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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
16/11/2023 |
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Data da última atualização: |
16/11/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CARVALHO, N.; MATA, L. R. da; MORAIS, A. A. DE; BUSO, G. S. C. |
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Afiliação: |
NAYARA CARVALHO; LORENA RAMOS DA MATA, Cenargen; ALEXANDRE AUGUSTO DE MORAIS, CNPH; GLAUCIA SALLES CORTOPASSI BUSO, Cenargen. |
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Título: |
Optimization and identification of ssr primers associated with powdery mildew resistance in melon. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: BRAZILIAN CONGRESS OF GENETICS, 68., 2023, Ouro Preto. Paleogenomics: sequencing ancient DNA. E-book. Ribeirão Preto: Sociedade Brasileira de Genética, 2023. |
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Páginas: |
p. 419. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Simple Sequence Repeats; SSR. |
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Thesagro: |
Melão; Variedade Resistente. |
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Thesaurus Nal: |
Melons; Powdery mildew. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 00761nam a2200217 a 4500
001 2158424
005 2023-11-16
008 2023 bl uuuu u01u1 u #d
100 1 $aCARVALHO, N.
245 $aOptimization and identification of ssr primers associated with powdery mildew resistance in melon.$h[electronic resource]
260 $aIn: BRAZILIAN CONGRESS OF GENETICS, 68., 2023, Ouro Preto. Paleogenomics: sequencing ancient DNA. E-book. Ribeirão Preto: Sociedade Brasileira de Genética$c2023
300 $ap. 419.
650 $aMelons
650 $aPowdery mildew
650 $aMelão
650 $aVariedade Resistente
653 $aSimple Sequence Repeats
653 $aSSR
700 1 $aMATA, L. R. da
700 1 $aMORAIS, A. A. DE
700 1 $aBUSO, G. S. C.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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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: |
22/12/2004 |
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Data da última atualização: |
30/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MAGALHAES, J. R. |
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Afiliação: |
EMBRAPA-CNPMS. |
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Título: |
Kinetics of 15NH4+ assimilation in tomato plants: evidence for 15NH4+ assimilation via GDH in tomato roots. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
Journal of Plant Nutrition, New York, v. 14, n. 12, p. 1341-1353, 1991. |
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Idioma: |
Inglês |
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Conteúdo: |
The kinetics of 15NH4+ assimilation into free amino acids and total reduced nitrogen were monitored in both roots and shoots of two week old tomato seedlings supplied with 5 mM 99% 15NH4)2S04 via lhe aerated root medium in hydroponic culture, in lhe presence and absence of a 2 h pre-incubation with 1 mM methionine sulfoximine (MSX). The labeling kinetics of amino acids in roots of tomato plants in lhe presence of MSX show that continued assimilation of 15NH4+ can occur when lhe GS/GOGAT cycle is inhibited. ln lhe presence of MSX, three amino acids [glutamate. alanine, and y-amino butyrate (GABA)] of lhe root tissue continue to become labeled with 15N under conditions where labeling of the amino-N moiety of glutamine is completely inhibited. This indicates primary ammonia assimilation via GDH, or altematively, assimilation of ammonia into alanine via alanine dehydrogenase. Free ammonia accumulates rapidly in both shoots and roots of tomato in response to MSX. The labeled ammonia accumulated in the roots in the presence of MSX must be largely derived from lhe medium whereas in shoots this ammonia appears to be derived from catabolism of unlabeled arnino acids and proteins. The pools of glutamine, glutamate and alanine after 24 h exposure to 15NH4+ were, on lhe average. 