Genetic insights into elephantgrass persistence for bioenergy purpose.
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1102609 |
Resumo: | Abstract Persistence may be defined as high sustained yield over multi-harvest. Genetic insights about persistence are essential to ensure the success of breeding programs and any biomass-based project. This paper focuses on assessing the biomass yield persistence for bioenergy purpose of 100 elephantgrass clones measured in six growth seasons in Brazil. To assess the clones' persistence, an index based on random regression models and genotype-ideotype distance was proposed. Results suggested the existence of wide genetic variability between elephantgrass clones, and that the yield trajectories along the harvests generate genetic insights into elephantgrass clones' persistence and G x E interaction. A gene pool that acts over the biomass yield (regardless of the harvest) was detected, as well as other gene pools, which show differences on genes expression (these genes are the major responsible for clones' persistence). The lower and higher clones' persistence was discussed based on genome dosage effect and natural biological nitrogen fixation ability applied to bioenergy industry. The huge potential of energy crops necessarily is associated with genetic insights into persistence, so just this way, breeding programs could breed a new cultivar that fulfills the bioenergy industries. |
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Genetic insights into elephantgrass persistence for bioenergy purpose.Elephantgrass clonesPersistence of clonesBioenergy industryAbstract Persistence may be defined as high sustained yield over multi-harvest. Genetic insights about persistence are essential to ensure the success of breeding programs and any biomass-based project. This paper focuses on assessing the biomass yield persistence for bioenergy purpose of 100 elephantgrass clones measured in six growth seasons in Brazil. To assess the clones' persistence, an index based on random regression models and genotype-ideotype distance was proposed. Results suggested the existence of wide genetic variability between elephantgrass clones, and that the yield trajectories along the harvests generate genetic insights into elephantgrass clones' persistence and G x E interaction. A gene pool that acts over the biomass yield (regardless of the harvest) was detected, as well as other gene pools, which show differences on genes expression (these genes are the major responsible for clones' persistence). The lower and higher clones' persistence was discussed based on genome dosage effect and natural biological nitrogen fixation ability applied to bioenergy industry. The huge potential of energy crops necessarily is associated with genetic insights into persistence, so just this way, breeding programs could breed a new cultivar that fulfills the bioenergy industries.JUAREZ CAMPOLINA MACHADO, CNPGL.ROCHA, J. R. do A. S. de C.MARÇAL, T. de S.SALVADOR, F. V.SILVA, A. C. daMACHADO, J. C.CARNEIRO, P. C. S.2018-12-28T23:39:24Z2018-12-28T23:39:24Z2018-12-2820182018-12-28T23:39:24Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePLoS ONE, v. 13, n. 19, e0203818, 2018.http://www.alice.cnptia.embrapa.br/alice/handle/doc/110260910.1371/journal.pone.0203818enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2018-12-28T23:39:31Zoai:www.alice.cnptia.embrapa.br:doc/1102609Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-12-28T23:39:31falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-12-28T23:39:31Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Genetic insights into elephantgrass persistence for bioenergy purpose. |
title |
Genetic insights into elephantgrass persistence for bioenergy purpose. |
spellingShingle |
Genetic insights into elephantgrass persistence for bioenergy purpose. ROCHA, J. R. do A. S. de C. Elephantgrass clones Persistence of clones Bioenergy industry |
title_short |
Genetic insights into elephantgrass persistence for bioenergy purpose. |
title_full |
Genetic insights into elephantgrass persistence for bioenergy purpose. |
title_fullStr |
Genetic insights into elephantgrass persistence for bioenergy purpose. |
title_full_unstemmed |
Genetic insights into elephantgrass persistence for bioenergy purpose. |
title_sort |
Genetic insights into elephantgrass persistence for bioenergy purpose. |
author |
ROCHA, J. R. do A. S. de C. |
author_facet |
ROCHA, J. R. do A. S. de C. MARÇAL, T. de S. SALVADOR, F. V. SILVA, A. C. da MACHADO, J. C. CARNEIRO, P. C. S. |
author_role |
author |
author2 |
MARÇAL, T. de S. SALVADOR, F. V. SILVA, A. C. da MACHADO, J. C. CARNEIRO, P. C. S. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
JUAREZ CAMPOLINA MACHADO, CNPGL. |
dc.contributor.author.fl_str_mv |
ROCHA, J. R. do A. S. de C. MARÇAL, T. de S. SALVADOR, F. V. SILVA, A. C. da MACHADO, J. C. CARNEIRO, P. C. S. |
dc.subject.por.fl_str_mv |
Elephantgrass clones Persistence of clones Bioenergy industry |
topic |
Elephantgrass clones Persistence of clones Bioenergy industry |
description |
Abstract Persistence may be defined as high sustained yield over multi-harvest. Genetic insights about persistence are essential to ensure the success of breeding programs and any biomass-based project. This paper focuses on assessing the biomass yield persistence for bioenergy purpose of 100 elephantgrass clones measured in six growth seasons in Brazil. To assess the clones' persistence, an index based on random regression models and genotype-ideotype distance was proposed. Results suggested the existence of wide genetic variability between elephantgrass clones, and that the yield trajectories along the harvests generate genetic insights into elephantgrass clones' persistence and G x E interaction. A gene pool that acts over the biomass yield (regardless of the harvest) was detected, as well as other gene pools, which show differences on genes expression (these genes are the major responsible for clones' persistence). The lower and higher clones' persistence was discussed based on genome dosage effect and natural biological nitrogen fixation ability applied to bioenergy industry. The huge potential of energy crops necessarily is associated with genetic insights into persistence, so just this way, breeding programs could breed a new cultivar that fulfills the bioenergy industries. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-28T23:39:24Z 2018-12-28T23:39:24Z 2018-12-28 2018 2018-12-28T23:39:24Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
PLoS ONE, v. 13, n. 19, e0203818, 2018. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1102609 10.1371/journal.pone.0203818 |
identifier_str_mv |
PLoS ONE, v. 13, n. 19, e0203818, 2018. 10.1371/journal.pone.0203818 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1102609 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503467981602816 |