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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
11/02/2010 |
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Data da última atualização: |
06/05/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
RANDIG, O.; DEAU, F.; SANTOS, M. F. A. dos; TIGANO, M. S.; CARNEIRO, R. M. D. G.; CASTAGNONE-SERENO, P. |
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Afiliação: |
ONIVALDO RANDIG; FLORENCE DEAU, INRA UMR; MARCILENE FERNANDES ALMEIDA DOS SANTOS; MYRIAN SILVANA TIGANO, CENARGEN; REGINA MARIA DECHECHI G CARNEIRO, CENARGEN; PHILIPPE CASTAGNONE-SERENO, INRA UMR. |
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Título: |
A novel species-specific satellite DNA family in the invasive root-knot nematode Meloidogyne mayaguensis and its potential use for diagnostics. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONGRESS OF TROPICAL NEMATOLOGY, 2., 2009, Maceió. Abstracts... Maceió: ONTA: SBN, 2009. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Bioinvasion; Genetic marker; Root-knot nematode. |
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Thesaurus Nal: |
satellite DNA. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00751nam a2200217 a 4500
001 1657781
005 2024-05-06
008 2009 bl uuuu u01u1 u #d
100 1 $aRANDIG, O.
245 $aA novel species-specific satellite DNA family in the invasive root-knot nematode Meloidogyne mayaguensis and its potential use for diagnostics.
260 $aIn: INTERNATIONAL CONGRESS OF TROPICAL NEMATOLOGY, 2., 2009, Maceió. Abstracts... Maceió: ONTA: SBN$c2009
300 $c1 CD-ROM.
650 $asatellite DNA
653 $aBioinvasion
653 $aGenetic marker
653 $aRoot-knot nematode
700 1 $aDEAU, F.
700 1 $aSANTOS, M. F. A. dos
700 1 $aTIGANO, M. S.
700 1 $aCARNEIRO, R. M. D. G.
700 1 $aCASTAGNONE-SERENO, P.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
17/09/2013 |
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Data da última atualização: |
19/02/2015 |
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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: |
SCHEER, M. B.; CURCIO, G. R.; RODERJAN, C. V. |
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Afiliação: |
MAURÍCIO B. SCHEER, SANEPAR; GUSTAVO RIBAS CURCIO, CNPF; CARLOS V. RODERJAN, UFPR. |
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Título: |
The late holocene upper montane cloud forest and high altitude grassland mosaic in the Serra da Igreja, Southern Brazil. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Anais da Academia Brasileira de Ciências, v. 85, n. 2, p. 769-783, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
Many soils of the highlands of Serra do Mar, as in other mountain ranges, have thick histic horizons that preserve high amounts of carbon. However, the age and constitution of the organic matter of these soils remain doubtful, with possible late Pleistocene or Holocene ages. This study was conducted in three profi les (two in grassland and one in forest) in Serra da Igreja highlands in the state of Paraná. We performed ?13C isotope analysis of organic matter in soil horizons to detect whether C3 or C4 plants dominated the past communities and 14C dating of the humin fraction to obtain the age of the studied horizons. C3 plants seem to have dominated the mountain ridges of Serra da Igreja since at least 3,000 years BP. Even though the Serra da Igreja may represents a landscape of high altitude grasslands in soils containing organic matter from the late Pleistocene, as reported elsewhere in Southern and Southeastern Brazil, our results indicate that the sites studied are at least from the beginning of the Late Holocene, when conditions of high moisture enabled the colonization/recolonization of the Serra da Igreja ridges by C3 plants. This is the period, often reported in the literature, when forests advanced onto grasslands and savannas. |
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Palavras-Chave: |
Isótopos de Carbono; Mata atlântica; Serra do Mar. |
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Thesagro: |
Matéria Orgânica; Solo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/89576/1/CURCIO.pdf
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Marc: |
LEADER 01913naa a2200205 a 4500
001 1966468
005 2015-02-19
008 2013 bl uuuu u00u1 u #d
100 1 $aSCHEER, M. B.
245 $aThe late holocene upper montane cloud forest and high altitude grassland mosaic in the Serra da Igreja, Southern Brazil.$h[electronic resource]
260 $c2013
520 $aMany soils of the highlands of Serra do Mar, as in other mountain ranges, have thick histic horizons that preserve high amounts of carbon. However, the age and constitution of the organic matter of these soils remain doubtful, with possible late Pleistocene or Holocene ages. This study was conducted in three profi les (two in grassland and one in forest) in Serra da Igreja highlands in the state of Paraná. We performed ?13C isotope analysis of organic matter in soil horizons to detect whether C3 or C4 plants dominated the past communities and 14C dating of the humin fraction to obtain the age of the studied horizons. C3 plants seem to have dominated the mountain ridges of Serra da Igreja since at least 3,000 years BP. Even though the Serra da Igreja may represents a landscape of high altitude grasslands in soils containing organic matter from the late Pleistocene, as reported elsewhere in Southern and Southeastern Brazil, our results indicate that the sites studied are at least from the beginning of the Late Holocene, when conditions of high moisture enabled the colonization/recolonization of the Serra da Igreja ridges by C3 plants. This is the period, often reported in the literature, when forests advanced onto grasslands and savannas.
650 $aMatéria Orgânica
650 $aSolo
653 $aIsótopos de Carbono
653 $aMata atlântica
653 $aSerra do Mar
700 1 $aCURCIO, G. R.
700 1 $aRODERJAN, C. V.
773 $tAnais da Academia Brasileira de Ciências$gv. 85, n. 2, p. 769-783, 2013.
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Embrapa Florestas (CNPF) |
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