First report of Meloidogyne javanica (Nematoda: Meloidogynidae) infecting Scoparia dulcis, a medicinal plant in Brazil

Medicinal plants Scoparia dulcis showing symptoms caused by root-knot nematodes were detected in the municipality of Cachoeira do Sul, Rio Grande do Sul State, Brazil. Based on the morphological, esterase phenotypes, and molecular analyses of the mitochondrial DNA region between the cytochome oxidas...

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Autores principales: Bellé, Cristiano, Ramos, Rodrigo Ferraz, de Brida, Andressa Lima, Kaspary, Tiago Edu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Exeley Inc. 2019
Materias:
Life Sciences
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6909385/
https://www.ncbi.nlm.nih.gov/pubmed/34179808
http://dx.doi.org/10.21307/jofnem-2019-072
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author Bellé, Cristiano
Ramos, Rodrigo Ferraz
de Brida, Andressa Lima
Kaspary, Tiago Edu
author_facet Bellé, Cristiano
Ramos, Rodrigo Ferraz
de Brida, Andressa Lima
Kaspary, Tiago Edu
author_sort Bellé, Cristiano
collection PubMed
description Medicinal plants Scoparia dulcis showing symptoms caused by root-knot nematodes were detected in the municipality of Cachoeira do Sul, Rio Grande do Sul State, Brazil. Based on the morphological, esterase phenotypes, and molecular analyses of the mitochondrial DNA region between the cytochome oxidase subunit II and 16S rRNA genes (mtDNA) and species-specific sequence characterized amplified region (SCAR), the causal agent of the observed symptoms was identified as Meloidogyne javanica. Pathogenicity was confirmed by fulfilling a modified version of Koch’s postulates. To our knowledge, this is the first report of M. javanica infecting S. dulcis in Brazil.
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spelling pubmed-69093852020-01-28 First report of Meloidogyne javanica (Nematoda: Meloidogynidae) infecting Scoparia dulcis, a medicinal plant in Brazil Bellé, Cristiano Ramos, Rodrigo Ferraz de Brida, Andressa Lima Kaspary, Tiago Edu J Nematol Life Sciences Medicinal plants Scoparia dulcis showing symptoms caused by root-knot nematodes were detected in the municipality of Cachoeira do Sul, Rio Grande do Sul State, Brazil. Based on the morphological, esterase phenotypes, and molecular analyses of the mitochondrial DNA region between the cytochome oxidase subunit II and 16S rRNA genes (mtDNA) and species-specific sequence characterized amplified region (SCAR), the causal agent of the observed symptoms was identified as Meloidogyne javanica. Pathogenicity was confirmed by fulfilling a modified version of Koch’s postulates. To our knowledge, this is the first report of M. javanica infecting S. dulcis in Brazil. Exeley Inc. 2019-10-14 /pmc/articles/PMC6909385/ /pubmed/34179808 http://dx.doi.org/10.21307/jofnem-2019-072 Text en © 2019 Authors https://creativecommons.org/licenses/by/4.0/ https://creativecommons.org/licenses/by/4.0/This is an Open Access article licensed under the Creative Commons CC BY 4.0 license, https://creativecommons.org/licenses/by/4.0/
spellingShingle Life Sciences
Bellé, Cristiano
Ramos, Rodrigo Ferraz
de Brida, Andressa Lima
Kaspary, Tiago Edu
First report of Meloidogyne javanica (Nematoda: Meloidogynidae) infecting Scoparia dulcis, a medicinal plant in Brazil
title First report of Meloidogyne javanica (Nematoda: Meloidogynidae) infecting Scoparia dulcis, a medicinal plant in Brazil
title_full First report of Meloidogyne javanica (Nematoda: Meloidogynidae) infecting Scoparia dulcis, a medicinal plant in Brazil
title_fullStr First report of Meloidogyne javanica (Nematoda: Meloidogynidae) infecting Scoparia dulcis, a medicinal plant in Brazil
title_full_unstemmed First report of Meloidogyne javanica (Nematoda: Meloidogynidae) infecting Scoparia dulcis, a medicinal plant in Brazil
title_short First report of Meloidogyne javanica (Nematoda: Meloidogynidae) infecting Scoparia dulcis, a medicinal plant in Brazil
title_sort first report of meloidogyne javanica (nematoda: meloidogynidae) infecting scoparia dulcis, a medicinal plant in brazil
topic Life Sciences
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6909385/
https://www.ncbi.nlm.nih.gov/pubmed/34179808
http://dx.doi.org/10.21307/jofnem-2019-072
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