Genetic diversity of Chondrostereum purpureum (Pers.) Pouzar causing silverleaf disease on blueberries in Chile

ABSTRACT Blueberry (Vaccinium corymbosum L.) in Chile is being affected by silver disease whose causative agent is Chondrostereum purpureum (Pers.) Pouzar. This fungus causes a decrease in the yield of the fruit and the death of the plant. So far, this disease has not been reported in the literature...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Rojo,Carmen, Becerra,Viviana, France,Andrés, Paredes,Mario, Buddie,Alan, Balzarini,Monica
Lenguaje:	English
Publicado:	Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción 2017
Materias:	Chondrostereum purpureum ITS-RFLP diversity molecular markers
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100176
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:scielo:S0717-66432017000100176
record_format	dspace
spelling	oai:scielo:S0717-664320170001001762017-09-04Genetic diversity of Chondrostereum purpureum (Pers.) Pouzar causing silverleaf disease on blueberries in ChileRojo,CarmenBecerra,VivianaFrance,AndrésParedes,MarioBuddie,AlanBalzarini,Monica Chondrostereum purpureum ITS-RFLP diversity molecular markers ABSTRACT Blueberry (Vaccinium corymbosum L.) in Chile is being affected by silver disease whose causative agent is Chondrostereum purpureum (Pers.) Pouzar. This fungus causes a decrease in the yield of the fruit and the death of the plant. So far, this disease has not been reported in the literature attacking blueberry plants in Chile. The main objective of this research was to characterize genetically the populations of Ch. purpureum at molecular level using the ITS-RFLP markers. The results of the ITS-RFLP indicate a low level of diversity in the Chilean populations of Ch. purpureum. When analyzing the isolates collected in blueberry, two large groups were configured in the dendrogram. The first one grouped 49 isolates with the same molecular profile and in the second cluster there was a greater diversity among the isolates. On the other hand, when we analyzed Ch. purpureum isolates collected in other hosts, 12 isolates constituted a group with identical molecular profile with the 49 isolates collected from blueberry. Analysis of variance of the molecular data showed that there were no statistical differences between Ch. purpureum collected in different areas or in different hosts.info:eu-repo/semantics/openAccessFacultad de Ciencias Naturales y Oceanográficas, Universidad de ConcepciónGayana. Botánica v.74 n.1 20172017-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100176en10.4067/S0717-66432017005000217
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Chondrostereum purpureum ITS-RFLP diversity molecular markers
spellingShingle	Chondrostereum purpureum ITS-RFLP diversity molecular markers Rojo,Carmen Becerra,Viviana France,Andrés Paredes,Mario Buddie,Alan Balzarini,Monica Genetic diversity of Chondrostereum purpureum (Pers.) Pouzar causing silverleaf disease on blueberries in Chile
description	ABSTRACT Blueberry (Vaccinium corymbosum L.) in Chile is being affected by silver disease whose causative agent is Chondrostereum purpureum (Pers.) Pouzar. This fungus causes a decrease in the yield of the fruit and the death of the plant. So far, this disease has not been reported in the literature attacking blueberry plants in Chile. The main objective of this research was to characterize genetically the populations of Ch. purpureum at molecular level using the ITS-RFLP markers. The results of the ITS-RFLP indicate a low level of diversity in the Chilean populations of Ch. purpureum. When analyzing the isolates collected in blueberry, two large groups were configured in the dendrogram. The first one grouped 49 isolates with the same molecular profile and in the second cluster there was a greater diversity among the isolates. On the other hand, when we analyzed Ch. purpureum isolates collected in other hosts, 12 isolates constituted a group with identical molecular profile with the 49 isolates collected from blueberry. Analysis of variance of the molecular data showed that there were no statistical differences between Ch. purpureum collected in different areas or in different hosts.
author	Rojo,Carmen Becerra,Viviana France,Andrés Paredes,Mario Buddie,Alan Balzarini,Monica
author_facet	Rojo,Carmen Becerra,Viviana France,Andrés Paredes,Mario Buddie,Alan Balzarini,Monica
author_sort	Rojo,Carmen
title	Genetic diversity of Chondrostereum purpureum (Pers.) Pouzar causing silverleaf disease on blueberries in Chile
title_short	Genetic diversity of Chondrostereum purpureum (Pers.) Pouzar causing silverleaf disease on blueberries in Chile
title_full	Genetic diversity of Chondrostereum purpureum (Pers.) Pouzar causing silverleaf disease on blueberries in Chile
title_fullStr	Genetic diversity of Chondrostereum purpureum (Pers.) Pouzar causing silverleaf disease on blueberries in Chile
title_full_unstemmed	Genetic diversity of Chondrostereum purpureum (Pers.) Pouzar causing silverleaf disease on blueberries in Chile
title_sort	genetic diversity of chondrostereum purpureum (pers.) pouzar causing silverleaf disease on blueberries in chile
publisher	Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100176
work_keys_str_mv	AT rojocarmen geneticdiversityofchondrostereumpurpureumperspouzarcausingsilverleafdiseaseonblueberriesinchile AT becerraviviana geneticdiversityofchondrostereumpurpureumperspouzarcausingsilverleafdiseaseonblueberriesinchile AT franceandres geneticdiversityofchondrostereumpurpureumperspouzarcausingsilverleafdiseaseonblueberriesinchile AT paredesmario geneticdiversityofchondrostereumpurpureumperspouzarcausingsilverleafdiseaseonblueberriesinchile AT buddiealan geneticdiversityofchondrostereumpurpureumperspouzarcausingsilverleafdiseaseonblueberriesinchile AT balzarinimonica geneticdiversityofchondrostereumpurpureumperspouzarcausingsilverleafdiseaseonblueberriesinchile
_version_	1718442338405056512

Genetic diversity of Chondrostereum purpureum (Pers.) Pouzar causing silverleaf disease on blueberries in Chile

Ejemplares similares