Results 1 to 10 of about 5,701 (181)

Description and genetic variation of a distinct species of Potyvirus infecting saffron (Crocus sativus L.) plants in major production regions in Iran

Annals of Applied Biology, 2018
Saffron (Crocus sativus L.), a highly valuable crop famous for the unique taste, aroma, colour and medicinal properties of the stigmas, is widely cultivated in Iran.
S. Parizad, A. Dizadji, M. Koohi Habibi, S. Winter, S. Kalantari, Shahrbanoo Movi, F. García-Arenal, M. Ayllón   +7 more
semanticscholar   +1 more source

Purification and characterization of potyvirus helper component

Virology, 1985
Helper component (HC) was purified from tobacco vein mottling (TVMV)- and potato virus Y (PVY)- infected tobacco plants by sucrose gradient fractionation followed by affinity chromatography on oligo(dT)-cellulose and by gel electrophoresis. The subunit apparent molecular weights (M(r)) of the purified HCs were 53,000 (53K) and 58K for TVMV and PVY ...
D W, Thornbury, G M, Hellmann, R E, Rhoads, T P, Pirone   +3 more
openaire   +2 more sources

Response to potyvirus infection and genetic mapping of resistance loci to potyvirus infection in Lactuca

Theoretical and Applied Genetics, 1997
We have investigated the interaction between two different potyviruses and resistant cultivars of Lactuca sativa. Turnip mosaic virus (TuMV) and lettuce mosaic virus (LMV) were used to inoculate several cultivars under different temperature regimes to characterize the resistance reaction.
L. Montesclaros, N. Nicol, E. Ubalijoro, C. Leclerc-Potvin, L. Ganivet, J.-F. Laliberté, M. G. Fortin   +6 more
openaire   +1 more source

A summary of potyvirus taxonomy and definitions

1992
The current taxonomic status of the family Potyviridae is presented with suggestions for resolving some taxonomic problems. Terms such as strain, pathotype, serotype, variant, mutant, and isolate are discussed in relation to the family.
openaire   +2 more sources

Potyvirus serology, sequences and biology

1992
Amino acid sequences of the cytoplasmic cylindrical inclusion protein (CIP), large nuclear inclusion protein (NIb), and coat protein (CP) of potyviruses were re-examined in light of reported serological relationships, and correlated with known and deduced biological functions. No obvious correlations were observed between either amino acid sequences or
openaire   +2 more sources

A potyvirus in nature: indistinct populations

1992
Potyviruses occur in nature as a variable population. A number of strains have been reported for many potyviruses. Two or more viruses have been separated from "one virus" isolate. Experimental isolation and/or transmission often results in atypical viral isolates. A virus may be considered as a fuzzy population. We should properly understand the range
openaire   +2 more sources

Genus Potyvirus

2004
International ...
Revers, Frederic, Candresse, Thierry
openaire   +1 more source

Whole-genome sequence analysis of paris virus 1: a novel member of the genus Potyvirus infecting Paris polyphylla var. yunnanensis

Archives of Virology, 2020
Lu Chen, R. F. Anane, Zhe Wang, Linyi Yang, Zeli Chen, Guosong Wen, Mingfu Zhao   +6 more
semanticscholar   +1 more source

Plum pox potyvirus

1992
International ...
openaire   +1 more source

Ethylene signaling mediates potyvirus spread by aphid vectors

Oecologia, 2019
A. Bak, MacKenzie F. Patton, L. Perilla-Henao, B. Aegerter, C. Casteel   +4 more
semanticscholar   +1 more source