Results 21 to 30 of about 940 (157)

Characterization of a Virus Infecting Citrus volkameriana with Citrus Leprosis-Like Symptoms [PDF]

Phytopathology®, 2012
A Citrus volkameriana tree displaying symptoms similar to citrus leprosis on its leaves and bark was found in Hawaii. Citrus leprosis virus C (CiLV-C)-specific detection assays, however, were negative for all tissues tested.
Michael J. Melzer, Diane M. Sether, Wayne B. Borth, John S. Hu   +3 more
core   +3 more sources

Resposta diferencial de espécies e de híbridos de citros à leprose Differential response of citrus species and hybrids to leprosis [PDF]

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi buscar novas fontes de resistência à leprose-dos-citros, no Banco Ativo de Germoplasma do Centro APTA Citros Sylvio Moreira, Instituto Agronômico, em Cordeirópolis, SP.
Juliana Freitas-Astúa, André Luiz Fadel, Marinês Bastianel, Valdenice Moreira Novelli, Renata Antonioli-Luizon, Marcos Antônio Machado   +5 more
doaj   +2 more sources

Dissecting the Subcellular Localization, Intracellular Trafficking, Interactions, Membrane Association, and Topology of Citrus Leprosis Virus C Proteins [PDF]

Frontiers in Plant Science, 2018
Citrus leprosis (CL) is a re-emergent viral disease affecting citrus crops in the Americas, and citrus leprosis virus C (CiLV-C), belonging to the genus Cilevirus, is the main pathogen responsible for the disease. Despite the economic importance of CL to
Mikhail Oliveira Leastro, Elliot Watanabe Kitajima, Marilia Santos Silva, Renato Oliveira Resende, Juliana Freitas-Astúa, Juliana Freitas-Astúa   +5 more
doaj   +2 more sources

CITRUS LEPROSIS, A MAJOR THREAT TO PRODUCTION OF ORANGES [PDF]

, 2017
The emergence of mites as vectors of plant viruses has serious implications and economic importance for the movement and spread of plant viruses such as citrus leprosis virus.
Morgan, Lisa Myers
core   +2 more sources

Present status of citrus leprosis in Argentina and Paraguay [PDF]

Tropical Plant Pathology, 2013
Citrus leprosis (CL) was first described in South America in the 1920's. It is considered similar to a disease first observed back to 1860 in Florida. It is a destructive disease characterized by localized lesions on the leaves, fruits and stems, which ...
Fariña,Nelson, Pereira,Juliana A., Costa,Norma, Tassi,Aline D., Moraes,Gilberto J. de, Gonzáles Segnana,Luis, Coll,Olga de, Salaroli,Renato B., Freitas-Astúa,Juliana, Kitajima,Elliot W., Aguirre,Alcides, Cáceres,Sara, Calegario,Renata F.   +12 more
core   +4 more sources

Cucumber Green Mottle Mosaic Virus Coat Protein Hijacks Mitochondrial ATPδ to Promote Viral Infection. [PDF]

Mol Plant Pathol
Cucumber green mottle mosaic virus uses the viral coat protein to hijack ATPδ, which in the absence of virus regulates the expression of NbFeSODs to induce superoxide dismutase activity and thus O2− quenching. ABSTRACT The production and scavenging of reactive oxygen species (ROS) are critical for plants to adapt to biotic and abiotic stresses. In this
Yang X, Jiang XL, Fu H, Yu LW, Ai N, Shi YJ, Lu YW, Xia ZH, Li HL, Shi Y.   +9 more
europepmc   +2 more sources

Methionine Synthase Positively Regulates Plant Defence to Both RNA and DNA Viruses and Is Useful for Developing Broad-Spectrum Antiviral Resistance in Crops. [PDF]

Plant Biotechnol J
ABSTRACT Plant viruses frequently cause severe economic losses in worldwide crop production. Developing broad‐spectrum resistance is the most efficient approach for controlling plant viral diseases. In this work, we found that the 17K protein of barley yellow dwarf viruses (BYDVs), which has multiple functions in viral pathogenesis including acting as ...
Wang Z, Zhang K, Zhang C, Yang J, Li B, Wang L, Shi Z, Guo R, Zhang S, Gao K, Li J, Jin X, Ji X, Bi H, You L, Jin H, Wang D.   +16 more
europepmc   +2 more sources

Circulative Transmission of Cileviruses in Brevipalpus Mites May Involve the Paracellular Movement of Virions [PDF]

Frontiers in Microbiology, 2022
Plant viruses transmitted by mites of the genus Brevipalpus are members of the genera Cilevirus, family Kitaviridae, or Dichorhavirus, family Rhabdoviridae.
Aline Daniele Tassi, Aline Daniele Tassi, Pedro Luis Ramos-González, Thais Elise Sinico, Thais Elise Sinico, Elliot Watanabe Kitajima, Juliana Freitas-Astúa, Juliana Freitas-Astúa   +7 more
doaj   +2 more sources

Comparative morpho-anatomical studies of the lesions caused by citrus leprosis virus on sweet orange [PDF]

Anais da Academia Brasileira de Ciências, 2010
The leprosis disease shows a viral etiology and the citrus leprosis virus is considered its etiologic agent. The disease may show two types of cytopatologic symptom caused by two virus: nuclear (CiLV-N) and cytoplasmic (CiLV-C) types.
João P.R. Marques, Elliot W. Kitajima, Juliana Freitas-Astúa, Beatriz Appezzato-da-Glória   +3 more
doaj   +2 more sources

Citrus viruses without border: Leprosis and yellow vein clearing viruses.

EDIS, 2023
Plant virus diseases are unusually difficult to manage if introduced into new production sites. Citrus-infecting viruses, particularly those spread by insect vectors, are no exception to this.
Ozgur Batuman
doaj   +1 more source