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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
18/11/2025 |
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Data da última atualização: |
18/11/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
INOUE-NAGATA, A. K.; JORDAN, R.; KREUZE, J. F.; LI, F.; LÓPEZ-MOYA, J. J.; MÄKINEN, K.; OHSHIMA, K.; RUBINO, L.; WYLIE, S. |
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Afiliação: |
ALICE KAZUKO INOUE NAGATA, CNPH; RAMON JORDAN, USDA-ARS; JAN F. KREUZE, INTERNATIONAL POTATO CENTER; FAN LI, STATE KEY LABORATORY FOR CONSERVATION AND UTILIZATION OF BIO-RESOURCES IN YUNNAN; JUAN JOSÉ LÓPEZ-MOYA, CENTRE FOR RESEARCH IN AGRICULTURAL GENOMICS CRAG; KRISTIINA MÄKINEN, UNIVERSITY OF HELSINKI; KAZUSATO OHSHIMA, SAGA UNIVERSITY; LUISA RUBINO, ISTITUTO PER LA PROTEZIONE SOSTENIBILE DELLE PIANTE; STEPHEN WYLIE, MURDOCH UNIVERSITY. |
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Título: |
Phragmivirus, a new genus within the family Potyviridae. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Archives of Virology, v. 170, n. 165, 2025. |
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DOI: |
10.1007/s00705-025-06354-x |
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Idioma: |
Inglês |
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Conteúdo: |
The plant-infecting virus family Potyviridae was previously formed by 12 genera, consisting of 249 virus species, with the majority of these classified in the largest genus, Potyvirus. Potyvirids are viruses with a ssRNA genome packaged in long filamentous particles. While members of the genus Bymovirus have bipartite genomes, members of the remaining genera have monopartite genomes. All viruses in the family have a genome-linked protein (VPg) present at the 5’ terminus of the genome, and all but celery latent virus (genus Celavirus) have a polyadenylated tail at the 3’ end. The members of the 12 genera are differentiated by genomic sequence identity, various functional motifs, and biological factors such as the type of the transmission vector and host range. Demarcation criteria for a new genus include < 46% nucleotide sequence identity to potyvirids of other genera. Here, we report the new genus Phragmivirus within the family Potyviridae, which has been accepted by the International Committee on Taxonomy of Viruses, becoming the 13th genus in the family. The genus Phragmivirus is represented by two virus species (Phragmivirus phragmii and Phragmivirus spartinae). Complete genome sequences are available for both members, namely, common reed chlorotic stripe virus (CRCSV) and Spartina mottle virus (SpMV), respectively. The new genus name is derived from the botanical name of the host of CRCSV, Phragmites australis. The genome sequences of CRCSV and SpMV isolates resemble those of members of the genus Potyvirus but lack typical conserved aphid-transmission motifs. MenosThe plant-infecting virus family Potyviridae was previously formed by 12 genera, consisting of 249 virus species, with the majority of these classified in the largest genus, Potyvirus. Potyvirids are viruses with a ssRNA genome packaged in long filamentous particles. While members of the genus Bymovirus have bipartite genomes, members of the remaining genera have monopartite genomes. All viruses in the family have a genome-linked protein (VPg) present at the 5’ terminus of the genome, and all but celery latent virus (genus Celavirus) have a polyadenylated tail at the 3’ end. The members of the 12 genera are differentiated by genomic sequence identity, various functional motifs, and biological factors such as the type of the transmission vector and host range. Demarcation criteria for a new genus include < 46% nucleotide sequence identity to potyvirids of other genera. Here, we report the new genus Phragmivirus within the family Potyviridae, which has been accepted by the International Committee on Taxonomy of Viruses, becoming the 13th genus in the family. The genus Phragmivirus is represented by two virus species (Phragmivirus phragmii and Phragmivirus spartinae). Complete genome sequences are available for both members, namely, common reed chlorotic stripe virus (CRCSV) and Spartina mottle virus (SpMV), respectively. The new genus name is derived from the botanical name of the host of CRCSV, Phragmites australis. The genome sequences of CRCSV and SpMV isolates resemble tho... Mostrar Tudo |
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Palavras-Chave: |
Celavirus; Common reed chlorotic stripe virus; Phragmivirus; Proteína ligada ao genoma; SsRNA. |
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Thesagro: |
Taxonomia; Vírus. |
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Thesaurus Nal: |
Phragmites australis; Potyviridae; Potyvirus; Spartina mottle virus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02569naa a2200361 a 4500
001 2181674
005 2025-11-18
008 2025 bl uuuu u00u1 u #d
024 7 $a10.1007/s00705-025-06354-x$2DOI
100 1 $aINOUE-NAGATA, A. K.
245 $aPhragmivirus, a new genus within the family Potyviridae.$h[electronic resource]
260 $c2025
520 $aThe plant-infecting virus family Potyviridae was previously formed by 12 genera, consisting of 249 virus species, with the majority of these classified in the largest genus, Potyvirus. Potyvirids are viruses with a ssRNA genome packaged in long filamentous particles. While members of the genus Bymovirus have bipartite genomes, members of the remaining genera have monopartite genomes. All viruses in the family have a genome-linked protein (VPg) present at the 5’ terminus of the genome, and all but celery latent virus (genus Celavirus) have a polyadenylated tail at the 3’ end. The members of the 12 genera are differentiated by genomic sequence identity, various functional motifs, and biological factors such as the type of the transmission vector and host range. Demarcation criteria for a new genus include < 46% nucleotide sequence identity to potyvirids of other genera. Here, we report the new genus Phragmivirus within the family Potyviridae, which has been accepted by the International Committee on Taxonomy of Viruses, becoming the 13th genus in the family. The genus Phragmivirus is represented by two virus species (Phragmivirus phragmii and Phragmivirus spartinae). Complete genome sequences are available for both members, namely, common reed chlorotic stripe virus (CRCSV) and Spartina mottle virus (SpMV), respectively. The new genus name is derived from the botanical name of the host of CRCSV, Phragmites australis. The genome sequences of CRCSV and SpMV isolates resemble those of members of the genus Potyvirus but lack typical conserved aphid-transmission motifs.
650 $aPhragmites australis
650 $aPotyviridae
650 $aPotyvirus
650 $aSpartina mottle virus
650 $aTaxonomia
650 $aVírus
653 $aCelavirus
653 $aCommon reed chlorotic stripe virus
653 $aPhragmivirus
653 $aProteína ligada ao genoma
653 $aSsRNA
700 1 $aJORDAN, R.
700 1 $aKREUZE, J. F.
700 1 $aLI, F.
700 1 $aLÓPEZ-MOYA, J. J.
700 1 $aMÄKINEN, K.
700 1 $aOHSHIMA, K.
700 1 $aRUBINO, L.
700 1 $aWYLIE, S.
773 $tArchives of Virology$gv. 170, n. 165, 2025.
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