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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
16/12/2005 |
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Data da última atualização: |
14/12/2023 |
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Autoria: |
RODRIGUES, M. T.; GUIMARÃES, V. P.; SARMENTO, J. L. R.; ROCHA, D. T. da; SANTOS, F. A. |
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Título: |
Utilização de modelos estatísticos no estudo da curva de lactação em caprinos. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 42., 2005, Goiânia. A produção animal e o foco no agronegócio: anais. Goiânia: Sociedade Brasileira de Zootecnia, 2005. 5 f. CD ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Produção de leite. |
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Thesagro: |
Caprino; Curva de Lactação; Leite de Cabra; Melhoramento Genético Animal; Modelo Matemático. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00811nam a2200217 a 4500
001 1531766
005 2023-12-14
008 2005 bl uuuu u00u1 u #d
100 1 $aRODRIGUES, M. T.
245 $aUtilização de modelos estatísticos no estudo da curva de lactação em caprinos.
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 42., 2005, Goiânia. A produção animal e o foco no agronegócio: anais. Goiânia: Sociedade Brasileira de Zootecnia, 2005. 5 f. CD ROM.$c2005
650 $aCaprino
650 $aCurva de Lactação
650 $aLeite de Cabra
650 $aMelhoramento Genético Animal
650 $aModelo Matemático
653 $aProdução de leite
700 1 $aGUIMARÃES, V. P.
700 1 $aSARMENTO, J. L. R.
700 1 $aROCHA, D. T. da
700 1 $aSANTOS, F. A.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
13/09/2012 |
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Data da última atualização: |
09/08/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
LOPES, F. A. C.; STEINDORFF, A. S.; GERALDINE, A. M.; BRANDÃO, R. S.; MONTEIRO, V. N.; LOBO JUNIOR, M.; COELHO, A. S. G.; ULHOA, C. J.; SILVA, R. N. |
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Afiliação: |
FABIANO ALVARES CARDOSO LOPES, UNIVERSIDADE FEDERAL DE GOIÁS; ANDREI STECCA STEINDORFF, UNIVERSIDADE FEDERAL DE GOIÁS; ALAERSON MAIA GERALDINE, bolsista CNPAF; RENATA SILVA BRANDÃO, UNIVERSIDADE FEDERAL DE GOIÁS; VALDIRENE NEVES MONTEIRO, UNIVERSIDADE ESTADUAL DE GOIÁS; MURILLO LOBO JUNIOR, CNPAF; ALEXANDRE SIQUEIRA GUEDES COELHO, UNIVERSIDADE FEDERAL DE GOIÁS; CIRANO JOSÉ ULHOA, UNIVERSIDADE FEDERAL DE GOIÁS; ROBERTO NASCIMENTO SILVA, UNIVERSIDADE DE SÃO PAULO, Ribeirão Preto. |
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Título: |
Biochemical and metabolic profiles of Trichoderma strains isolated from common bean crops in the Brazilian Cerrado, and potential antagonism against Sclerotinia sclerotiorum. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Fungal Biology, Oxford, v. 116, p. 815-824, 2012. |
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Idioma: |
Português |
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Conteúdo: |
Some species of Trichoderma have successfully been used in the commercial biological control of fungal pathogens, e.g., Sclerotinia sclerotiorum, an economically important pathogen of common beans (Phaseolus vulgaris L.). The objectives of the present study were (1) to provide molecular characterization of Trichoderma strains isolated from the Brazilian Cerrado; (2) to assess the metabolic profile of each strain by means of Biolog FF Microplates; and (3) to evaluate the ability of each strain to antagonize S. sclerotiorum via the production of cell wall-degrading enzymes (CWDEs), volatile antibiotics, and dual-culture tests. Among 21 isolates, we identified 42.86 % as Trichoderma asperellum, 33.33 % as Trichoderma harzianum, 14.29 % as Trichoderma tomentosum, 4.76 % as Trichoderma koningiopsis, and 4.76 % as Trichoderma erinaceum. Trichoderma asperellum showed the highest CWDE activity. However, no species secreted a specific group of CWDEs. Trichoderma asperellum 364/01, T. asperellum 483/02, and T. asperellum 356/02 exhibited high and medium specific activities for key enzymes in the mycoparasitic process, but a low capacity for antagonism. We observed no significant correlation between CWDE and antagonism, or between metabolic profile and antagonism. The diversity of Trichoderma species, and in particular of T. harzianum, was clearly reflected in their metabolic profiles. Our