Detection and identification of a 16SrIII-J phytoplasma affecting cassava (Manihot esculenta Crantz) in Argentina

Cassava plants displaying symptoms of dwarfing, witches’ broom, and chlorosis, were detected in production fields located in Misiones province Argentina. The RFLP profiles and phylogenetic analyses based on 16S rRNA and ribosomal protein (rplV-rpsC) gene sequences, allowed assignment of the phytoplasma detected in cassava to the 16SrIII-J subgroup. This is the first report of a phytoplasma affecting cassava in Argentina.

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Detalhes bibliográficos
Principais autores: Fernandez, Franco Daniel, Uset, Ovidio Antonio, Baumgratz, Gustavo, Conci, Luis Rogelio
Formato: info:ar-repo/semantics/artículo biblioteca
Idioma:eng
Publicado em: Springer; Australasian Plant Pathology Society 2018-12
Assuntos:Mandioca, Manihot Esculenta, Fitoplasmas, Identificación, Clorosis, Enanismo, Cassava, Phytoplasmas, Identification, Chlorosis, Dwarfism, Argentina, Fitoplasma 16SrIII-J, 16SrIII-J Phytoplasma,
Acesso em linha:http://hdl.handle.net/20.500.12123/3628
https://link.springer.com/article/10.1007%2Fs13314-018-0309-2#citeas
https://doi.org/10.1007/s13314-018-0309-2
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Descrição
Resumo:Cassava plants displaying symptoms of dwarfing, witches’ broom, and chlorosis, were detected in production fields located in Misiones province Argentina. The RFLP profiles and phylogenetic analyses based on 16S rRNA and ribosomal protein (rplV-rpsC) gene sequences, allowed assignment of the phytoplasma detected in cassava to the 16SrIII-J subgroup. This is the first report of a phytoplasma affecting cassava in Argentina.