Genetic diversity and apple leaf spot disease resistance characterization assessed by SSR markers

Detalhes bibliográficos
Autor(a) principal: Klabunde,Gustavo H.F.
Data de Publicação: 2016
Outros Autores: Junkes,Camila F.O., Tenfen,Sarah Z.A., Dantas,Adriana C.M., Furlan,Carla R.C., Mantovani,Adelar, Denardi,Frederico, Boneti,José I., Nodari,Rubens O.
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=S1984-70332016000300189
Resumo: Abstract Among the cultivation problems of apple production in Brazil, Apple Leaf Spot (ALS) disease represents one of the main breeding challenges. This study aims at analyzing the genetic diversity among 152 apple scion accessions available at the Apple Gene Bank of EPAGRI, located in Caçador, Santa Catarina/Brazil. Eleven genomic SSR loci were analyzed to assess genetic diversity of ALS resistant and susceptible accessions. Results revealed high genetic diversity of the studied accessions, being 120 exclusive alleles (67 unique) from scion accessions resistant to ALS, and a mean PIC of 0.823. The locus Probability of Identity (I) ranged from 0.017 to 0.089. The combined I was 4.11 x 10-16, and the Power of Exclusion was 99.99999259%. In addition, the DNA fingerprint patterns will contribute as additional descriptors to select parental for crosses and early identification of apple accessions for breeding purposes, and also for cultivar protection.
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spelling Genetic diversity and apple leaf spot disease resistance characterization assessed by SSR markersColletotrichum gloesporioidesDNA fingerprintingMalus sppgenetic identitymicrosatelliteAbstract Among the cultivation problems of apple production in Brazil, Apple Leaf Spot (ALS) disease represents one of the main breeding challenges. This study aims at analyzing the genetic diversity among 152 apple scion accessions available at the Apple Gene Bank of EPAGRI, located in Caçador, Santa Catarina/Brazil. Eleven genomic SSR loci were analyzed to assess genetic diversity of ALS resistant and susceptible accessions. Results revealed high genetic diversity of the studied accessions, being 120 exclusive alleles (67 unique) from scion accessions resistant to ALS, and a mean PIC of 0.823. The locus Probability of Identity (I) ranged from 0.017 to 0.089. The combined I was 4.11 x 10-16, and the Power of Exclusion was 99.99999259%. In addition, the DNA fingerprint patterns will contribute as additional descriptors to select parental for crosses and early identification of apple accessions for breeding purposes, and also for cultivar protection.Crop Breeding and Applied Biotechnology2016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332016000300189Crop Breeding and Applied Biotechnology v.16 n.3 2016reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332016v16n3a29info:eu-repo/semantics/openAccessKlabunde,Gustavo H.F.Junkes,Camila F.O.Tenfen,Sarah Z.A.Dantas,Adriana C.M.Furlan,Carla R.C.Mantovani,AdelarDenardi,FredericoBoneti,José I.Nodari,Rubens O.eng2017-05-18T00:00:00Zoai:scielo:S1984-70332016000300189Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2017-05-18T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Genetic diversity and apple leaf spot disease resistance characterization assessed by SSR markers
title Genetic diversity and apple leaf spot disease resistance characterization assessed by SSR markers
spellingShingle Genetic diversity and apple leaf spot disease resistance characterization assessed by SSR markers
Klabunde,Gustavo H.F.
Colletotrichum gloesporioides
DNA fingerprinting
Malus spp
genetic identity
microsatellite
title_short Genetic diversity and apple leaf spot disease resistance characterization assessed by SSR markers
title_full Genetic diversity and apple leaf spot disease resistance characterization assessed by SSR markers
title_fullStr Genetic diversity and apple leaf spot disease resistance characterization assessed by SSR markers
title_full_unstemmed Genetic diversity and apple leaf spot disease resistance characterization assessed by SSR markers
title_sort Genetic diversity and apple leaf spot disease resistance characterization assessed by SSR markers
author Klabunde,Gustavo H.F.
author_facet Klabunde,Gustavo H.F.
Junkes,Camila F.O.
Tenfen,Sarah Z.A.
Dantas,Adriana C.M.
Furlan,Carla R.C.
Mantovani,Adelar
Denardi,Frederico
Boneti,José I.
Nodari,Rubens O.
author_role author
author2 Junkes,Camila F.O.
Tenfen,Sarah Z.A.
Dantas,Adriana C.M.
Furlan,Carla R.C.
Mantovani,Adelar
Denardi,Frederico
Boneti,José I.
Nodari,Rubens O.
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Klabunde,Gustavo H.F.
Junkes,Camila F.O.
Tenfen,Sarah Z.A.
Dantas,Adriana C.M.
Furlan,Carla R.C.
Mantovani,Adelar
Denardi,Frederico
Boneti,José I.
Nodari,Rubens O.
dc.subject.por.fl_str_mv Colletotrichum gloesporioides
DNA fingerprinting
Malus spp
genetic identity
microsatellite
topic Colletotrichum gloesporioides
DNA fingerprinting
Malus spp
genetic identity
microsatellite
description Abstract Among the cultivation problems of apple production in Brazil, Apple Leaf Spot (ALS) disease represents one of the main breeding challenges. This study aims at analyzing the genetic diversity among 152 apple scion accessions available at the Apple Gene Bank of EPAGRI, located in Caçador, Santa Catarina/Brazil. Eleven genomic SSR loci were analyzed to assess genetic diversity of ALS resistant and susceptible accessions. Results revealed high genetic diversity of the studied accessions, being 120 exclusive alleles (67 unique) from scion accessions resistant to ALS, and a mean PIC of 0.823. The locus Probability of Identity (I) ranged from 0.017 to 0.089. The combined I was 4.11 x 10-16, and the Power of Exclusion was 99.99999259%. In addition, the DNA fingerprint patterns will contribute as additional descriptors to select parental for crosses and early identification of apple accessions for breeding purposes, and also for cultivar protection.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-01
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=S1984-70332016000300189
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332016000300189
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1984-70332016v16n3a29
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.16 n.3 2016
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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