Results 11 to 20 of about 4,805 (184)

Breakdown of resistance in sweet pepper against Pepper yellow mosaic virus in Brazil Quebra da resistência em pimentão contra o Pepper yellow mosaic virus

open access: yesScientia Agricola, 2009
Plants of Capsicum annuum cv. Magali R, resistant to Pepper yellow mosaic virus (PepYMV), which showed severe yellow mosaic, leaf malformation and stunting were observed during the 2003/04 growing season in Lins, São Paulo State, Brazil.
Ricardo Gioria   +9 more
doaj   +1 more source

Detección molecular de potyvirus en hojas y minibulbillos de ajo, Allium sativum, asociados a un programa de producción de semilla limpia

open access: yesRevista Colombiana de Biotecnología, 2014
Título en español: Detección molecular de potyvirus en hojas y minibulbillos de ajo, Allium sativum, asociados a un programa de producción de semilla limpia Título en ingles: Molecular detection of potyvirus in leaves and small bulbs of garlic, Allium ...
M. Parra Fuentes   +2 more
doaj   +1 more source

Host Range Evolution of Potyviruses: A Global Phylogenetic Analysis

open access: yesViruses, 2020
Virus host range, i.e., the number and diversity of host species of viruses, is an important determinant of disease emergence and of the efficiency of disease control strategies. However, for plant viruses, little is known about the genetic or ecological
Benoît Moury, Cécile Desbiez
doaj   +1 more source

Potensi Minyak Atsiri untuk Mengendalikan Potyvirus pada Tanaman Nilam

open access: yesJurnal Fitopatologi Indonesia, 2014
One of the problems in the cultivation of patchouli is a mosaic disease caused by viruses. The dominant virus causing mosaic disease on patchouli plant belongs to Potyvirus group.
Maya Mariana, Rita Noveriza
doaj   +1 more source

BIOLOGICAL AND MOLECULAR CHARACTERISTICS OF ZYMV ISOLATES FROM CUCUMBER (CUCUMIS SATIVUS) PLANT GROWN IN RIYADH, KSA الخصائص البيولوجية والجزيئية لفيروس موزايک وإصفرار الکوسة المعزول من نباتات الخيار النامية بمنطقة الرياض بالمملکة العربية السعودية [PDF]

open access: yesAssiut University Bulletin for Environmental Researches, 2012
: Zucchini yellow mosaic virus (ZYMV) is potyvirus with a worldwide distribution. The virus is the most prevalent in cucurbits. Samples of cucumber plants (Cucumis sativus L.) that show symptoms of virus infection were collected during the 18-May-2009 ...
doaj   +1 more source

The Mechanism of Resistance of EUROPEAN Plum to Plum pox virus Mediated by Hypersensitive Response Is Linked to VIRAL NIa and Its Protease Activity

open access: yesPlants, 2023
Plum pox virus (PPV) infects Prunus trees across the globe, causing the serious Sharka disease. Breeding programs in the past 20 years have been successful, generating plum varieties hypersensitive to PPV that show resistance in the field.
Bernardo Rodamilans   +5 more
doaj   +1 more source

Protein Nucleotidylylation in +ssRNA Viruses

open access: yesViruses, 2021
Nucleotidylylation is a post-transcriptional modification important for replication in the picornavirus supergroup of RNA viruses, including members of the Caliciviridae, Coronaviridae, Picornaviridae and Potyviridae virus families.
Alice-Roza Eruera   +3 more
doaj   +1 more source

Production of Potyvirus-Derived Nanoparticles Decorated with a Nanobody in Biofactory Plants

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Viral nanoparticles (VNPs) have recently attracted attention for their use as building blocks for novel materials to support a range of functions of potential interest in nanotechnology and medicine.
Maricarmen Martí   +3 more
doaj   +1 more source

VISUAL SYMPTOMS OF PPV INFECTION ON LEAVES IN A PLUM COLLECTION IN RELATION TO THE SUSCEPTIBILITY OF VARIETIES AND PLANTING AGE [VIZUÁLNÍ PŘÍZNAKY INFEKCE PPV NA LISTECH V KOLEKCI SLIVONÍ VZHLEDEM K CITLIVOSTI GENOTYPŮ A STÁŘÍ VÝSADBY] [PDF]

open access: yesVědecké Práce Ovocnářské
The occurrence of Potyvirus plumpoxi has a major impact on the economic importance of plum trees. Potyvirus plumpoxi is a dangerous pathogen that causes disease in all stone fruits worldwide.
Boris Krška   +3 more
doaj   +1 more source

Characterization of a Potyvirus Infecting Sunflower in Argentina [PDF]

open access: yesPlant Disease, 1998
A virus causing chlorotic mottling symptoms on sunflower was found in various locations in Argentina. Symptoms were small chlorotic spots, yellow blotches on leaves, and plant stunting. Virus transmission efficiency by mechanical inoculation was 73 to 100%, and by Myzus persicae was 31 to 49%.
G, Dujovny   +3 more
openaire   +2 more sources

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