Temperature‐dependent resistance to potato virus M in potato ( Solanum tuberosum )

2020 ◽  
Vol 69 (8) ◽  
pp. 1445-1452
Author(s):  
Beata Tatarowska ◽  
Jarosław Plich ◽  
Dorota Milczarek ◽  
Bogdan Flis
Keyword(s):  
Solanum Tuberosum ◽  
Potato Virus ◽  
Temperature Dependent ◽  
Potato Virus M

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 Arbuscular Mycorrhiza Changes the Impact of Potato Virus Y on Growth and Stress Tolerance of Solanum tuberosum L. in vitro

2020 ◽  
Vol 10 ◽  
Author(s):  
Edyta Deja-Sikora ◽  
Anita Kowalczyk ◽  
Alina Trejgell ◽  
Adriana Szmidt-Jaworska ◽  
Christel Baum ◽  
...  
Keyword(s):  
Solanum Tuberosum ◽  
Arbuscular Mycorrhiza ◽  
Stress Tolerance ◽  
Potato Virus ◽  
Potato Virus Y ◽  
Solanum Tuberosum L ◽  
The Impact

Detection of potato virus M and potato virus S on test plants

1976 ◽  
Vol 19 (2) ◽  
pp. 131-139 ◽  
Author(s):  
A. Kowalska ◽  
M. Waś
Keyword(s):  
Potato Virus ◽  
Potato Virus S ◽  
Potato Virus M ◽  
Test Plants

scholarly journals Detection and genome characterization of Potato virus Y isolates infecting potato (Solanum tuberosum L.) in La Union (Antioquia, Colombia)

2016 ◽  
Vol 34 (3) ◽  
pp. 317-328 ◽  
Author(s):  
Pablo Gutiérrez S. ◽  
Mauricio Marín M. ◽  
Daniel Muñoz E.
Keyword(s):  
Solanum Tuberosum ◽  
Potato Virus ◽  
Potato Virus Y ◽  
Seed Tuber ◽  
Rt Pcr ◽  
Potato Plants ◽  
Nextgeneration Sequencing ◽  
Prevalent Strain ◽  
Detailed Molecular Analysis

Potato virus Y (PVY) is one of the most severe viruses affecting the production of potato (Solanum tuberosum) in the world. This study presents a detailed molecular analysis using nextgeneration sequencing (NGS), IC-RT-qPCR and RT-PCR on the PVY isolates infecting seed-tubers and foliage of potato plants cv. Diacol-Capiro in La Union (Antioquia, Colombia). Analysis of incidence by IC-RT-qPCR in 15 random leaf samples of three cultivation plots and fifteen sprouting tuber eye-buds reveal infection levels between 13.4 and 80%; a higher incidence of 86.7% was observed in seed-tuber samples with threshold cycle (Ct) values as low as 24.3. Genome assembly from a bulk of foliage samples resulted in a consensus PVY genome (PVY_LaUnionF) of 9,702 nt and 399 polymorphic sites within the polyprotein ORF; while the assembled genome from sprouts of tubers has 9,704 nt (PVY_LaUnionT) and contained only six polymorphic nucleotide sites. Phylogenetic analysis demonstrates that the PVY isolates from leaf samples are in the recombinant PVYNTN group (sequence identity >99%); while those from tuber sprouts are in the PVYN/NTN group with identities above 95%. Sanger sequencing of viral capsid suggests the presence of a third variant related to PVYO, a prevalent strain reported in potato fields worldwide.

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