Inheritance of leaf color in papaya

Detalhes bibliográficos
Autor(a) principal: Nascimento,Adriel Lima
Data de Publicação: 2019
Outros Autores: Schmildt,Omar, Ferreguetti,Geraldo Antônio, Krause,Willian, Alexandre,Rodrigo Sobreira, Schmildt,Edilson Romais, Cavatte,Paulo Cézar, Amaral,José Augusto Teixeira do
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=S1984-70332019000200161
Resumo: Abstract Physiological disturbances are one of the major bottlenecks to the expansion of papaya crops due to the negative influence on fruit quality. Studies on genotypes of light-green color have become essential to the development of strategies of tolerance to the physiological disorder skin freckle. Understanding the inheritance of qualitative traits is crucial to selection and prediction of the behavior of segregating generations. Thus, this study aimed to determine the inheritance of the qualitative trait leaf color in segregating generations of crosses between the dark-green cultivar BSA and the light-green cultivar GPC. Inheritance was determined based on the Mendelian genetics laws, by evaluating the phenotypic proportions in the analysis of generations P1 (BSA), P2 (GPC), F1, F2, BC1, BC2, BC2r, and F2:3. The inheritance of light-green leaves from the crossing between BSA and GPG is due to double recessive epistasis.
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spelling Inheritance of leaf color in papayaCarica papaya L.plant breedinggenetic variabilitygenetic control.Abstract Physiological disturbances are one of the major bottlenecks to the expansion of papaya crops due to the negative influence on fruit quality. Studies on genotypes of light-green color have become essential to the development of strategies of tolerance to the physiological disorder skin freckle. Understanding the inheritance of qualitative traits is crucial to selection and prediction of the behavior of segregating generations. Thus, this study aimed to determine the inheritance of the qualitative trait leaf color in segregating generations of crosses between the dark-green cultivar BSA and the light-green cultivar GPC. Inheritance was determined based on the Mendelian genetics laws, by evaluating the phenotypic proportions in the analysis of generations P1 (BSA), P2 (GPC), F1, F2, BC1, BC2, BC2r, and F2:3. The inheritance of light-green leaves from the crossing between BSA and GPG is due to double recessive epistasis.Crop Breeding and Applied Biotechnology2019-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332019000200161Crop Breeding and Applied Biotechnology v.19 n.2 2019reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332019v19n2a23info:eu-repo/semantics/openAccessNascimento,Adriel LimaSchmildt,OmarFerreguetti,Geraldo AntônioKrause,WillianAlexandre,Rodrigo SobreiraSchmildt,Edilson RomaisCavatte,Paulo CézarAmaral,José Augusto Teixeira doeng2019-07-29T00:00:00Zoai:scielo:S1984-70332019000200161Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2019-07-29T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Inheritance of leaf color in papaya
title Inheritance of leaf color in papaya
spellingShingle Inheritance of leaf color in papaya
Nascimento,Adriel Lima
Carica papaya L.
plant breeding
genetic variability
genetic control.
title_short Inheritance of leaf color in papaya
title_full Inheritance of leaf color in papaya
title_fullStr Inheritance of leaf color in papaya
title_full_unstemmed Inheritance of leaf color in papaya
title_sort Inheritance of leaf color in papaya
author Nascimento,Adriel Lima
author_facet Nascimento,Adriel Lima
Schmildt,Omar
Ferreguetti,Geraldo Antônio
Krause,Willian
Alexandre,Rodrigo Sobreira
Schmildt,Edilson Romais
Cavatte,Paulo Cézar
Amaral,José Augusto Teixeira do
author_role author
author2 Schmildt,Omar
Ferreguetti,Geraldo Antônio
Krause,Willian
Alexandre,Rodrigo Sobreira
Schmildt,Edilson Romais
Cavatte,Paulo Cézar
Amaral,José Augusto Teixeira do
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Nascimento,Adriel Lima
Schmildt,Omar
Ferreguetti,Geraldo Antônio
Krause,Willian
Alexandre,Rodrigo Sobreira
Schmildt,Edilson Romais
Cavatte,Paulo Cézar
Amaral,José Augusto Teixeira do
dc.subject.por.fl_str_mv Carica papaya L.
plant breeding
genetic variability
genetic control.
topic Carica papaya L.
plant breeding
genetic variability
genetic control.
description Abstract Physiological disturbances are one of the major bottlenecks to the expansion of papaya crops due to the negative influence on fruit quality. Studies on genotypes of light-green color have become essential to the development of strategies of tolerance to the physiological disorder skin freckle. Understanding the inheritance of qualitative traits is crucial to selection and prediction of the behavior of segregating generations. Thus, this study aimed to determine the inheritance of the qualitative trait leaf color in segregating generations of crosses between the dark-green cultivar BSA and the light-green cultivar GPC. Inheritance was determined based on the Mendelian genetics laws, by evaluating the phenotypic proportions in the analysis of generations P1 (BSA), P2 (GPC), F1, F2, BC1, BC2, BC2r, and F2:3. The inheritance of light-green leaves from the crossing between BSA and GPG is due to double recessive epistasis.
publishDate 2019
dc.date.none.fl_str_mv 2019-07-01
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=S1984-70332019000200161
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332019000200161
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1984-70332019v19n2a23
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.19 n.2 2019
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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