QTL detection for physicochemical characteristics of cashew apple

Detalhes bibliográficos
Autor(a) principal: Santos,Francisco Herbeth Costa dos
Data de Publicação: 2011
Outros Autores: Cavalcanti,José Jaime Vasconcelos, Silva,Fanuel Pereira da
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=S1984-70332011000100003
Resumo: The identification of quantitative trait loci (QTL) and marker-assisted selection have aroused great interest in breeding programs aiming at fruit quality. The objective of this study was to detect QTL related to the quality of the cashew apple. The physicochemical characteristics oligomeric phenolics, total soluble solids, total titrable acidity and vitamin C contents were analyzed in the mapped cashew population. QTL were detected by QTL interval and multiple QTL mapping. The results showed high phenotypic variation in the segregating F1 generation for all traits. Eighteen QTL associated with cashew quality were identified: three for oligomeric phenolics, five for total soluble solids, six for total acidity and four for vitamin C. QTL are promising for marker-assisted selection since they have the greatest phenotypic effects and contribution to phenotypic variation.
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spelling QTL detection for physicochemical characteristics of cashew appleAnacardium occidentalebreedingcashew apple qualitymolecular markersThe identification of quantitative trait loci (QTL) and marker-assisted selection have aroused great interest in breeding programs aiming at fruit quality. The objective of this study was to detect QTL related to the quality of the cashew apple. The physicochemical characteristics oligomeric phenolics, total soluble solids, total titrable acidity and vitamin C contents were analyzed in the mapped cashew population. QTL were detected by QTL interval and multiple QTL mapping. The results showed high phenotypic variation in the segregating F1 generation for all traits. Eighteen QTL associated with cashew quality were identified: three for oligomeric phenolics, five for total soluble solids, six for total acidity and four for vitamin C. QTL are promising for marker-assisted selection since they have the greatest phenotypic effects and contribution to phenotypic variation.Crop Breeding and Applied Biotechnology2011-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332011000100003Crop Breeding and Applied Biotechnology v.11 n.1 2011reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/S1984-70332011000100003info:eu-repo/semantics/openAccessSantos,Francisco Herbeth Costa dosCavalcanti,José Jaime VasconcelosSilva,Fanuel Pereira daeng2011-05-18T00:00:00Zoai:scielo:S1984-70332011000100003Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2011-05-18T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv QTL detection for physicochemical characteristics of cashew apple
title QTL detection for physicochemical characteristics of cashew apple
spellingShingle QTL detection for physicochemical characteristics of cashew apple
Santos,Francisco Herbeth Costa dos
Anacardium occidentale
breeding
cashew apple quality
molecular markers
title_short QTL detection for physicochemical characteristics of cashew apple
title_full QTL detection for physicochemical characteristics of cashew apple
title_fullStr QTL detection for physicochemical characteristics of cashew apple
title_full_unstemmed QTL detection for physicochemical characteristics of cashew apple
title_sort QTL detection for physicochemical characteristics of cashew apple
author Santos,Francisco Herbeth Costa dos
author_facet Santos,Francisco Herbeth Costa dos
Cavalcanti,José Jaime Vasconcelos
Silva,Fanuel Pereira da
author_role author
author2 Cavalcanti,José Jaime Vasconcelos
Silva,Fanuel Pereira da
author2_role author
author
dc.contributor.author.fl_str_mv Santos,Francisco Herbeth Costa dos
Cavalcanti,José Jaime Vasconcelos
Silva,Fanuel Pereira da
dc.subject.por.fl_str_mv Anacardium occidentale
breeding
cashew apple quality
molecular markers
topic Anacardium occidentale
breeding
cashew apple quality
molecular markers
description The identification of quantitative trait loci (QTL) and marker-assisted selection have aroused great interest in breeding programs aiming at fruit quality. The objective of this study was to detect QTL related to the quality of the cashew apple. The physicochemical characteristics oligomeric phenolics, total soluble solids, total titrable acidity and vitamin C contents were analyzed in the mapped cashew population. QTL were detected by QTL interval and multiple QTL mapping. The results showed high phenotypic variation in the segregating F1 generation for all traits. Eighteen QTL associated with cashew quality were identified: three for oligomeric phenolics, five for total soluble solids, six for total acidity and four for vitamin C. QTL are promising for marker-assisted selection since they have the greatest phenotypic effects and contribution to phenotypic variation.
publishDate 2011
dc.date.none.fl_str_mv 2011-03-01
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=S1984-70332011000100003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332011000100003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1984-70332011000100003
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.11 n.1 2011
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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