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| Registros recuperados : 110 | |
| 4. |  | RESENDE, R. T.; SILVA JUNIOR, O. B.; GRATTAPAGLIA, D. ENVIROTYPING in forest tree breeding: exploitation of genotype by environment interaction to avoid misallocation of genotypes in field deployment. Pesquisa Florestal Brasileira, Colombo, v. 39, (nesp), e201902043, 2019. p. 313-314. Edição especial dos resumos do IUFRO World Congress, 25., 2019, Curitiba.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 6. | | SILVA-JUNIOR, O. B.; GRATTAPAGLIA, D.; NOVAES, E.; COLLEVATTI, R. G. Genome assembly of the Pink Ipê (Handroanthus impetiginosus, Bignoniaceae), a highly valued, ecologically keystone Neotropical timber forest tree. GigaScience, v. 7, p. 1-16, 2018.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 7. | | SILVA JUNIOR, O. B.; LIRA, M.; BUSO, G. S. C.; AMARAL, Z. P. S.; GRATTAPAGLIA, D. Descoberta e genotipagem de SNPs em cajueiro via sequencimento de representações genômicas reduzidas. In. CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 3., 2014, Santos. Anais... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2014. Resumo. 658. 1 CD-ROM.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 12. | | 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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| 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 Café. |
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| 14. | | GRATTAPAGLIA, D.; SILVA JUNIOR, O. B. da; RESENDE, L. V.; SILVA, P. I. T. A five-species 50K Axiom SNP microarray allows high quality genotyping of coffee, cashew, cassava, brazilian pine and eucalyptus. In: PLANT AND ANIMAL GENOME CONFERENCE, 25., 2017, San Diego. [Abstracts...]. San Diego, CA: [s.n.], 2017.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 15. | | TANNO, P.; SILVA JUNIOR, O. B. da; RESENDE, L. V.; SOUSA, V. A. de; GRATTAPAGLIA, D. A genotyping array of 3,400 Single Nucleotide Polymorphisms (SNPs) advances the genetic analysis of the iconic tree Araucaria angustifolia, showing that the natural populations ar e more differentiated than previously reported. Pesquisa Florestal Brasileira, Colombo, v. 39, (nesp), e201902043, 2019. p. 188. Edição especial dos resumos do IUFRO World Congress, 25., 2019, Curitiba.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 110 | |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
13/05/2020 |
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Data da última atualização: |
05/01/2021 |
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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: |
TAHERI, S.; DECAËNS, T.; CUNHA, L.; BROWN, G. G.; SILVA, E. da; BARTZ, M. L. C.; BARETTA, D.; DUPONT, L. |
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Afiliação: |
Sorbonne Universite; Universite de Montpellier; University of South Wales; GEORGE GARDNER BROWN, CNPF; Universidade Positivo; Universidade do Estado de Santa Catarina; Universite Paris. |
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Título: |
Genetic evidence of multiple introductions and mixed reproductive strategy in the peregrine earthworm Pontoscolex corethrurus. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Biological Invasions, v. 22, p. 2545-2557, 2020. |
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DOI: |
DOI 10.1007/s10530-020-02270-0 |
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Idioma: |
Inglês |
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Conteúdo: |
Pontoscolex corethrurus is a well-known invasive earthworm in tropical zone which is believed to have originated from the Guayana Shield in South America and was described as parthenogenetic. A recent phylogenetic study revealed four cryptic species in the P. corethrurus complex (L1, L2, L3 and L4), among them L1 was particularly widespread and was proposed as P. corethrurus sensu stricto. Here, our aims were to investigate the genetic variation of P. corethrurus L1 in its presumed native and introduced ranges and to examine its reproductive strategy. An extensive dataset of 478 cytochrome oxidase I gene (COI) sequences, obtained in specimens sampled all around the world, revealed a weak COI haplotype diversity with one major haplotype (H1) present in 76% of the specimens. Analyses of the genetic variation of 12 L1 populations were done using both nuclear (226 AFLP profiles) and mitochondrial (269 COI sequences) genetic information. The high AFLP genotype diversity at the worldwide scale and the fact that no genotype was shared among