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| 1. |  | ALVES, M. S.; SILVA, F. N. da; VIDIGAL, P. M. P.; POLANO, C.; QUEIROZ, R. B.; GUIMARAES, D. S. P. S. F.; ZANARDO, L. G.; MAR, T. B.; NASCIMENTO, J. I. B. do; HOLANDA, G. C. de; GOMES, O. H. A.; FIRRAO. G; AL-SADI, A. M.; ELLIOT, S. L.; CARVALHO, C. M. Comparative genome analysis and genetic variability in populations of ‘Candidatus Phytoplasma citri’, the causative agent of Witches’ broom disease of lime. Tropical Plant Phathology, v. 51, n. 2, 2026.| Biblioteca(s): Biblioteca Rui Tendinha. |
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 | Acesso ao texto completo restrito à biblioteca da Biblioteca Rui Tendinha. Para informações adicionais entre em contato com biblioteca@incaper.es.gov.br. |
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
22/12/2025 |
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Data da última atualização: |
22/12/2025 |
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Tipo da produção científica: |
Artigo |
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Autoria: |
ALVES, M. S.; SILVA, F. N. da; VIDIGAL, P. M. P.; POLANO, C.; QUEIROZ, R. B.; GUIMARAES, D. S. P. S. F.; ZANARDO, L. G.; MAR, T. B.; NASCIMENTO, J. I. B. do; HOLANDA, G. C. de; GOMES, O. H. A.; FIRRAO. G; AL-SADI, A. M.; ELLIOT, S. L.; CARVALHO, C. M. |
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Afiliação: |
Murilo Siqueira Alves, UFC; Fabio Nascimento da Silva, UDESC; Pedro Marcus Pereira Vidigal, UFV; Cesare Polano, Università di Udine; Renan Batista Queiroz, Incaper; Dimitrius Santiago Passos Simões Fróes Guimarães, UFV; Larissa Goulart Zanardo, UFV; Talita Bernardon Mar, UFV; Jochuan Israel Bezerra do Nascimento, UFC; Guilherme Chaves de Holanda, UFLA; Otávio Hugo Aguiar Gomes, UFC; Giuseppe Firrao, Università di Udine; Abdullah Mohammed Al-Sadi, Sultan Qaboos University; Simon Luke Elliot, UFV; Claudine Márcia Carvalho, UFV. |
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Título: |
Comparative genome analysis and genetic variability in populations of ‘Candidatus Phytoplasma citri’, the causative agent of Witches’ broom disease of lime. |
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Ano de publicação: |
2026 |
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Fonte/Imprenta: |
Tropical Plant Phathology, v. 51, n. 2, 2026. |
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Idioma: |
Português |
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Conteúdo: |
Phytopathogens represent a major threat to crop productivity. In the case of citrus, in particular Citrus aurantifolia (Christm.) Swingle, a major pathogen is ‘Candidatus Phytoplasma citri’, the causative agent of Witches’ broom disease of lime (WBDL). Although the taxonomy of this pathogen is established, molecular aspects of the disease it causes and its genetic variability have received little attention. Here, we use a draft genome to obtain insights into genomic features and pathogenicity factors of this phytoplasma. We also provide new information about genetic variability within ‘Ca. P. citri’ populations in Oman, a country that has been greatly affected by WBDL. Comparative analyses with other phytoplasma species show that the vast majority of protein coding genes, including the secretome, are shared between the WBDL phytoplasmas and ‘Ca. P. asteris’ strain AY-WB. A multi-locus sequence typing analysis in ‘Ca. P. citri’ strain populations from plants and insect vectors revealed substantial genetic homogeneity among ‘Ca. P. citri’ populations, suggesting a recent clonal replication of a phytoplasma strain in Oman. Our data add taxon sampling to genomic studies of phytoplasmas, as well as offering insights into the genetic variability of ‘Ca. P. citri’ populations of plant and insect hosts from different locations in Oman. |
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Palavras-Chave: |
Candidatus Phytoplasma citri; Vassoura-de-bruxa do limao. |
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Thesagro: |
Citrus Aurantifolia; Limão; Patógeno. |
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Categoria do assunto: |
-- |
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Marc: |
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001 1026920
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008 2026 bl uuuu u0uu1 u #d
100 1 $aALVES, M. S.
245 $aComparative genome analysis and genetic variability in populations of ‘Candidatus Phytoplasma citri’, the causative agent of Witches’ broom disease of lime.
260 $aTropical Plant Phathology, v. 51, n. 2$c2026
520 $aPhytopathogens represent a major threat to crop productivity. In the case of citrus, in particular Citrus aurantifolia (Christm.) Swingle, a major pathogen is ‘Candidatus Phytoplasma citri’, the causative agent of Witches’ broom disease of lime (WBDL). Although the taxonomy of this pathogen is established, molecular aspects of the disease it causes and its genetic variability have received little attention. Here, we use a draft genome to obtain insights into genomic features and pathogenicity factors of this phytoplasma. We also provide new information about genetic variability within ‘Ca. P. citri’ populations in Oman, a country that has been greatly affected by WBDL. Comparative analyses with other phytoplasma species show that the vast majority of protein coding genes, including the secretome, are shared between the WBDL phytoplasmas and ‘Ca. P. asteris’ strain AY-WB. A multi-locus sequence typing analysis in ‘Ca. P. citri’ strain populations from plants and insect vectors revealed substantial genetic homogeneity among ‘Ca. P. citri’ populations, suggesting a recent clonal replication of a phytoplasma strain in Oman. Our data add taxon sampling to genomic studies of phytoplasmas, as well as offering insights into the genetic variability of ‘Ca. P. citri’ populations of plant and insect hosts from different locations in Oman.
650 $aCitrus Aurantifolia
650 $aLimão
650 $aPatógeno
653 $aCandidatus Phytoplasma citri
653 $aVassoura-de-bruxa do limao
700 1 $aSILVA, F. N. da
700 1 $aVIDIGAL, P. M. P.
700 1 $aPOLANO, C.
700 1 $aQUEIROZ, R. B.
700 1 $aGUIMARAES, D. S. P. S. F.
700 1 $aZANARDO, L. G.
700 1 $aMAR, T. B.
700 1 $aNASCIMENTO, J. I. B. do
700 1 $aHOLANDA, G. C. de
700 1 $aGOMES, O. H. A.
700 1 $aFIRRAO. G
700 1 $aAL-SADI, A. M.
700 1 $aELLIOT, S. L.
700 1 $aCARVALHO, C. M.
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