Correlation of potato virus S and virus M contents of potato meristem tips with the percentage of virus-free plantlets produced in vitro

1996 ◽  
Vol 39 (1) ◽  
pp. 129-140 ◽  
Author(s):  
G. Faccioli ◽  
A. Colombarini
Keyword(s):  
Potato Virus ◽  
Potato Virus S

Translation of potato virus S RNA in vitro: Evidence of protein processing

Virus Genes ◽  
1992 ◽  
Vol 6 (1) ◽  
pp. 47-52 ◽  
Author(s):  
Gary D. Foster ◽  
Peter R. Mills
Keyword(s):  
Potato Virus ◽  
Protein Processing ◽  
Potato Virus S

Combined ribavirin treatment and cryotherapy for efficient Potato virus M and Potato virus S eradication in potato (Solanum tuberosum L.) in vitro shoots

2017 ◽  
Vol 53 (4) ◽  
pp. 425-432 ◽  
Author(s):  
Svetlana Kushnarenko ◽  
Natalya Romadanova ◽  
Moldir Aralbayeva ◽  
Saule Zholamanova ◽  
Alena Alexandrova ◽  
...  
Keyword(s):  
Solanum Tuberosum ◽  
Potato Virus ◽  
Solanum Tuberosum L ◽  
Potato Virus S ◽  
In Vitro Shoots ◽  
Potato Virus M

scholarly journals Stock indexing and Potato virus Y elimination from potato plants cultivated in vitro

2003 ◽  
Vol 60 (3) ◽  
pp. 525-530 ◽  
Author(s):  
Luciana Cordeiro Nascimento ◽  
Gilvan Pio-Ribeiro ◽  
Lilia Willadino ◽  
Genira Pereira Andrade
Keyword(s):  
Potato Virus ◽  
Potato Virus Y ◽  
Solanum Tuberosum L ◽  
Potato Virus X ◽  
Naphthalene Acetic Acid ◽  
Virus Elimination ◽  
Single Node ◽  
Virus Eradication ◽  
Potato Virus S

Potato cultivars (Solanum tuberosum L.) have shown degeneration or run out caused by viruses after several cycles of propagation using seed tubers from commercial fields. This work reports the occurrence of single and mixed infections of four potato viruses in Paraíba-Brazil and presents a method for Potato virus Y (PVY) elimination, by using thermo-and chemotherapies. Plants of potato cv. Baraka were tested by direct antigen coating ELISA. Antisera against PVY, Potato virus X (PVX), Potato virus S (PVS), and Potato leafroll virus (PLRV) were used. Materials with positive reaction to PVY were treated for virus elimination. Single node cuttings (1.0 cm length) were excised and inoculated in Murashige & Skoog (MS) medium, supplemented with 1.0 mg L-1 of kinetin, 0.001 mg L-1 of naphthalene acetic acid (NAA) and 0.1 mg L-1 of gibberellic acid (GA3). The thermotherapy at approximately 37ºC, during 30 and 40 days, resulted in 20.0 and 37.5% PVY elimination, respectively. Chemotherapy was undertaken with Ribavirin (RBV), 5-Azacytidine (AZA), and 3-Deazauridine (DZD). The RBV showed the highest rate of virus eradication, with 55.5% virus-free plants. Simultaneous thermo and chemotherapy had higher efficiency for the elimination of PVY, reaching rates of healthy plants of 83.3% with RBV, 70.0% with AZA, and 50.0% with DZD.

Combined ribavarin treatment and cryotherapy for efficient potato vitus M and potato virus S eradication in potato in vitro plantlets

Cryobiology ◽  
2015 ◽  
Vol 71 (3) ◽  
pp. 569-570 ◽  
Author(s):  
S.V. Kushnarenko ◽  
N.V. Romadanova ◽  
M.O. Bekebayeva ◽  
A.M. Alexandrova ◽  
B.M. Reed
Keyword(s):  
Potato Virus ◽  
Potato Virus S ◽  
In Vitro Plantlets

Elimination by chemotherapy of potato virus S from potato plants grown in vitro

1989 ◽  
Vol 32 (2) ◽  
pp. 175-179 ◽  
Author(s):  
Heide Bittner ◽  
G. Schenk ◽  
G. Schuster ◽  
S. Kluge
Keyword(s):  
Potato Virus ◽  
Potato Virus S ◽  
Potato Plants

Characteristics of Artificial Virus-like Particles Assembled in vitro from Potato Virus X Coat Protein and Foreign Viral RNAs

Acta Naturae ◽  
2011 ◽  
Vol 3 (3) ◽  
pp. 40-46 ◽  
Author(s):  
M V Arkhipenko ◽  
E K Petrova ◽  
N A Nikitin ◽  
A D Protopopova ◽  
E V Dubrovin ◽  
...  
Keyword(s):  
Coat Protein ◽  
Potato Virus ◽  
Potato Virus X ◽  
Viral Rnas ◽  
Virus Like Particles ◽  
Artificial Virus
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