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Urrutia Pello - One of the best experts on this subject based on the ideXlab platform.
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Sobre la validación de Narcissus minor L. subsp. exiguus (Salisb.) Agut, Garaik., A. González, Jáñez, J.P. Solís & Urrutia
2020Co-Authors: Agut Escrig I Agustí, Urrutia PelloAbstract:Narcissus exiguus Salisb. is typified, an epitype is proposed for Narcissus minor L. and the combination N. minor L. subsp. exiguus Agut, Garaik, A. González, Jáñez, J.P. Solís & Urrutia is validated
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Dos nuevos narcisos híbridos en el occidente de la península ibérica
2019Co-Authors: González Antonio, Patino Sánchez Santiago, Solís, Juan Pedro, Urrutia PelloAbstract:Narcissus ×villasrubiensis González, Patino, Solís & Urrutia [N. triandrus L. subsp. pallidulus (Graells)] Rivas Goday × N. vitekii P. Escobar] and Narcissus × galaicus González, Patino, Solís & Urrutia (N. cyclamineus DC. × N. triandrus L. subsp. triandrus) are described.Se describen las nuevas especies híbridas Narcissus ×villasrubiensis González, Patino, Solís & Urrutia [N. triandrus L. subsp. pallidulus (Graells)] Rivas Goday × N. vitekii P. Escobar] y Narcissus × galaicus González, Patino, Solís & Urrutia (N. cyclamineus DC. × N. triandrus L. subsp. triandrus)
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Dos nuevos narcisos híbridos en el occidente de la península ibérica
2019Co-Authors: González Antonio, Patino Sánchez Santiago, Solís, Juan Pedro, Urrutia PelloAbstract:Narcissus ×villasrubiensis González, Patino, Solís & Urrutia [N. triandrus L. subsp. pallidulus (Graells)] Rivas Goday × N. vitekii P. Escobar] and Narcissus × galaicus González, Patino, Solís & Urrutia (N. cyclamineus DC. × N. triandrus L. subsp. triandrus) are described
Gerald Stubbs - One of the best experts on this subject based on the ideXlab platform.
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radial density distribution and symmetry of a potexvirus Narcissus mosaic virus
Virology, 2007Co-Authors: Amy Kendall, Wen Bian, Justin Junn, Ian Mccullough, David Gore, Gerald StubbsAbstract:Abstract Narcissus mosaic virus is a Potexvirus , a member of the Flexiviridae family of filamentous plant viruses. Fiber diffraction patterns from oriented sols of Narcissus mosaic virus have been used to determine the symmetry and structural parameters of the viral helix. The virions have a radius of 55 ± 5 A. The viral helix has a pitch of 34.45 ± 0.5 A, with 7.8 subunits per turn of the helix. We conclude that all members of the Potexvirus genus have close to 8 subunits per helical turn.
González Antonio - One of the best experts on this subject based on the ideXlab platform.
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Dos nuevos narcisos híbridos en el occidente de la península ibérica
2019Co-Authors: González Antonio, Patino Sánchez Santiago, Solís, Juan Pedro, Urrutia PelloAbstract:Narcissus ×villasrubiensis González, Patino, Solís & Urrutia [N. triandrus L. subsp. pallidulus (Graells)] Rivas Goday × N. vitekii P. Escobar] and Narcissus × galaicus González, Patino, Solís & Urrutia (N. cyclamineus DC. × N. triandrus L. subsp. triandrus) are described.Se describen las nuevas especies híbridas Narcissus ×villasrubiensis González, Patino, Solís & Urrutia [N. triandrus L. subsp. pallidulus (Graells)] Rivas Goday × N. vitekii P. Escobar] y Narcissus × galaicus González, Patino, Solís & Urrutia (N. cyclamineus DC. × N. triandrus L. subsp. triandrus)
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Dos nuevos narcisos híbridos en el occidente de la península ibérica
2019Co-Authors: González Antonio, Patino Sánchez Santiago, Solís, Juan Pedro, Urrutia PelloAbstract:Narcissus ×villasrubiensis González, Patino, Solís & Urrutia [N. triandrus L. subsp. pallidulus (Graells)] Rivas Goday × N. vitekii P. Escobar] and Narcissus × galaicus González, Patino, Solís & Urrutia (N. cyclamineus DC. × N. triandrus L. subsp. triandrus) are described
Adrian J. Gibbs - One of the best experts on this subject based on the ideXlab platform.
