Implication of the changing concept of genes on plant breeder's work
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/43454 |
Resumo: | The recent genome sequencing of some species has accumulated evidence that for a large number of traits, the control and action of genes are far more complex than previously thought. This article discusses possible implications of new insights into the gene concept on the work of plant breeders. Apparently, the successful application of biotechnological techniques is not as simple as once assumed. The evident changes in the available concept of genes confirmed what the past experience had shown, i.e, selection should focus on the phenotype, under the same conditions as the plant is to be cultivated in. Advanced vocational training of plant breeders must be continuously maintained, focusing on phenotype-based selection in as accurate as possible experiments. |
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Implication of the changing concept of genes on plant breeder's workPlant breedingGeneticsMolecular markerTransgenicMelhoramento de plantasGenética vegetalMarcador molecularTransgênicoThe recent genome sequencing of some species has accumulated evidence that for a large number of traits, the control and action of genes are far more complex than previously thought. This article discusses possible implications of new insights into the gene concept on the work of plant breeders. Apparently, the successful application of biotechnological techniques is not as simple as once assumed. The evident changes in the available concept of genes confirmed what the past experience had shown, i.e, selection should focus on the phenotype, under the same conditions as the plant is to be cultivated in. Advanced vocational training of plant breeders must be continuously maintained, focusing on phenotype-based selection in as accurate as possible experiments.Recentemente, com o sequenciamento do genoma de algumas espécies, acumularam-se evidências, que para um grande número de caracteres, a regulação e a ação dos genes é bem mais complexa do que se imaginava. O que se discute neste artigo são quais as implicações das informações atuais a respeito do conceito de gene no trabalho dos melhoristas de plantas. Ao que tudo indica o sucesso do emprego das técnicas biotecnológicas será mais difícil do que se supunha. As evidências da evolução do conceito de gene disponível comprovaram o que a experiência do passado vem mostrando, ou seja, a seleção deve ser realizada pelo fenótipo nas condições em que a planta será cultivada no futuro. E é necessário continuar o treinamento dos melhoristas de plantas, tendo como foco a seleção fundamentada no fenótipo em experimentos com a maior precisão possível.Universidade Federal de Viçosa2020-10-19T21:39:46Z2020-10-19T21:39:46Z2011-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfRESENDE, K. F. M. de et al. Implication of the changing concept of genes on plant breeder's work. Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 11, n. 4, p. 345-351, Dec. 2011. DOI: https://doi.org/10.1590/S1984-70332011000400008.http://repositorio.ufla.br/jspui/handle/1/43454Crop Breeding and Applied Biotechnologyreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessResende, Kátia Ferreira Marques deSantos, Fernanda Motta da CostaDias, Marco Aurélio D.Ramalho, Magno Antônio Pattoeng2020-10-19T21:40:21Zoai:localhost:1/43454Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-10-19T21:40:21Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Implication of the changing concept of genes on plant breeder's work |
title |
Implication of the changing concept of genes on plant breeder's work |
spellingShingle |
Implication of the changing concept of genes on plant breeder's work Resende, Kátia Ferreira Marques de Plant breeding Genetics Molecular marker Transgenic Melhoramento de plantas Genética vegetal Marcador molecular Transgênico |
title_short |
Implication of the changing concept of genes on plant breeder's work |
title_full |
Implication of the changing concept of genes on plant breeder's work |
title_fullStr |
Implication of the changing concept of genes on plant breeder's work |
title_full_unstemmed |
Implication of the changing concept of genes on plant breeder's work |
title_sort |
Implication of the changing concept of genes on plant breeder's work |
author |
Resende, Kátia Ferreira Marques de |
author_facet |
Resende, Kátia Ferreira Marques de Santos, Fernanda Motta da Costa Dias, Marco Aurélio D. Ramalho, Magno Antônio Patto |
author_role |
author |
author2 |
Santos, Fernanda Motta da Costa Dias, Marco Aurélio D. Ramalho, Magno Antônio Patto |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Resende, Kátia Ferreira Marques de Santos, Fernanda Motta da Costa Dias, Marco Aurélio D. Ramalho, Magno Antônio Patto |
dc.subject.por.fl_str_mv |
Plant breeding Genetics Molecular marker Transgenic Melhoramento de plantas Genética vegetal Marcador molecular Transgênico |
topic |
Plant breeding Genetics Molecular marker Transgenic Melhoramento de plantas Genética vegetal Marcador molecular Transgênico |
description |
The recent genome sequencing of some species has accumulated evidence that for a large number of traits, the control and action of genes are far more complex than previously thought. This article discusses possible implications of new insights into the gene concept on the work of plant breeders. Apparently, the successful application of biotechnological techniques is not as simple as once assumed. The evident changes in the available concept of genes confirmed what the past experience had shown, i.e, selection should focus on the phenotype, under the same conditions as the plant is to be cultivated in. Advanced vocational training of plant breeders must be continuously maintained, focusing on phenotype-based selection in as accurate as possible experiments. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-12 2020-10-19T21:39:46Z 2020-10-19T21:39:46Z |
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 |
RESENDE, K. F. M. de et al. Implication of the changing concept of genes on plant breeder's work. Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 11, n. 4, p. 345-351, Dec. 2011. DOI: https://doi.org/10.1590/S1984-70332011000400008. http://repositorio.ufla.br/jspui/handle/1/43454 |
identifier_str_mv |
RESENDE, K. F. M. de et al. Implication of the changing concept of genes on plant breeder's work. Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 11, n. 4, p. 345-351, Dec. 2011. DOI: https://doi.org/10.1590/S1984-70332011000400008. |
url |
http://repositorio.ufla.br/jspui/handle/1/43454 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa |
dc.source.none.fl_str_mv |
Crop Breeding and Applied Biotechnology reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1807835125258387456 |