First Identification of an Unusual Recombinant Potato virus Y Strain in Potato in Mexico
نویسندگان
چکیده
منابع مشابه
Induction of resistance to potato virus Y strain NTN in potato plants through RNAi
Potato viruses cause enormous economic loss in agriculture production. Potatoes can be infected by a number of different viruses that affect negatively the harvest and the tuber quality. Direct and effective drugs against plant virus diseases are still not available and control is only applied as agricultural measures and pesticides against virus vectors. Potato virus Y (PVY) is transmitted by ...
متن کاملHeterologous Expression of Potato Virus Y Coat Protein, Isolate Pot187
Background: The advent of recombinant DNA technology has facilitated heterologous expression of proteins from various sources in different host systems including Escherichia coli. If a plant virus coat protein is expressed in the bacterium it can be used as the antigen for antibody preparation. Such a recombinant antigen preparation can be particularly useful where equipment such as ultracentri...
متن کاملErratum: The Effects of High Temperature on Infection by Potato virus Y, Potato virus A, and Potato leafroll virus
[This corrects the article on p. 321 in vol. 32, PMID: 27493607.].
متن کاملSequence characteristics of potato virus Y recombinants.
Potato virus Y (PVY) is one of the most economically important plant pathogens. The PVY genome has a high degree of genetic variability and is also subject to recombination. New recombinants have been reported in many countries since the 1980s, but the origin of these recombinant strains and the physical and evolutionary mechanisms driving their emergence are not clear at the moment. The replic...
متن کاملA novel recombinant strain of Potato virus Y suggests a new viral genetic determinant of vein necrosis in tobacco.
A novel Potato virus Y (PVY) isolate, L26, recovered from a Frontier potato line was initially typed as a PVY(NTN) strain using multiplex RT-PCR and serological assays. However, L26 induced mosaic and mild vein clearing symptoms in tobacco rather than vein necrosis characteristic of the PVY (NTN) strain. The whole genome sequence was determined for L26 and two other PVY(NTN) isolates, HR1 and N...
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ژورنال
عنوان ژورنال: Plant Disease
سال: 2010
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis-06-10-0422