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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
19/04/2002 |
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Data da última atualização: |
19/04/2002 |
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Autoria: |
BOITEUX, L. S.; BACH, I. C.; FONSECA, M. E. N.; SIMON, P. W. |
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Afiliação: |
Embrapa Hortaliças, Brasília, DF. |
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Título: |
Molecular clonning of evolutionary conserved disease resistance analog sequences in carrot cultigens resistance to Alternaria dauci and Meloidogyne species. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON THE STATUS OF PLANT, ANIMAL & MICROBE GENOMES RESEARCH, 10., 2002, San Diego. Abstracts guide... San Diego: BIOSYSTEMS, 2002. |
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Páginas: |
p. 245. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Carrot; Diseases; Fungus; Marcador melocular; Molecular marker; Nematode; PCR; Resistance; Sequenciamento. |
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Thesagro: |
Alternaria Dauci; Cenoura; Daucus Carota; Doença; Fungo; Nematóide; Resistência. |
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Thesaurus Nal: |
Meloidogyne. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01096naa a2200361 a 4500
001 1771396
005 2002-04-19
008 2002 bl uuuu u00u1 u #d
100 1 $aBOITEUX, L. S.
245 $aMolecular clonning of evolutionary conserved disease resistance analog sequences in carrot cultigens resistance to Alternaria dauci and Meloidogyne species.
260 $c2002
300 $ap. 245.
650 $aMeloidogyne
650 $aAlternaria Dauci
650 $aCenoura
650 $aDaucus Carota
650 $aDoença
650 $aFungo
650 $aNematóide
650 $aResistência
653 $aCarrot
653 $aDiseases
653 $aFungus
653 $aMarcador melocular
653 $aMolecular marker
653 $aNematode
653 $aPCR
653 $aResistance
653 $aSequenciamento
700 1 $aBACH, I. C.
700 1 $aFONSECA, M. E. N.
700 1 $aSIMON, P. W.
773 $tIn: INTERNATIONAL CONFERENCE ON THE STATUS OF PLANT, ANIMAL & MICROBE GENOMES RESEARCH, 10., 2002, San Diego. Abstracts guide... San Diego: BIOSYSTEMS, 2002.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
05/07/2022 |
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Data da última atualização: |
05/07/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MICHELON, T. B.; SANTOS, F. S. dos; BELNIAKI, A. C.; VIEIRA, E. S. N.; PANOBIANCO, M. |
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Afiliação: |
THOMAS BRUNO MICHELON, Universidade Federal do Paraná; FELIPE SERRATO DOS SANTOS, Universidade Federal do Paraná; ANDREZA CERIONI BELNIAKI, Universidade Federal do Paraná; ELISA SERRA NEGRA VIEIRA, CNPF; MARISTELA PANOBIANCO, Universidade Federal do Paraná. |
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Título: |
Time reduction to evaluate Pinus taeda seeds germination by time-to-event analysis. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Scientia Agricola, v. 79, n. 6, e20210092, 2022. |
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DOI: |
https://doi.org/10.1590/1678-992X-2021-0092 |
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Idioma: |
Português |
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Conteúdo: |
ABSTRACT: The species Pinus taeda is largely used in intensive silviculture worldwide. This species has propagation through seeds, which requires determining seeds viability for their commercialization. The germination test recommended for this species usually requires up to 63 days to provide results on the quality of freshly harvested seeds, delaying commercialization and favoring contamination during the conduction of the test. The authors of this study aimed to establish the developmental stages of P. taeda seedlings to determine a criterion for interpreting the germination test with greater speed and efficiency to obtain results. The seeds were sown in transparent plastic boxes on two sheets of blotting paper and placed in a germinator at 22 °C with constant lighting. Five morphological stages of seedling development were defined with daily counts of the number of normal seedlings for each criterion, distribution in time, and the accumulated percentage of normal seedlings adjusted to time-to-event nonlinear regression. The new interpretation criterion proposed in this study is efficient, and P. taeda seedlings can be considered normal when cotyledon leaves differ by approximately 3 mm between the integument and hypocotyl, reducing the time to conduct the germination test by up to ten days compared to the criterion usually used in the routine analysis of seed laboratories. |
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Palavras-Chave: |
Desenvolvimento das plântulas; Nonlinear regression; Physiological quality; Qualidade fisiológica; Regressão não linear; Seedling development stages; Viabilidade. |
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Thesaurus NAL: |
Pinaceae; Viability. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1144470/1/ScientiaAgricola-2022PinusTaedaSeedsGermination.pdf
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Marc: |
LEADER 02298naa a2200289 a 4500
001 2144470
005 2022-07-05
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/1678-992X-2021-0092$2DOI
100 1 $aMICHELON, T. B.
245 $aTime reduction to evaluate Pinus taeda seeds germination by time-to-event analysis.$h[electronic resource]
260 $c2022
520 $aABSTRACT: The species Pinus taeda is largely used in intensive silviculture worldwide. This species has propagation through seeds, which requires determining seeds viability for their commercialization. The germination test recommended for this species usually requires up to 63 days to provide results on the quality of freshly harvested seeds, delaying commercialization and favoring contamination during the conduction of the test. The authors of this study aimed to establish the developmental stages of P. taeda seedlings to determine a criterion for interpreting the germination test with greater speed and efficiency to obtain results. The seeds were sown in transparent plastic boxes on two sheets of blotting paper and placed in a germinator at 22 °C with constant lighting. Five morphological stages of seedling development were defined with daily counts of the number of normal seedlings for each criterion, distribution in time, and the accumulated percentage of normal seedlings adjusted to time-to-event nonlinear regression. The new interpretation criterion proposed in this study is efficient, and P. taeda seedlings can be considered normal when cotyledon leaves differ by approximately 3 mm between the integument and hypocotyl, reducing the time to conduct the germination test by up to ten days compared to the criterion usually used in the routine analysis of seed laboratories.
650 $aPinaceae
650 $aViability
653 $aDesenvolvimento das plântulas
653 $aNonlinear regression
653 $aPhysiological quality
653 $aQualidade fisiológica
653 $aRegressão não linear
653 $aSeedling development stages
653 $aViabilidade
700 1 $aSANTOS, F. S. dos
700 1 $aBELNIAKI, A. C.
700 1 $aVIEIRA, E. S. N.
700 1 $aPANOBIANCO, M.
773 $tScientia Agricola$gv. 79, n. 6, e20210092, 2022.
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Registro original: |
Embrapa Florestas (CNPF) |
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