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Comparison of the percentage identical nucleotides and amino acids in the polyprotein region between the basal Narcissus virus 1 (NV-1) isolatesa and other turnip mosaic virus phylogenetic group virus isolates.
2018Co-Authors: Kazusato Ohshima, Shinichiro Mitoma, Adrian J. GibbsAbstract:Comparison of the percentage identical nucleotides and amino acids in the polyprotein region between the basal Narcissus virus 1 (NV-1) isolatesa and other turnip mosaic virus phylogenetic group virus isolates.
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Detection of viruses in the family Potyviridae and Narcissus yellow stripe virus (NYSV)-like viruses in Japan.
2018Co-Authors: Kazusato Ohshima, Shinichiro Mitoma, Adrian J. GibbsAbstract:Detection of viruses in the family Potyviridae and Narcissus yellow stripe virus (NYSV)-like viruses in Japan.
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Phylogenetic networks of turnip mosaic potyvirus phylogenetic group viruses.
2018Co-Authors: Kazusato Ohshima, Shinichiro Mitoma, Adrian J. GibbsAbstract:The sequences of complete coat protein coding region of Narcissus yellow stripe virus (NYSV)-like viruses obtained in this study with those of outgroup sequences of Japanese yam mosaic virus (JYMV), Narcissus late season yellows virus (NLSYV), scallion mosaic virus (ScaMV), turnip mosaic virus (TuMV) and wild onion symptomless virus (WoSV). Isolates used in this study and isolates with accession numbers obtained from the public nucleotide sequence databases were listed. Black dots indicate the isolates used for full genomic sequencing. For details of lineages, see text and Fig 3.
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The genetic diversity of Narcissus viruses related to turnip mosaic virus blur arbitrary boundaries used to discriminate potyvirus species
2018Co-Authors: Kazusato Ohshima, Shinichiro Mitoma, Adrian J. GibbsAbstract:Narcissus plants (Narcissus tazetta var. chinensis) showing mosaic or striping leaves were collected from around Japan, and tested for virus infections using potyvirus-specific primers. Many were found to be infected with a macluravirus and mixtures of different potyviruses, one third of them Narcissus yellow stripe virus (NYSV)-like viruses. Genomes of nine of the NYSV-like viruses were sequenced and, together with four already published, provided data for phylogenetic and pairwise identity analyses of their place in the turnip mosaic virus (TuMV) phylogenetic group. Using existing ICTV criteria for defining potyvirus species, the Narcissus viruses in TuMV group were found to be from five species; the previously described NLSYV, and four new species we call Narcissus virus 1 (NV-1) and Narcissus yellow stripe-1 to -3 (NYSV-1, NYSV-2 and NYSV-3). However, as all are from a single host species, and natural recombinants with NV-1 and NYSV-3 'parents have been found in China and India, we also conclude that they could be considered to be members of a single mega-species, Narcissus virus; the criteria for defining such a potyvirus species would then be that their polyprotein sequences have greater than 69% identical nucleotides and greater than 75% identical amino acids.
Amy Kendall - One of the best experts on this subject based on the ideXlab platform.
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radial density distribution and symmetry of a potexvirus Narcissus mosaic virus
Virology, 2007Co-Authors: Amy Kendall, Wen Bian, Justin Junn, Ian Mccullough, David Gore, Gerald StubbsAbstract:Abstract Narcissus mosaic virus is a Potexvirus , a member of the Flexiviridae family of filamentous plant viruses. Fiber diffraction patterns from oriented sols of Narcissus mosaic virus have been used to determine the symmetry and structural parameters of the viral helix. The virions have a radius of 55 ± 5 A. The viral helix has a pitch of 34.45 ± 0.5 A, with 7.8 subunits per turn of the helix. We conclude that all members of the Potexvirus genus have close to 8 subunits per helical turn.
