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Registro Completo |
Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
15/01/2020 |
Data da última atualização: |
20/01/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MARTINS, S. M.; BRITO, G. G. de; GONCALVES, W. da C.; TRIPODE, B. M. D.; LARTAUD, M.; DUARTE, J. B.; MORELLO, C. de L.; GIBAND, M. |
Afiliação: |
Saulo Muniz Martins, Universidade Federal de Goiás - UFG/Setor de Genética e Melhoramento de Plantas; GIOVANI GREIGH DE BRITO, CNPA; WASHINGTON DA CONCEICAO GONCALVES, CNPA; BRUNA MENDES DINIZ TRIPODE, CNPA; Marc Lartaud, Cirad/UMR AGAP; João Batista Duarte, Universidade Federal de Goiás - UFG/Setor de Genética e Melhoramento de Plantas; CAMILO DE LELIS MORELLO, CNPA; Marc Giband, Cirad/UMR AGAP. |
Título: |
PhenoRoots: an inexpensive non-invasive phenotyping system to assess the variability of the root system architecture. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Scientia Agricola, v. 77, n. 5, e20180420, 2020. |
Idioma: |
Inglês |
Conteúdo: |
The root system architecture (RSA) of plants and its functioning play a fundamental role in a number of plant growth mechanisms including water and nutrient uptake. Optimization of the RSA is important for stable and increased plant productivity under adverse conditions. Despite its great importance, studying the RSA is notoriously laborious because of the difficulty of accessing the rooting system of plants. We developed a root phenotyping platform, PhenoRoots, which allows for the non-invasive study of plant RSA. The system was built using inexpensive material and was designed to provide medium throughput. Substrate-or soil-filled rhizotrons are used to grow plantlets, whose roots are directly visible through a glass plate. An experiment conducted on a panel of twenty Upland cotton (Gossypium hirsutum L.) varieties demonstrated the usefulness of the platform in assessing RSA traits. A number of traits, destructive and nondestructive, related to the RSA were measured and statistically analyzed. The non-destructive traits based on image analysis of roots were more accurate and showed high correlation with the time-consuming destructive measurements. The platform allowed for capturing the phenotypic and genetic variability found in the panel of cotton varieties, and to define three contrasting RSA patterns. PhenoRoots provides an inexpensive alternative to the medium throughput analysis of RSA traits in plants. |
Palavras-Chave: |
Medium-throughput; Rhizotron; Root traits. |
Thesaurus Nal: |
Cotton; Image analysis. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208880/1/PhenoRoots-an-inexpensive-non-invasive.pdf
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Marc: |
LEADER 02209naa a2200265 a 4500 001 2118821 005 2020-01-20 008 2020 bl uuuu u00u1 u #d 100 1 $aMARTINS, S. M. 245 $aPhenoRoots$ban inexpensive non-invasive phenotyping system to assess the variability of the root system architecture.$h[electronic resource] 260 $c2020 520 $aThe root system architecture (RSA) of plants and its functioning play a fundamental role in a number of plant growth mechanisms including water and nutrient uptake. Optimization of the RSA is important for stable and increased plant productivity under adverse conditions. Despite its great importance, studying the RSA is notoriously laborious because of the difficulty of accessing the rooting system of plants. We developed a root phenotyping platform, PhenoRoots, which allows for the non-invasive study of plant RSA. The system was built using inexpensive material and was designed to provide medium throughput. Substrate-or soil-filled rhizotrons are used to grow plantlets, whose roots are directly visible through a glass plate. An experiment conducted on a panel of twenty Upland cotton (Gossypium hirsutum L.) varieties demonstrated the usefulness of the platform in assessing RSA traits. A number of traits, destructive and nondestructive, related to the RSA were measured and statistically analyzed. The non-destructive traits based on image analysis of roots were more accurate and showed high correlation with the time-consuming destructive measurements. The platform allowed for capturing the phenotypic and genetic variability found in the panel of cotton varieties, and to define three contrasting RSA patterns. PhenoRoots provides an inexpensive alternative to the medium throughput analysis of RSA traits in plants. 650 $aCotton 650 $aImage analysis 653 $aMedium-throughput 653 $aRhizotron 653 $aRoot traits 700 1 $aBRITO, G. G. de 700 1 $aGONCALVES, W. da C. 700 1 $aTRIPODE, B. M. D. 700 1 $aLARTAUD, M. 700 1 $aDUARTE, J. B. 700 1 $aMORELLO, C. de L. 700 1 $aGIBAND, M. 773 $tScientia Agricola$gv. 77, n. 5, e20180420, 2020.
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Registro original: |
Embrapa Algodão (CNPA) |
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Registro Completo
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
05/03/2015 |
Data da última atualização: |
09/08/2021 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
VENTURA, A. S.; SANTOS, J. S. dos; PÁDUA, S. B.; PEREIRA, E. S.; ISHIKAWA, M. M.; LATERÇA, M. |
Afiliação: |
Arlene S. Ventura, Mestranda UEMS; Juliana S. dos Santos, Estagiária CPAO; Santiago B. de Padua, Médico Veterinário da Aquivet Saúde Aquática; Emily S. Pereira, Mestranda UEMS; MARCIA MAYUMI ISHIKAWA, CNPMA; Mauricio Laterça, AQUOS-UFSC. |
Título: |
Biodiversidade de endoparasitas em tuviras Gymnotus sp., provenientes de isqueiros. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: ENCONTRO BRASILEIRO DE PATOLOGISTAS DE ORGANISMOS AQUÁTICOS, 13., 2014, Aracaju. Anais.... Aracaju: ABRAPOA, 2014. Ref. PAR125. |
Páginas: |
p. 210. |
Idioma: |
Português |
Palavras-Chave: |
Endoparasitas. |
Thesagro: |
Aquicultura; Parasito. |
Thesaurus NAL: |
Fish culture. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/119510/1/2014RA-080.pdf
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Marc: |
LEADER 00723nam a2200217 a 4500 001 2010689 005 2021-08-09 008 2014 bl uuuu u00u1 u #d 100 1 $aVENTURA, A. S. 245 $aBiodiversidade de endoparasitas em tuviras Gymnotus sp., provenientes de isqueiros.$h[electronic resource] 260 $aIn: ENCONTRO BRASILEIRO DE PATOLOGISTAS DE ORGANISMOS AQUÁTICOS, 13., 2014, Aracaju. Anais.... Aracaju: ABRAPOA, 2014. Ref. PAR125.$c2014 300 $ap. 210. 650 $aFish culture 650 $aAquicultura 650 $aParasito 653 $aEndoparasitas 700 1 $aSANTOS, J. S. dos 700 1 $aPÁDUA, S. B. 700 1 $aPEREIRA, E. S. 700 1 $aISHIKAWA, M. M. 700 1 $aLATERÇA, M.
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