findings indicate that the selection of Trichoderma candidates for biological control should be based primarily on the environmental fitness of competitive isolates and the target pathogen. MenosSome species of Trichoderma have successfully been used in the commercial biological control of fungal pathogens, e.g., Sclerotinia sclerotiorum, an economically important pathogen of common beans (Phaseolus vulgaris L.). The objectives of the present study were (1) to provide molecular characterization of Trichoderma strains isolated from the Brazilian Cerrado; (2) to assess the metabolic profile of each strain by means of Biolog FF Microplates; and (3) to evaluate the ability of each strain to antagonize S. sclerotiorum via the production of cell wall-degrading enzymes (CWDEs), volatile antibiotics, and dual-culture tests. Among 21 isolates, we identified 42.86 % as Trichoderma asperellum, 33.33 % as Trichoderma harzianum, 14.29 % as Trichoderma tomentosum, 4.76 % as Trichoderma koningiopsis, and 4.76 % as Trichoderma erinaceum. Trichoderma asperellum showed the highest CWDE activity. However, no species secreted a specific group of CWDEs. Trichoderma asperellum 364/01, T. asperellum 483/02, and T. asperellum 356/02 exhibited high and medium specific activities for key enzymes in the mycoparasitic process, but a low capacity for antagonism. We observed no significant correlation between CWDE and antagonism, or between metabolic profile and antagonism. The diversity of Trichoderma species, and in particular of T. harzianum, was clearly reflected in their metabolic profiles. Our findings indicate that the selection of Trichoderma candidates for biological control should be b... Mostrar Tudo |
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Thesagro: |
Cerrado; Feijão; Fungo; Phaseolus vulgaris; Sclerotinia sclerotiorum; Trichoderma. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/66191/1/v116n7p815-824.pdf
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Marc: |
LEADER 02491naa a2200289 a 4500
001 1933549
005 2017-08-09
008 2012 bl uuuu u00u1 u #d
100 1 $aLOPES, F. A. C.
245 $aBiochemical and metabolic profiles of Trichoderma strains isolated from common bean crops in the Brazilian Cerrado, and potential antagonism against Sclerotinia sclerotiorum.$h[electronic resource]
260 $c2012
520 $aSome species of Trichoderma have successfully been used in the commercial biological control of fungal pathogens, e.g., Sclerotinia sclerotiorum, an economically important pathogen of common beans (Phaseolus vulgaris L.). The objectives of the present study were (1) to provide molecular characterization of Trichoderma strains isolated from the Brazilian Cerrado; (2) to assess the metabolic profile of each strain by means of Biolog FF Microplates; and (3) to evaluate the ability of each strain to antagonize S. sclerotiorum via the production of cell wall-degrading enzymes (CWDEs), volatile antibiotics, and dual-culture tests. Among 21 isolates, we identified 42.86 % as Trichoderma asperellum, 33.33 % as Trichoderma harzianum, 14.29 % as Trichoderma tomentosum, 4.76 % as Trichoderma koningiopsis, and 4.76 % as Trichoderma erinaceum. Trichoderma asperellum showed the highest CWDE activity. However, no species secreted a specific group of CWDEs. Trichoderma asperellum 364/01, T. asperellum 483/02, and T. asperellum 356/02 exhibited high and medium specific activities for key enzymes in the mycoparasitic process, but a low capacity for antagonism. We observed no significant correlation between CWDE and antagonism, or between metabolic profile and antagonism. The diversity of Trichoderma species, and in particular of T. harzianum, was clearly reflected in their metabolic profiles. Our findings indicate that the selection of Trichoderma candidates for biological control should be based primarily on the environmental fitness of competitive isolates and the target pathogen.
650 $aCerrado
650 $aFeijão
650 $aFungo
650 $aPhaseolus vulgaris
650 $aSclerotinia sclerotiorum
650 $aTrichoderma
700 1 $aSTEINDORFF, A. S.
700 1 $aGERALDINE, A. M.
700 1 $aBRANDÃO, R. S.
700 1 $aMONTEIRO, V. N.
700 1 $aLOBO JUNIOR, M.
700 1 $aCOELHO, A. S. G.
700 1 $aULHOA, C. J.
700 1 $aSILVA, R. N.
773 $tFungal Biology, Oxford$gv. 116, p. 815-824, 2012.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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