Genetic Structure Analysis in Sugarcane (Saccharumspp.) Using Target Region Amplification Polymorphism (TRAP) Markers Based on Sugar- and Lignin-Related Genes and Potential Application in Core Collection Development
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s12355-019-00791-0 http://hdl.handle.net/11449/197018 |
Resumo: | Sugarcane is a main bioenergy crop and is highlighted worldwide in sugar, ethanol, and biomass production. Sugar and lignin contents are important quality traits for traditional and energy cane cultivar development, respectively. In the present study, genetic variability of a broad group of sugarcane basic germplasm accessions encompassing wild relatives and traditional and modern cultivars was assessed using target region amplification polymorphism (TRAP) markers derived from candidate genes involved in sugar and lignin metabolism. In total, 823 polymorphic markers (483 for sugar and 340 for lignin metabolism genes) were amplified; the average polymorphism information content values were highest for sugarcane wild relatives followed by traditional cultivars and modern cultivars. Genetic variability of the 96 genotypes captured by TRAP candidate genes for sugar and lignin metabolism was structured into two and three subpopulations, respectively. Based on the membership proportion (Q), modern cultivars inherited variability for genes involved in sugar metabolism from bothS. officinarumandS. spontaneum.The genetic differentiation index based on sugar and lignin metabolism genes suggests moderate genetic differentiation among wild relatives, traditional cultivars, and modern cultivars. A core collection was established for sugar and lignin TRAP markers. Values for average genetic distance for the core collection based on sugar (0.761) and lignin (0.804) TRAP-derived markers were higher than those observed for all accessions, indicating that the core collections retained the most divergent accessions. |
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Genetic Structure Analysis in Sugarcane (Saccharumspp.) Using Target Region Amplification Polymorphism (TRAP) Markers Based on Sugar- and Lignin-Related Genes and Potential Application in Core Collection DevelopmentBreedingDiversityFibreMolecular markerSugarSugarcane is a main bioenergy crop and is highlighted worldwide in sugar, ethanol, and biomass production. Sugar and lignin contents are important quality traits for traditional and energy cane cultivar development, respectively. In the present study, genetic variability of a broad group of sugarcane basic germplasm accessions encompassing wild relatives and traditional and modern cultivars was assessed using target region amplification polymorphism (TRAP) markers derived from candidate genes involved in sugar and lignin metabolism. In total, 823 polymorphic markers (483 for sugar and 340 for lignin metabolism genes) were amplified; the average polymorphism information content values were highest for sugarcane wild relatives followed by traditional cultivars and modern cultivars. Genetic variability of the 96 genotypes captured by TRAP candidate genes for sugar and lignin metabolism was structured into two and three subpopulations, respectively. Based on the membership proportion (Q), modern cultivars inherited variability for genes involved in sugar metabolism from bothS. officinarumandS. spontaneum.The genetic differentiation index based on sugar and lignin metabolism genes suggests moderate genetic differentiation among wild relatives, traditional cultivars, and modern cultivars. A core collection was established for sugar and lignin TRAP markers. Values for average genetic distance for the core collection based on sugar (0.761) and lignin (0.804) TRAP-derived markers were higher than those observed for all accessions, indicating that the core collections retained the most divergent accessions.Univ Estadual Santa Cruz, Programa Posgrad Prod Vegetal, Ilheus, BA, BrazilInst Agron Campinas, Estacao Hibridacao Cana Programa Cana, Urucuca, BA, BrazilInst Agron Campinas, Ctr Cana, Anel Viario Contorno Sul Km 321,CP 206, BR-14001970 Ribeirao Preto, BrazilUniv Estadual Paulista, Dept Prod Vegetal, Campus Jaboticabal, Jaboticabal, SP, BrazilUniv Estadual Santa Cruz, Dept Ciencias Biol, Ctr Biotecnol & Genet, BR-45662900 Ilheus, BA, BrazilUniv Estadual Paulista, Dept Prod Vegetal, Campus Jaboticabal, Jaboticabal, SP, BrazilSpringerUniv Estadual Santa CruzInst Agron CampinasUniversidade Estadual Paulista (Unesp)Junior, Carlos Augusto Dias KanthackManechini, Joao Ricardo Vieira [UNESP]Correa, Ronan XavierPinto, Ana Christina Rossini [UNESP]Costa, Juliana Borges daFavero, Thais MonteiroPinto, Luciana Rossini2020-12-10T20:03:38Z2020-12-10T20:03:38Z2020-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article641-654http://dx.doi.org/10.1007/s12355-019-00791-0Sugar Tech. New Delhi: Springer India, v. 22, n. 4, p. 641-654, 2020.0972-1525http://hdl.handle.net/11449/19701810.1007/s12355-019-00791-0WOS:000544030700011Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSugar Techinfo:eu-repo/semantics/openAccess2024-06-07T13:57:21Zoai:repositorio.unesp.br:11449/197018Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:08:40.917874Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Genetic Structure Analysis in Sugarcane (Saccharumspp.) Using Target Region Amplification Polymorphism (TRAP) Markers Based on Sugar- and Lignin-Related Genes and Potential Application in Core Collection Development |
