The sequence of early cytological changes in Chinese cabbage leaf cells following systemic infection with turnip yellow mosaic virus

Virology ◽  
1974 ◽  
Vol 59 (2) ◽  
pp. 383-396 ◽  
Author(s):  
T. Hatta ◽  
R.E.F. Matthews



2008 ◽  
Vol 74 (4) ◽  
pp. 331-334 ◽  
Author(s):  
Namiko Kirino ◽  
Koji Inoue ◽  
Koji Tanina ◽  
Yuya Yamazaki ◽  
Satoshi T. Ohki


2017 ◽  
Vol 36 ◽  
pp. 8
Author(s):  
R.H. Reeder ◽  
S. Edgington ◽  
N.S. Baucas ◽  
R.C. Joshi ◽  
M.A.G. Bas-ilan ◽  
...  


Parasitology ◽  
1953 ◽  
Vol 43 (3-4) ◽  
pp. 191-192 ◽  
Author(s):  
Kenneth M. Smith

An attempt to differentiate by means of the electron microscope between particles of the top and bottom components of the turnip yellow mosaic virus is described. Since the particles of the top component are thought to be hollow spheres, it might be expected that they would collapse after drying and thus throw a smaller shadow than the particles of the bottom component which are thought to have a more solid centre. No difference could be perceived between the two types of particle, so that the apparently hollow particles can withstand the effect of drying without collapsing.Sections were cut of leaves of Chinese cabbage (Brassica chinensis) and particles were observed inside the cells which could conceivably be virus particles.



2000 ◽  
Vol 90 (11) ◽  
pp. 1233-1238 ◽  
Author(s):  
F. M. de Assis Filho ◽  
J. L. Sherwood

The mechanism of virus transmission through seed was studied in Arabidopsis thaliana infected with Turnip yellow mosaic virus (TYMV) and Tobacco mosaic virus (TMV). Serological and biological tests were conducted to identify the route by which the viruses reach the seed and subsequently are located in the seed. Both TYMV and TMV were detected in seed from infected plants, however only TYMV was seed-transmitted. This is the first report of transmission of TYMV in seed of A. thaliana. Estimating virus seed transmission by grow-out tests was more accurate than enzyme-linked immunosorbent assay due to the higher frequency of antigen in the seed coat than in the embryo. Virus in the seed coat did not lead to seedling infection. Thus, embryo invasion is necessary for seed transmission of TYMV in A. thaliana. Crosses between healthy and virus-infected plants indicated that TYMV from either the female or the male parent could invade the seed. Conversely, invasion from maternal tissue was the only route for TMV to invade the seed. Pollination of flowers on healthy A. thaliana with pollen from TYMV-infected plants did not result in systemic infection of healthy plants, despite TYMV being carried by pollen to the seed.



2016 ◽  
Vol 146 (2) ◽  
pp. 433-442 ◽  
Author(s):  
Ana Alfaro-Fernández ◽  
Adrián Serrano ◽  
Teodora Tornos ◽  
María del Carmen Cebrián ◽  
María del Carmen Córdoba-Sellés ◽  
...  


2013 ◽  
Vol 29 (1) ◽  
pp. 105-109 ◽  
Author(s):  
Saetbyeol Kim ◽  
Sanguk Lee ◽  
Hee-Youn Chi ◽  
Mi-Kyeong Kim ◽  
Jeong-Soo Kim ◽  
...  


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