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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
23/08/2010 |
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Data da última atualização: |
01/08/2012 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BOGNOLA, I. A.; LAVORANTI, O. J.; HIGA, A. R.; GOMES, J. B. V.; MAEDA, S.; CORRÊA, C. M. C. |
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Afiliação: |
ITAMAR ANTONIO BOGNOLA, CNPF; OSMIR JOSE LAVORANTI, CNPF; ANTONIO RIOYEI HIGA, UFPR; JOAO BOSCO VASCONCELLOS GOMES, CNPF; SHIZUO MAEDA, CNPF; CARLA M. CAMARGO CORRÊA, UFPR. |
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Título: |
An equation for yield prediction for Pinus taeda L. as a function of soil properties. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF SOIL SCIENCE, 19., 2010, Brisbaine. Soil solutions for a changing world: congress handbook. [S. l.]: CSIRO, 2010. p. 8-10. |
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Idioma: |
Inglês |
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Thesagro: |
Pinus Taeda. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00626nam a2200169 a 4500
001 1860717
005 2012-08-01
008 2010 bl uuuu u00u1 u #d
100 1 $aBOGNOLA, I. A.
245 $aAn equation for yield prediction for Pinus taeda L. as a function of soil properties.$h[electronic resource]
260 $aIn: WORLD CONGRESS OF SOIL SCIENCE, 19., 2010, Brisbaine. Soil solutions for a changing world: congress handbook. [S. l.]: CSIRO, 2010. p. 8-10.$c2010
650 $aPinus Taeda
700 1 $aLAVORANTI, O. J.
700 1 $aHIGA, A. R.
700 1 $aGOMES, J. B. V.
700 1 $aMAEDA, S.
700 1 $aCORRÊA, C. M. C.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
05/02/2001 |
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Data da última atualização: |
05/02/2001 |
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Autoria: |
BIONE, N. C. P.; PAGLIARINI, M. S.; TOLEDO, J. F. F. de. |
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Título: |
Meiotic behavior of several brazilian soybean varieties. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, Ribeirao Preto, v.23, n.3, p.623-631, Sept. 2000. |
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Idioma: |
Inglês |
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Conteúdo: |
Despite the importance of soybeans little cytogenetic work has traditionally been done, due to the small size and apparent similarity of the chromosomes. Fifteen soybean [Glycine max (L.) Merrill] varieties adapted for cultivation in two distinct regions of Brazil were analyzed cytogenetically. A low frequency of meiotic abnormalities was noted in all varieties, although they were not equally affected. Irregular chromosome segregation, chromosome stickiness, cytoplasmic connections between cells, cytomixis and irregular spindles were the main abnormalities observed, none of which had been described previously in soybeans. All of these abnormalities can affect pollen fertility. Pollen fertility was high in most varieties and was correlated with meiotic abnormalities. Although soybean is not a model system for cytological studies, we found that it is possible to conduct cytogenetic studies on this species, though some modifications in the standard methods for meiotic studies were necessary to obtain satisfactory results. |
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Thesagro: |
Citogenética Vegetal; Genética; Meiose; Soja. |
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Thesaurus NAL: |
cytogenetics; genetics; meiosis; soybeans. |
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Categoria do assunto: |
-- |
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URL: |
https://www.scielo.br/pdf/gmb/v23n3/4361.pdf
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Marc: |
LEADER 01678naa a2200241 a 4500
001 1444858
005 2001-02-05
008 2000 bl uuuu u00u1 u #d
100 1 $aBIONE, N. C. P.
245 $aMeiotic behavior of several brazilian soybean varieties.
260 $c2000
520 $aDespite the importance of soybeans little cytogenetic work has traditionally been done, due to the small size and apparent similarity of the chromosomes. Fifteen soybean [Glycine max (L.) Merrill] varieties adapted for cultivation in two distinct regions of Brazil were analyzed cytogenetically. A low frequency of meiotic abnormalities was noted in all varieties, although they were not equally affected. Irregular chromosome segregation, chromosome stickiness, cytoplasmic connections between cells, cytomixis and irregular spindles were the main abnormalities observed, none of which had been described previously in soybeans. All of these abnormalities can affect pollen fertility. Pollen fertility was high in most varieties and was correlated with meiotic abnormalities. Although soybean is not a model system for cytological studies, we found that it is possible to conduct cytogenetic studies on this species, though some modifications in the standard methods for meiotic studies were necessary to obtain satisfactory results.
650 $acytogenetics
650 $agenetics
650 $ameiosis
650 $asoybeans
650 $aCitogenética Vegetal
650 $aGenética
650 $aMeiose
650 $aSoja
700 1 $aPAGLIARINI, M. S.
700 1 $aTOLEDO, J. F. F. de
773 $tGenetics and Molecular Biology, Ribeirao Preto$gv.23, n.3, p.623-631, Sept. 2000.
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