Evolution of the response of segregating populations of plums and the association with microsatellite markers of leaf scald

Detalhes bibliográficos
Autor(a) principal: Dalbó,Marco Antonio
Data de Publicação: 2010
Outros Autores: Klabunde,Gustavo Henrique Ferrerro, Nodari,Rubens Onofre, Fernandes,Denise, Basso,Marcos Fernando
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Crop Breeding and Applied Biotechnology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332010000400008
Resumo: The evolution of leaf scald (Xylella fastidiosa) resistance was evaluated in individuals of seven plum segregating populations, consisted of seedling progenies originating from crosses involving nine plum cultivars, with varied levels of resistance. Plants were submitted to artificial inoculation in 2001 and evaluated annually from 2002 to 2007 for the evolution of leaf scald symptoms. All populations showed an evolution of symptom severity during the evaluated period. The population Amarelinha x Carazinho was the most resistant while populations Chatard x Santa Rosa and Chatard x Simka were the most susceptible ones. The populations Chatard x Harry Pickstone and Chatard x Angeleno exhibited an intermediate behavior. The analysis of genetic segregation of microsatellite markers and disease resistance curves in different populations indicated that inheritance to leaf scald resistance is polygenic and predominantly recessive, with an eventual presence of major QTLs in susceptible parents.
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spelling Evolution of the response of segregating populations of plums and the association with microsatellite markers of leaf scaldPrunus salicinalate symptomsinheritance of resistanceThe evolution of leaf scald (Xylella fastidiosa) resistance was evaluated in individuals of seven plum segregating populations, consisted of seedling progenies originating from crosses involving nine plum cultivars, with varied levels of resistance. Plants were submitted to artificial inoculation in 2001 and evaluated annually from 2002 to 2007 for the evolution of leaf scald symptoms. All populations showed an evolution of symptom severity during the evaluated period. The population Amarelinha x Carazinho was the most resistant while populations Chatard x Santa Rosa and Chatard x Simka were the most susceptible ones. The populations Chatard x Harry Pickstone and Chatard x Angeleno exhibited an intermediate behavior. The analysis of genetic segregation of microsatellite markers and disease resistance curves in different populations indicated that inheritance to leaf scald resistance is polygenic and predominantly recessive, with an eventual presence of major QTLs in susceptible parents.Crop Breeding and Applied Biotechnology2010-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332010000400008Crop Breeding and Applied Biotechnology v.10 n.4 2010reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/S1984-70332010000400008info:eu-repo/semantics/openAccessDalbó,Marco AntonioKlabunde,Gustavo Henrique FerrerroNodari,Rubens OnofreFernandes,DeniseBasso,Marcos Fernandoeng2011-04-14T00:00:00Zoai:scielo:S1984-70332010000400008Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2011-04-14T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Evolution of the response of segregating populations of plums and the association with microsatellite markers of leaf scald
title Evolution of the response of segregating populations of plums and the association with microsatellite markers of leaf scald
spellingShingle Evolution of the response of segregating populations of plums and the association with microsatellite markers of leaf scald
Dalbó,Marco Antonio
Prunus salicina
late symptoms
inheritance of resistance
title_short Evolution of the response of segregating populations of plums and the association with microsatellite markers of leaf scald
title_full Evolution of the response of segregating populations of plums and the association with microsatellite markers of leaf scald
title_fullStr Evolution of the response of segregating populations of plums and the association with microsatellite markers of leaf scald
title_full_unstemmed Evolution of the response of segregating populations of plums and the association with microsatellite markers of leaf scald
title_sort Evolution of the response of segregating populations of plums and the association with microsatellite markers of leaf scald
author Dalbó,Marco Antonio
author_facet Dalbó,Marco Antonio
Klabunde,Gustavo Henrique Ferrerro
Nodari,Rubens Onofre
Fernandes,Denise
Basso,Marcos Fernando
author_role author
author2 Klabunde,Gustavo Henrique Ferrerro
Nodari,Rubens Onofre
Fernandes,Denise
Basso,Marcos Fernando
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Dalbó,Marco Antonio
Klabunde,Gustavo Henrique Ferrerro
Nodari,Rubens Onofre
Fernandes,Denise
Basso,Marcos Fernando
dc.subject.por.fl_str_mv Prunus salicina
late symptoms
inheritance of resistance
topic Prunus salicina
late symptoms
inheritance of resistance
description The evolution of leaf scald (Xylella fastidiosa) resistance was evaluated in individuals of seven plum segregating populations, consisted of seedling progenies originating from crosses involving nine plum cultivars, with varied levels of resistance. Plants were submitted to artificial inoculation in 2001 and evaluated annually from 2002 to 2007 for the evolution of leaf scald symptoms. All populations showed an evolution of symptom severity during the evaluated period. The population Amarelinha x Carazinho was the most resistant while populations Chatard x Santa Rosa and Chatard x Simka were the most susceptible ones. The populations Chatard x Harry Pickstone and Chatard x Angeleno exhibited an intermediate behavior. The analysis of genetic segregation of microsatellite markers and disease resistance curves in different populations indicated that inheritance to leaf scald resistance is polygenic and predominantly recessive, with an eventual presence of major QTLs in susceptible parents.
publishDate 2010
dc.date.none.fl_str_mv 2010-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332010000400008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332010000400008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1984-70332010000400008
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology v.10 n.4 2010
reponame:Crop Breeding and Applied Biotechnology
instname:Sociedade Brasileira de Melhoramento de Plantas
instacron:CBAB
instname_str Sociedade Brasileira de Melhoramento de Plantas
instacron_str CBAB
institution CBAB
reponame_str Crop Breeding and Applied Biotechnology
collection Crop Breeding and Applied Biotechnology
repository.name.fl_str_mv Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas
repository.mail.fl_str_mv cbabjournal@gmail.com||cbab@ufv.br
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