The secondary metabolites profile of Stemphylium lycopersici, the causal agent of tomato grey leaf spot, is complex and includes host and non-host specific toxins

The aim of this work was to characterize the secondary metabolite (SMs) profile of Stemphylium lycopersici, a necrotrophic fungus that causes the disease known as grey leaf spot. We detected twenty-four SMs in cultures of S. lycopercisi within the extracts of 19...

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Autores principales:	Medina, Rocío, Franco, Mario Emilio Ernesto, Cruz Cabral, Lucía da, Vera Bahima, José, Patriarca, Andrea Rosana, Balatti, Pedro Alberto, Saparrat, Mario Carlos Nazareno
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2021
Materias:	Ciencias Agrarias Grey leaf spot Stemphylium lycopersici Fungal tomato disease Secondary metabolism
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/133551
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-133551
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Agrarias Grey leaf spot Stemphylium lycopersici Fungal tomato disease Secondary metabolism
spellingShingle	Ciencias Agrarias Grey leaf spot Stemphylium lycopersici Fungal tomato disease Secondary metabolism Medina, Rocío Franco, Mario Emilio Ernesto Cruz Cabral, Lucía da Vera Bahima, José Patriarca, Andrea Rosana Balatti, Pedro Alberto Saparrat, Mario Carlos Nazareno The secondary metabolites profile of <i>Stemphylium lycopersici</i>, the causal agent of tomato grey leaf spot, is complex and includes host and non-host specific toxins
topic_facet	Ciencias Agrarias Grey leaf spot Stemphylium lycopersici Fungal tomato disease Secondary metabolism
description	The aim of this work was to characterize the secondary metabolite (SMs) profile of <i>Stemphylium lycopersici</i>, a necrotrophic fungus that causes the disease known as grey leaf spot. We detected twenty-four SMs in cultures of <i>S. lycopercisi</i> within the extracts of 19 isolates. Each of them presented a characteristic unique profile. While highly virulent isolates synthesized a high number of metabolites (15), the low virulent ones synthesized a low number of SMs (2). However, a PCA analysis could not establish the relationship between SMs and virulence. Infectopyrone was the most frequent metabolite produced by the isolates (89%).
format	Articulo Articulo
author	Medina, Rocío Franco, Mario Emilio Ernesto Cruz Cabral, Lucía da Vera Bahima, José Patriarca, Andrea Rosana Balatti, Pedro Alberto Saparrat, Mario Carlos Nazareno
author_facet	Medina, Rocío Franco, Mario Emilio Ernesto Cruz Cabral, Lucía da Vera Bahima, José Patriarca, Andrea Rosana Balatti, Pedro Alberto Saparrat, Mario Carlos Nazareno
author_sort	Medina, Rocío
title	The secondary metabolites profile of <i>Stemphylium lycopersici</i>, the causal agent of tomato grey leaf spot, is complex and includes host and non-host specific toxins
title_short	The secondary metabolites profile of <i>Stemphylium lycopersici</i>, the causal agent of tomato grey leaf spot, is complex and includes host and non-host specific toxins
title_full	The secondary metabolites profile of <i>Stemphylium lycopersici</i>, the causal agent of tomato grey leaf spot, is complex and includes host and non-host specific toxins
title_fullStr	The secondary metabolites profile of <i>Stemphylium lycopersici</i>, the causal agent of tomato grey leaf spot, is complex and includes host and non-host specific toxins
title_full_unstemmed	The secondary metabolites profile of <i>Stemphylium lycopersici</i>, the causal agent of tomato grey leaf spot, is complex and includes host and non-host specific toxins
title_sort	secondary metabolites profile of <i>stemphylium lycopersici</i>, the causal agent of tomato grey leaf spot, is complex and includes host and non-host specific toxins
publishDate	2021
url	http://sedici.unlp.edu.ar/handle/10915/133551
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The secondary metabolites profile of <i>Stemphylium lycopersici</i>, the causal agent of tomato grey leaf spot, is complex and includes host and non-host specific toxins

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