title |
Genetic Structure Analysis in Sugarcane (Saccharumspp.) Using Target Region Amplification Polymorphism (TRAP) Markers Based on Sugar- and Lignin-Related Genes and Potential Application in Core Collection Development |
spellingShingle |
Genetic Structure Analysis in Sugarcane (Saccharumspp.) Using Target Region Amplification Polymorphism (TRAP) Markers Based on Sugar- and Lignin-Related Genes and Potential Application in Core Collection Development Junior, Carlos Augusto Dias Kanthack Breeding Diversity Fibre Molecular marker Sugar |
title_short |
Genetic Structure Analysis in Sugarcane (Saccharumspp.) Using Target Region Amplification Polymorphism (TRAP) Markers Based on Sugar- and Lignin-Related Genes and Potential Application in Core Collection Development |
title_full |
Genetic Structure Analysis in Sugarcane (Saccharumspp.) Using Target Region Amplification Polymorphism (TRAP) Markers Based on Sugar- and Lignin-Related Genes and Potential Application in Core Collection Development |
title_fullStr |
Genetic Structure Analysis in Sugarcane (Saccharumspp.) Using Target Region Amplification Polymorphism (TRAP) Markers Based on Sugar- and Lignin-Related Genes and Potential Application in Core Collection Development |
title_full_unstemmed |
Genetic Structure Analysis in Sugarcane (Saccharumspp.) Using Target Region Amplification Polymorphism (TRAP) Markers Based on Sugar- and Lignin-Related Genes and Potential Application in Core Collection Development |
title_sort |
Genetic Structure Analysis in Sugarcane (Saccharumspp.) Using Target Region Amplification Polymorphism (TRAP) Markers Based on Sugar- and Lignin-Related Genes and Potential Application in Core Collection Development |
author |
Junior, Carlos Augusto Dias Kanthack |
author_facet |
Junior, Carlos Augusto Dias Kanthack Manechini, Joao Ricardo Vieira [UNESP] Correa, Ronan Xavier Pinto, Ana Christina Rossini [UNESP] Costa, Juliana Borges da Favero, Thais Monteiro Pinto, Luciana Rossini |
author_role |
author |
author2 |
Manechini, Joao Ricardo Vieira [UNESP] Correa, Ronan Xavier Pinto, Ana Christina Rossini [UNESP] Costa, Juliana Borges da Favero, Thais Monteiro Pinto, Luciana Rossini |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Univ Estadual Santa Cruz Inst Agron Campinas Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Junior, Carlos Augusto Dias Kanthack Manechini, Joao Ricardo Vieira [UNESP] Correa, Ronan Xavier Pinto, Ana Christina Rossini [UNESP] Costa, Juliana Borges da Favero, Thais Monteiro Pinto, Luciana Rossini |
dc.subject.por.fl_str_mv |
Breeding Diversity Fibre Molecular marker Sugar |
topic |
Breeding Diversity Fibre Molecular marker Sugar |
description |
Sugarcane is a main bioenergy crop and is highlighted worldwide in sugar, ethanol, and biomass production. Sugar and lignin contents are important quality traits for traditional and energy cane cultivar development, respectively. In the present study, genetic variability of a broad group of sugarcane basic germplasm accessions encompassing wild relatives and traditional and modern cultivars was assessed using target region amplification polymorphism (TRAP) markers derived from candidate genes involved in sugar and lignin metabolism. In total, 823 polymorphic markers (483 for sugar and 340 for lignin metabolism genes) were amplified; the average polymorphism information content values were highest for sugarcane wild relatives followed by traditional cultivars and modern cultivars. Genetic variability of the 96 genotypes captured by TRAP candidate genes for sugar and lignin metabolism was structured into two and three subpopulations, respectively. Based on the membership proportion (Q), modern cultivars inherited variability for genes involved in sugar metabolism from bothS. officinarumandS. spontaneum.The genetic differentiation index based on sugar and lignin metabolism genes suggests moderate genetic differentiation among wild relatives, traditional cultivars, and modern cultivars. A core collection was established for sugar and lignin TRAP markers. Values for average genetic distance for the core collection based on sugar (0.761) and lignin (0.804) TRAP-derived markers were higher than those observed for all accessions, indicating that the core collections retained the most divergent accessions. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-10T20:03:38Z 2020-12-10T20:03:38Z 2020-08-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s12355-019-00791-0 Sugar Tech. New Delhi: Springer India, v. 22, n. 4, p. 641-654, 2020. 0972-1525 http://hdl.handle.net/11449/197018 10.1007/s12355-019-00791-0 WOS:000544030700011 |
url |
http://dx.doi.org/10.1007/s12355-019-00791-0 http://hdl.handle.net/11449/197018 |
identifier_str_mv |
Sugar Tech. New Delhi: Springer India, v. 22, n. 4, p. 641-654, 2020. 0972-1525 10.1007/s12355-019-00791-0 WOS:000544030700011 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Sugar Tech |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
641-654 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129397365932032 |