First report of beet pseudo-yellows virus in lettuce in Greece
نویسندگان
چکیده
منابع مشابه
Complex molecular architecture of beet yellows virus particles.
Closteroviruses possess exceptionally long filamentous virus particles that mediate protection and active transport of the genomic RNA within infected plants. These virions are composed of a long "body" and short "tail" whose principal components are the major and minor capsid proteins, respectively. Here we use biochemical, genetic, and ultrastructural analyses to dissect the molecular composi...
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A cytochemical and electron microscope study has been made of leaves of sugar beet infected with beet yellows virus. Inclusions of particles, which agree in size with beet yellows virus particles isolated by other investigators, have been localized in the ground cytoplasm, in the chloroplasts, and in the nuclei. These particles are circa 100 A in diameter and have an electron-transparent core o...
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Monique Beuve, Institut National de la Recherche Agronomique (INRA), UMR Santé de la Vigne et Qualité du Vin (SVQV), Laboratoire Virologie & Vection, 68021 Colmar cedex, France, and Université L. Pasteur, 67000 Strasbourg, France; Mark Stevens, Broom’s Barn Research Center, Higham, Bury St. Edmunds, Suffolk, IP28 6 NP, UK; Hsing-Yeh Liu and William M. Wintermantel, United States Department of A...
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Lettuce infectious yellows virus (LIYV) encodes a 26 kDa protein (P26) previously shown to associate with plasmalemma deposits (PLDs), unique LIYV-induced cytopathologies located at the plasmalemma over plasmodesmata pit fields in companion cells and phloem parenchyma. To further characterize the relationship of P26 and PLDs, we assessed localization and cytopathology induction of P26 expressed...
متن کاملRelation of Beet Yellows Virus to the Phloem and to Movement in the Sieve Tube
In minor veins of leaves of Beta vulgaris L. (sugar beet) yellows virus particles were found both in parenchyma cells and in mature sieve elements. In parenchyma cells the particles were usually confined to the cytoplasm, that is, they were absent from the vacuoles. In the sieve elements, which at maturity have no vacuoles, the particles were scattered throughout the cell. In dense aggregations...
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ژورنال
عنوان ژورنال: Journal of Plant Pathology
سال: 2021
ISSN: ['1125-4653', '2239-7264']
DOI: https://doi.org/10.1007/s42161-021-00913-2