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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
22/10/2014 |
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Data da última atualização: |
01/03/2016 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
OLIVEIRA, P. S. N.; CESAR, A. S. M.; NASCIMENTO, M. L. do; SOUZA, M. M.; TULLIO, R. R.; LANNA, D. P.; SONSTEGARD, T.; MOURÃO, G. B.; REECY, J. M.; GARRICK, D. J.; MUDADU, M. de A.; REGITANO, L. C. de A.; COUTINHO, L. L. |
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Afiliação: |
UFSCar/SÃO CARLOS, SP; USP-ESALQ/PIRACICABA; USP-ESALQ/PIRACICABA; UFSCar/SÃO CARLOS, SP; RYMER RAMIZ TULLIO, CPPSE; USP-ESALQ/PIRACICABA; USP-ESALQ/PIRACICABA; USP-ESALQ/PIRACICABA; IOWA STATE UNIVERSITY/AMES; IOWA STATE UNIVERSITY/AMES; MAURICIO DE ALVARENGA MUDADU, CPPSE; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; USP-ESALQ/PIRACICABA. |
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Título: |
Positional candidate genes for residual intake and gain in Nelore beef cattle. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In:WORLD CONGRESS OF GENETICS APPLIED TO LIVESTOK PRODUCTION, 10; . 2014, Vancouver. Proceedings... Vancouver: American Society of animal Science, 2014 |
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Idioma: |
Português |
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Palavras-Chave: |
Feed efficiency; SNPs. |
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Thesagro: |
Bos Indicus. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/110402/1/PROCI-2014.00081.pdf
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Marc: |
LEADER 00883nam a2200277 a 4500
001 1998065
005 2016-03-01
008 2014 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, P. S. N.
245 $aPositional candidate genes for residual intake and gain in Nelore beef cattle.
260 $aIn:WORLD CONGRESS OF GENETICS APPLIED TO LIVESTOK PRODUCTION, 10; . 2014, Vancouver. Proceedings... Vancouver: American Society of animal Science$c2014
650 $aBos Indicus
653 $aFeed efficiency
653 $aSNPs
700 1 $aCESAR, A. S. M.
700 1 $aNASCIMENTO, M. L. do
700 1 $aSOUZA, M. M.
700 1 $aTULLIO, R. R.
700 1 $aLANNA, D. P.
700 1 $aSONSTEGARD, T.
700 1 $aMOURÃO, G. B.
700 1 $aREECY, J. M.
700 1 $aGARRICK, D. J.
700 1 $aMUDADU, M. de A.
700 1 $aREGITANO, L. C. de A.
700 1 $aCOUTINHO, L. L.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
19/06/2023 |
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Data da última atualização: |
15/07/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
OLIVEIRA, J. P. V. de; DUARTE, V. P.; CASTRO, E. M. de; MAGALHAES, P. C.; PEREIRA, F. J. |
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Afiliação: |
JEAN PAULO VITOR DE OLIVEIRA, Universidade Federal de Lavras; VINÍCIUS POLITI DUARTE, Universidade Federal de Lavras; EVARISTO MAURO DE CASTRO, Universidade Federal de Lavras; PAULO CESAR MAGALHAES, CNPMS; FABRICIO JOSÉ PEREIRA, Universidade Federal de Alfenas. |
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Título: |
Contrasting leaf intercellular space development in sorghum and maize modulates different tolerance capacity to water limitation. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal of Plant Research, v. 136, n. 4, p. 535-548, 2023. |
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DOI: |
https://doi.org/10.1007/s10265-023-01463-7 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the relationship between intercellular spaces and leaf gas exchange and the effect of total intercellular space on the growth of maize and sorghum under water restriction. The experiments were conducted in a greenhouse in a 2 × 3 factorial arrangement (two plant types and three water conditions: field capacity (FC = 100%), 75%FC, and 50%FC) with 10 replicates. The lack of water was a limiting factor for maize because it showed reductions in leaf area, leaf thickness, biomass, and gas exchange parameters, while sorghum remained unchanged, maintaining its water-use efficiency. This maintenance was correlated with the growth of intercellular spaces in sorghum leaves because the increased internal volume led to better CO2 control and prevented excessive water loss under drought stress. In addition, sorghum had more stomata than maize. These characteristics contributed to the drought tolerance of sorghum, while maize could not make the same adjustments. Therefore, changes in intercellular spaces promoted adjustments to avoid water loss and may have improved CO2 diffusion, characteristics that are important for drought-tolerant plants. |
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Palavras-Chave: |
Absorção de CO2; Área celular; Difusão de gases; Estresse hídrico; Relações hídricas. |
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Thesagro: |
Deficiência Hídrica; Mesofilo; Milho; Sorgo. |
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Thesaurus NAL: |
Mesophyll; Plant-water relations; Water stress. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02194naa a2200325 a 4500
001 2154511
005 2023-07-15
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s10265-023-01463-7$2DOI
100 1 $aOLIVEIRA, J. P. V. de
245 $aContrasting leaf intercellular space development in sorghum and maize modulates different tolerance capacity to water limitation.$h[electronic resource]
260 $c2023
520 $aThe objective of this study was to evaluate the relationship between intercellular spaces and leaf gas exchange and the effect of total intercellular space on the growth of maize and sorghum under water restriction. The experiments were conducted in a greenhouse in a 2 × 3 factorial arrangement (two plant types and three water conditions: field capacity (FC = 100%), 75%FC, and 50%FC) with 10 replicates. The lack of water was a limiting factor for maize because it showed reductions in leaf area, leaf thickness, biomass, and gas exchange parameters, while sorghum remained unchanged, maintaining its water-use efficiency. This maintenance was correlated with the growth of intercellular spaces in sorghum leaves because the increased internal volume led to better CO2 control and prevented excessive water loss under drought stress. In addition, sorghum had more stomata than maize. These characteristics contributed to the drought tolerance of sorghum, while maize could not make the same adjustments. Therefore, changes in intercellular spaces promoted adjustments to avoid water loss and may have improved CO2 diffusion, characteristics that are important for drought-tolerant plants.
650 $aMesophyll
650 $aPlant-water relations
650 $aWater stress
650 $aDeficiência Hídrica
650 $aMesofilo
650 $aMilho
650 $aSorgo
653 $aAbsorção de CO2
653 $aÁrea celular
653 $aDifusão de gases
653 $aEstresse hídrico
653 $aRelações hídricas
700 1 $aDUARTE, V. P.
700 1 $aCASTRO, E. M. de
700 1 $aMAGALHAES, P. C.
700 1 $aPEREIRA, F. J.
773 $tJournal of Plant Research$gv. 136, n. 4, p. 535-548, 2023.
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Embrapa Milho e Sorgo (CNPMS) |
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