5- to 10-fold lower in lhe MSX-treated than in the control (-MSX) shoots and roots. ln contrast, lhe pools of valine, leucine, isoleucine, proline, threonine, phenylalanine, lysine, and tyrosine increased 5- to 10-fold above lhe control values in lhe shoots of MSX-treated plants, and 2- to 4-fold above control values in the roots of MSX-treated tomato plants after 24 h. The latter amino acids alI exhibited low isotope abundance, and presumably were derived from protein turnover. MenosThe kinetics of 15NH4+ assimilation into free amino acids and total reduced nitrogen were monitored in both roots and shoots of two week old tomato seedlings supplied with 5 mM 99% 15NH4)2S04 via lhe aerated root medium in hydroponic culture, in lhe presence and absence of a 2 h pre-incubation with 1 mM methionine sulfoximine (MSX). The labeling kinetics of amino acids in roots of tomato plants in lhe presence of MSX show that continued assimilation of 15NH4+ can occur when lhe GS/GOGAT cycle is inhibited. ln lhe presence of MSX, three amino acids [glutamate. alanine, and y-amino butyrate (GABA)] of lhe root tissue continue to become labeled with 15N under conditions where labeling of the amino-N moiety of glutamine is completely inhibited. This indicates primary ammonia assimilation via GDH, or altematively, assimilation of ammonia into alanine via alanine dehydrogenase. Free ammonia accumulates rapidly in both shoots and roots of tomato in response to MSX. The labeled ammonia accumulated in the roots in the presence of MSX must be largely derived from lhe medium whereas in shoots this ammonia appears to be derived from catabolism of unlabeled arnino acids and proteins. The pools of glutamine, glutamate and alanine after 24 h exposure to 15NH4+ were, on lhe average. 5- to 10-fold lower in lhe MSX-treated than in the control (-MSX) shoots and roots. ln contrast, lhe pools of valine, leucine, isoleucine, proline, threonine, phenylalanine, lysine, and tyrosine increased 5- to ... Mostrar Tudo |
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Thesagro: |
Tomate. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02222naa a2200133 a 4500
001 1488559
005 2018-05-30
008 1991 bl uuuu u00u1 u #d
100 1 $aMAGALHAES, J. R.
245 $aKinetics of 15NH4+ assimilation in tomato plants$bevidence for 15NH4+ assimilation via GDH in tomato roots.$h[electronic resource]
260 $c1991
520 $aThe kinetics of 15NH4+ assimilation into free amino acids and total reduced nitrogen were monitored in both roots and shoots of two week old tomato seedlings supplied with 5 mM 99% 15NH4)2S04 via lhe aerated root medium in hydroponic culture, in lhe presence and absence of a 2 h pre-incubation with 1 mM methionine sulfoximine (MSX). The labeling kinetics of amino acids in roots of tomato plants in lhe presence of MSX show that continued assimilation of 15NH4+ can occur when lhe GS/GOGAT cycle is inhibited. ln lhe presence of MSX, three amino acids [glutamate. alanine, and y-amino butyrate (GABA)] of lhe root tissue continue to become labeled with 15N under conditions where labeling of the amino-N moiety of glutamine is completely inhibited. This indicates primary ammonia assimilation via GDH, or altematively, assimilation of ammonia into alanine via alanine dehydrogenase. Free ammonia accumulates rapidly in both shoots and roots of tomato in response to MSX. The labeled ammonia accumulated in the roots in the presence of MSX must be largely derived from lhe medium whereas in shoots this ammonia appears to be derived from catabolism of unlabeled arnino acids and proteins. The pools of glutamine, glutamate and alanine after 24 h exposure to 15NH4+ were, on lhe average. 5- to 10-fold lower in lhe MSX-treated than in the control (-MSX) shoots and roots. ln contrast, lhe pools of valine, leucine, isoleucine, proline, threonine, phenylalanine, lysine, and tyrosine increased 5- to 10-fold above lhe control values in lhe shoots of MSX-treated plants, and 2- to 4-fold above control values in the roots of MSX-treated tomato plants after 24 h. The latter amino acids alI exhibited low isotope abundance, and presumably were derived from protein turnover.
650 $aTomate
773 $tJournal of Plant Nutrition, New York$gv. 14, n. 12, p. 1341-1353, 1991.
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Embrapa Milho e Sorgo (CNPMS) |
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