesmata gating and moves between cells in several host species whereas CP moves only in N. benthamiana leaves

Experiments were conducted to compare the plasmodesmal transport activities of Potato virus X (PVX) TGBp1 and coat protein (CP) in several plant species. Microinjection experiments indicated that TGBp1 gates plasmodesmata in Nicotiana tabacum leaves. These results support previous microinjection stu...

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Bibliographic Details
Published in:	Virology (New York, N.Y.) Vol. 328; no. 2; pp. 185 - 197
Main Authors:	Howard, Amanda R., Heppler, Marty L., Ju, Ho-Jong, Krishnamurthy, Konduru, Payton, Mark E., Verchot-Lubicz, Jeanmarie
Format:	Journal Article
Language:	English
Published:	United States Elsevier Inc 25-10-2004
Subjects:	60 APPLIED LIFE SCIENCES Adenosine Triphosphatases - metabolism Amino Acid Motifs Capsid Proteins - metabolism coat proteins GENES Green Fluorescent Proteins host-pathogen relationships LEAVES Lycopersicon esculentum MUTANTS Mutation MUTATIONS NICOTIANA Nicotiana - virology Nicotiana benthamiana Nicotiana clevelandii Nicotiana tabacum Plant Leaves - metabolism Plant Leaves - virology PLASMIDS plasmodesmata Plasmodesmata - metabolism Potato virus X POTATOES Potexvirus - metabolism Protein Transport PROTEINS TGB TOBACCO VIRAL DISEASES viral proteins Viral Proteins - genetics Viral Proteins - metabolism virus movement VIRUSES Potato virus X Nicotiana benthamiana TGB
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