Repositorio Institucional
Repositorio Institucional
CONICET Digital
  • Inicio
  • EXPLORAR
    • AUTORES
    • DISCIPLINAS
    • COMUNIDADES
  • Estadísticas
  • Novedades
    • Noticias
    • Boletines
  • Ayuda
    • General
    • Datos de investigación
  • Acerca de
    • CONICET Digital
    • Equipo
    • Red Federal
  • Contacto
JavaScript is disabled for your browser. Some features of this site may not work without it.
  • INFORMACIÓN GENERAL
  • RESUMEN
  • ESTADISTICAS
 
Artículo

Short-Term Effects of Genetically Modified Potato on Arbuscular Mycorrhizal Fungal Communities

Stephan, Betina InésIcon ; Colombo, RoxanaIcon ; Silvani, Vanesa AnaliaIcon ; Pergola, Mariana; Godeas, Alicia MargaritaIcon ; Pardo, Alejandro GuillermoIcon ; Fernandez Bidondo, LauraIcon
Fecha de publicación: 03/2019
Editorial: Springer
Revista: Journal of Soil Science and Plant Nutrition
ISSN: 0718-9516
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Micología

Resumen

Arbuscular mycorrhizal (AM) fungi, among other soil microorganisms, have been proposed as biological indicators of normal rhizosphere structure and functionality. This makes them a useful functional group to monitor potential risks related to the use of genetically modified plants (GMPs). In this work, the effects of transgenic potato plants, with over-expression of antifungal genes, have been analyzed in short-term experiments with AM fungi. Samples of soil from agricultural sites, where potato has been cultivated for more than 100 years, were collected. IndigenousAMcommunities from these soils were analyzed and used as inoculum for microcosm assays with potato lines. Genetically modified (GM) traits did not have a marked effect on intraradical AM composition, being the phylotypes of the Paraglomeraceae family which established symbiosis in roots of all potato lines in greater proportion. Our results showed no adverse effects on normal colonization by AM fungi of GM potato. However, this does not abrogate the need for in-depth monitoring of each transgenic event in the context of its target soil.
Palabras clave: TRANSGENIC POTATO , ANTIMICROBIAL PROPERTIES , ARBUSCULAR MYCORRHIZAL FUNGI , INTRARADICCAL VARIATIONS , TRANSGENIC POTATO , ANTIMICROBIAL PROPERTIES , ARBUSCULAR MYCORRHIZAL FUNGI , INTRARADICCAL VARIATIONS
Ver el registro completo
 
Archivos asociados
Tamaño: 364.1Kb
Formato: PDF
.
Solicitar
Licencia
info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/118936
DOI: http://dx.doi.org/10.1007/s42729-019-00035-w
URL: https://link.springer.com/article/10.1007/s42729-019-00035-w
Colecciones
Articulos(SEDE CENTRAL) [31380]
Articulos de SEDE CENTRAL
Articulos(IBBEA) [513]
Articulos de INSTITUTO DE BIODIVERSIDAD Y BIOLOGIA EXPERIMENTAL Y APLICADA
Citación
Stephan, Betina Inés; Colombo, Roxana; Silvani, Vanesa Analia; Pergola, Mariana; Godeas, Alicia Margarita; et al.; Short-Term Effects of Genetically Modified Potato on Arbuscular Mycorrhizal Fungal Communities; Springer; Journal of Soil Science and Plant Nutrition ; 3-2019; 1-5
Compartir
Altmétricas
 
Estadísticas
Visualizaciones: 69
Descargas: 0

Enviar por e-mail
Separar cada destinatario (hasta 5) con punto y coma.
  • Facebook
  • Twitter
  • Instagram
  • YouTube
  • Sound Cloud

Los contenidos del CONICET están licenciados bajo Creative Commons Reconocimiento 2.5 Argentina License

Ministerio
https://www.conicet.gov.ar/ - CONICET

Inicio

Explorar

  • Autores
  • Disciplinas
  • Comunidades

Estadísticas

Novedades

  • Noticias
  • Boletines

Ayuda

Acerca de

  • CONICET Digital
  • Equipo
  • Red Federal

Contacto

Godoy Cruz 2290 (C1425FQB) CABA – República Argentina – Tel: +5411 4899-5400 repositorio@conicet.gov.ar
TÉRMINOS Y CONDICIONES