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| Registros recuperados : 122 | |
| 12. |  | ALMEIDA, V. E. S. de; CARNEIRO, F. F.; VILELA, N. J. Agrotóxicos em hortaliças: segurança alimentar, riscos socioambientais e políticas públicas para promoção da saúde. Tempus: Actas em Saúde Coletiva, Brasília, DF, v. 4, n. 4, p. 84-99, 2009.| Biblioteca(s): Embrapa Hortaliças. |
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| 13. | | CARNEIRO, F. de A.; MARRACCINI, P.; SILVA JUNIOR, O. B. da; GRATTAPAGLIA, D.; ANDRADE, A. C. Development and validation of a 26K Axiom® SNP array for Coffea canephora. In: SIMPÓSIO INTERNACIONAL DE GENÉTICA E MELHORAMENTO, 8., 2017, Viçosa, MG. Ômicas: do gene ao fenótipo. [Proceedings...] Viçosa, MG: UFV, 2017.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 14. | | CARNEIRO, F. de A.; MARRACCINI, P.; SILVA JUNIOR, O. B. da; GRATTAPAGLIA, D.; ANDRADE, A. C. Development and validation of a 26K Axiom® SNP array for Coffea canephora. In: SIMPÓSIO INTERNACIONAL DE GENÉTICA E MELHORAMENTO, 8., 2017, Viçosa, MG. Ômicas: do gene ao fenótipo. [Proceedings...] Viçosa, MG: UFV, 2017.| Biblioteca(s): Embrapa Café. |
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| 17. | | CARNEIRO, F. de A.; MARRACCINI, P.; BALESTRE, M.; GRATTAPAGLIA, D.; ANDRADE, A. C. Genomic selection in Coffea canephora. In: SIMPÓSIO INTERNACIONAL DE GENÉTICA E MELHORAMENTO, 8., 2017, Viçosa, MG. Ômicas: do gene ao fenótipo. [Proceedings...] Viçosa, MG: UFV, 2017.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 18. | | CARNEIRO, F. de A.; MARRACCINI, P.; BALESTRE, M.; GRATTAPAGLIA, D.; ANDRADE, A. C. Genomic selection in Coffea canephora. In: SIMPÓSIO INTERNACIONAL DE GENÉTICA E MELHORAMENTO, 8., 2017, Viçosa, MG. Ômicas: do gene ao fenótipo. [Proceedings...] Viçosa, MG: UFV, 2017.| Biblioteca(s): Embrapa Café. |
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| 19. | | REICHEL, T.; ALVES, G. S. C.; AQUINO, S. O.; CARNEIRO, F.; ANDRADE, A. C.; MARRACCINI, P. Expression analysis ofdrebsubfamily genes in leaves and roots of Coffea canephora Conilon subjected to Drought. In: INTERNATIONAL CONFERENCE ON COFFE SCIENCE, 26., 2016, China. The programm & abstrcets... China: Asic, 2016. p. 183.| Biblioteca(s): Embrapa Café. |
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| Registros recuperados : 122 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Florestas. |
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Data corrente: |
06/11/2009 |
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Data da última atualização: |
16/11/2022 |
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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: |
CARNEIRO, F. da S.; DEGEN, B.; KANASHIRO, M.; LACERDA, A. E. B. de; SEBBENN, A. M. |
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Afiliação: |
FRANCIMARY DA SILVA CARNEIRO, CPATU; BERND DEGEN, INSTITUTE FÜR FORSTGENETIK; MILTON KANASHIRO, CPATU; ANDRE EDUARDO BISCAIA DE LACERDA, CNPF; ALEXANDRE MAGNO SEBBENN, INSTITUTO FLORESTAL DE SÃO PAULO. |
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Título: |
High levels of pollen dispersal detected through paternity analysis from a continuous Symphonia globulifera population in the Brazilian Amazon. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Forest Ecology and Management, v. 258, n. 7, p. 1260-1266, Sep. 2009. |
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DOI: |
10.1016/j.foreco.2009.06.019 |
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Idioma: |
Inglês |
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Conteúdo: |
In this study, six highly polymorphic microsatellite loci and a categorical paternity analysis approach were used to investigate the contemporary pollen gene flow in the neotropical tree species Symphonia globulifera. Data for this study were taken from a 500 ha experimental plot in a dense terra firme forest in the Eastern Brazilian Amazon and included the mapping and genotyping of 161 reproductive trees, representing more than 90% of all adult trees, and the collection of 748 open-pollinated seeds from 56 seed-trees over two field seasons (2002 and 2003). High levels of pollen immigration from outside of the study plot were detected in both sampled seed-years (?49%) suggesting long distance pollen gene flow. Low levels of self-fertilization were also detected (?2%). The analysis showed long distance pollen dispersal occurred within the study area in both 2002 (? = 907 ± 652 m SD) and 2003 (? = 963 ± 542 m SD). Patterns of pollen dispersal distance within the plot were also found to be shorter than the distances between potential male parents and seed-trees. This result indicates that the distance between trees does not explain the identified pollen dispersal pattern. Our results support the hypothesis that animal pollinated species occurring in low-density populations can disperse pollen in long distances, despite the very dense nature of the forest. |
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Palavras-Chave: |
Brasil. |
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Thesagro: |
Dispersão; Pólen; Symphonia Globulifera. |
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Thesaurus NAL: |
Amazonia. |
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Categoria do assunto: |
--
K Ciência Florestal e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02150naa a2200241 a 4500
001 1783497
005 2022-11-16
008 2009 bl uuuu u00u1 u #d
024 7 $a10.1016/j.foreco.2009.06.019$2DOI
100 1 $aCARNEIRO, F. da S.
245 $aHigh levels of pollen dispersal detected through paternity analysis from a continuous Symphonia globulifera population in the Brazilian Amazon.$h[electronic resource]
260 $c2009
520 $aIn this study, six highly polymorphic microsatellite loci and a categorical paternity analysis approach were used to investigate the contemporary pollen gene flow in the neotropical tree species Symphonia globulifera. Data for this study were taken from a 500 ha experimental plot in a dense terra firme forest in the Eastern Brazilian Amazon and included the mapping and genotyping of 161 reproductive trees, representing more than 90% of all adult trees, and the collection of 748 open-pollinated seeds from 56 seed-trees over two field seasons (2002 and 2003). High levels of pollen immigration from outside of the study plot were detected in both sampled seed-years (?49%) suggesting long distance pollen gene flow. Low levels of self-fertilization were also detected (?2%). The analysis showed long distance pollen dispersal occurred within the study area in both 2002 (? = 907 ± 652 m SD) and 2003 (? = 963 ± 542 m SD). Patterns of pollen dispersal distance within the plot were also found to be shorter than the distances between potential male parents and seed-trees. This result indicates that the distance between trees does not explain the identified pollen dispersal pattern. Our results support the hypothesis that animal pollinated species occurring in low-density populations can disperse pollen in long distances, despite the very dense nature of the forest.
650 $aAmazonia
650 $aDispersão
650 $aPólen
650 $aSymphonia Globulifera
653 $aBrasil
700 1 $aDEGEN, B.
700 1 $aKANASHIRO, M.
700 1 $aLACERDA, A. E. B. de
700 1 $aSEBBENN, A. M.
773 $tForest Ecology and Management$gv. 258, n. 7, p. 1260-1266, Sep. 2009.
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