scholarly journals Mutations in Viral Movement Protein Alter Systemic Infection and Identify an Intercellular Barrier to Entry into the Phloem Long-Distance Transport System

Virology ◽  
1998 ◽  
Vol 245 (1) ◽  
pp. 75-89 ◽  
Author(s):  
Hong-Li Wang ◽  
Yi Wang ◽  
Donna Giesman-Cookmeyer ◽  
Steven A. Lommel ◽  
William J. Lucas
Keyword(s):  
Transport System ◽  
Movement Protein ◽  
Systemic Infection ◽  
Long Distance ◽  
Viral Movement Protein ◽  
Long Distance Transport ◽  
Viral Movement ◽  
Barrier To Entry ◽  
Distance Transport

scholarly journals Power-free water pump based on a superhydrophobic surface: generation of a mushroom-like jet and anti-gravity long-distance transport

2016 ◽  
Vol 4 (36) ◽  
pp. 13771-13777 ◽  
Author(s):  
Shuai Huang ◽  
Jinlong Song ◽  
Yao Lu ◽  
Cunjing Lv ◽  
Huanxi Zheng ◽  
...  
Keyword(s):  
Transport System ◽  
Superhydrophobic Surface ◽  
Free Water ◽  
Surface Generation ◽  
Water Pump ◽  
Long Distance ◽  
Long Distance Transport ◽  
Distance Transport

A self-capturing phenomenon was investigated to design an integrated antigravity transport system based on a superhydrophobic surface.

scholarly journals Extremely-High Vacuum System for the Long-distance Transport System.

Shinku ◽  
1992 ◽  
Vol 35 (3) ◽  
pp. 325-327 ◽  
Author(s):  
Masahiro TOSA ◽  
Akiko ITAKURA ◽  
Kazuhiro YOSHIHARA
Keyword(s):  
Transport System ◽  
High Vacuum ◽  
Vacuum System ◽  
Long Distance ◽  
Long Distance Transport ◽  
Distance Transport

scholarly journals Interaction between Long-Distance Transport Factor and Hsp70-Related Movement Protein of Beet Yellows Virus

2002 ◽  
Vol 76 (21) ◽  
pp. 11003-11011 ◽  
Author(s):  
Alexey I. Prokhnevsky ◽  
Valera V. Peremyslov ◽  
Alberto J. Napuli ◽  
Valerian V. Dolja
Keyword(s):  
Movement Protein ◽  
Vascular System ◽  
Cell Movement ◽  
In Planta ◽  
Long Distance ◽  
Long Distance Transport ◽  
Transport Factor ◽  
Systemic Spread ◽  
Beet Yellows Virus ◽  
Distance Transport

ABSTRACT Systemic spread of viruses in plants involves local movement from cell to cell and long-distance transport through the vascular system. The cell-to-cell movement of the Beet yellows virus (BYV) is mediated by a movement protein that is an Hsp70 homolog (Hsp70h). This protein is required for the assembly of movement-competent virions that incorporate Hsp70h. By using the yeast two-hybrid system, in vitro coimmunoprecipitation, and in planta coexpression approaches, we show here that the Hsp70h interacts with a 20-kDa BYV protein (p20). We further demonstrate that p20 is associated with the virions presumably via binding to Hsp70h. Genetic and immunochemical analyses indicate that p20 is dispensable for assembly and cell-to-cell movement of BYV but is required for the long-distance transport of virus through the phloem. These results reveal a novel activity for the Hsp70h that provides a molecular link between the local and systemic spread of a plant virus by docking a long-distance transport factor to virions.

The Fine Structure of Phloem Cells

1985 ◽  
Vol 43 ◽  
pp. 632-635
Author(s):  
James Cronshaw
Keyword(s):  
Structural Studies ◽  
High Concentration ◽  
Long Distance ◽  
Phloem Tissue ◽  
Sieve Elements ◽  
Long Distance Transport ◽  
P Protein ◽  
Companion Cells ◽  
Electron Microscopical ◽  
Distance Transport

Long distance transport in plants takes place in phloem tissue which has characteristic cells, the sieve elements. At maturity these cells have sieve areas in their end walls with specialized perforations. They are associated with companion cells, parenchyma cells, and in some species, with transfer cells. The protoplast of the functioning sieve element contains a high concentration of sugar, and consequently a high hydrostatic pressure, which makes it extremely difficult to fix mature sieve elements for electron microscopical observation without the formation of surge artifacts. Despite many structural studies which have attempted to prevent surge artifacts, several features of mature sieve elements, such as the distribution of P-protein and the nature of the contents of the sieve area pores, remain controversial.

scholarly journals Comparative Analysis of Long-Distance Transportation with the Example of Sea and Rail Transport

Energies ◽  
2021 ◽  
Vol 14 (6) ◽  
pp. 1689
Author(s):  
Tomasz Neumann
Keyword(s):  
Eastern China ◽  
Time Cost ◽  
Topsis Method ◽  
Long Distance ◽  
Long Distance Transport ◽  
The Subject ◽  
Transport Analysis ◽  
Multi Criteria Analysis ◽  
The Relationship ◽  
Distance Transport

The subject of the article is a comparative long-distance transport analysis based on the relationship between central and eastern China and Poland. It provides an overview of issues related to long-haul China–Poland. The technique for order of preference by similarity to ideal solution (TOPSIS) method was proposed in the multi-criteria analysis. This method was briefly discussed, and its choice was justified. Then, the criteria adopted in the analysis were presented, i.e., time, cost, maximum number of containers, and ecology index. Multi-criteria analysis was carried out for three cases: the transport of one loading unit, 82 loading units, and 200 loading units. The geopolitical and operational situation on the transport route for the analyzed modes of transport was discussed.

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