populations, allowed to reject the ?super-clone? invasion hypothesis. Moreover, a similar level of mean genetic diversity indices were observed between the introduced and native ranges, a pattern explained by a history of multiple introductions of specimens from different parts of the world. At last, occurrence of identical AFLPs genotypes (i.e. clones) in several population confirmed asexual reproduction, but recombination was also revealed by gametic equilibrium analysis in some populations suggesting that P. corethrurus L1 may have a mixed reproductive strategy. MenosPontoscolex corethrurus is a well-known invasive earthworm in tropical zone which is believed to have originated from the Guayana Shield in South America and was described as parthenogenetic. A recent phylogenetic study revealed four cryptic species in the P. corethrurus complex (L1, L2, L3 and L4), among them L1 was particularly widespread and was proposed as P. corethrurus sensu stricto. Here, our aims were to investigate the genetic variation of P. corethrurus L1 in its presumed native and introduced ranges and to examine its reproductive strategy. An extensive dataset of 478 cytochrome oxidase I gene (COI) sequences, obtained in specimens sampled all around the world, revealed a weak COI haplotype diversity with one major haplotype (H1) present in 76% of the specimens. Analyses of the genetic variation of 12 L1 populations were done using both nuclear (226 AFLP profiles) and mitochondrial (269 COI sequences) genetic information. The high AFLP genotype diversity at the worldwide scale and the fact that no genotype was shared among populations, allowed to reject the ?super-clone? invasion hypothesis. Moreover, a similar level of mean genetic diversity indices were observed between the introduced and native ranges, a pattern explained by a history of multiple introductions of specimens from different parts of the world. At last, occurrence of identical AFLPs genotypes (i.e. clones) in several population confirmed asexual reproduction, but recombination was also revealed by ... Mostrar Tudo |
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Palavras-Chave: |
Genetic diversity; Soil macrofauna; Tropical invasive species. |
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Thesaurus NAL: |
Founder effect; Genetic recombination; Parthenogenesis. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02500naa a2200289 a 4500
001 2122302
005 2021-01-05
008 2020 bl uuuu u00u1 u #d
024 7 $aDOI 10.1007/s10530-020-02270-0$2DOI
100 1 $aTAHERI, S.
245 $aGenetic evidence of multiple introductions and mixed reproductive strategy in the peregrine earthworm Pontoscolex corethrurus.$h[electronic resource]
260 $c2020
520 $aPontoscolex corethrurus is a well-known invasive earthworm in tropical zone which is believed to have originated from the Guayana Shield in South America and was described as parthenogenetic. A recent phylogenetic study revealed four cryptic species in the P. corethrurus complex (L1, L2, L3 and L4), among them L1 was particularly widespread and was proposed as P. corethrurus sensu stricto. Here, our aims were to investigate the genetic variation of P. corethrurus L1 in its presumed native and introduced ranges and to examine its reproductive strategy. An extensive dataset of 478 cytochrome oxidase I gene (COI) sequences, obtained in specimens sampled all around the world, revealed a weak COI haplotype diversity with one major haplotype (H1) present in 76% of the specimens. Analyses of the genetic variation of 12 L1 populations were done using both nuclear (226 AFLP profiles) and mitochondrial (269 COI sequences) genetic information. The high AFLP genotype diversity at the worldwide scale and the fact that no genotype was shared among populations, allowed to reject the ?super-clone? invasion hypothesis. Moreover, a similar level of mean genetic diversity indices were observed between the introduced and native ranges, a pattern explained by a history of multiple introductions of specimens from different parts of the world. At last, occurrence of identical AFLPs genotypes (i.e. clones) in several population confirmed asexual reproduction, but recombination was also revealed by gametic equilibrium analysis in some populations suggesting that P. corethrurus L1 may have a mixed reproductive strategy.
650 $aFounder effect
650 $aGenetic recombination
650 $aParthenogenesis
653 $aGenetic diversity
653 $aSoil macrofauna
653 $aTropical invasive species
700 1 $aDECAËNS, T.
700 1 $aCUNHA, L.
700 1 $aBROWN, G. G.
700 1 $aSILVA, E. da
700 1 $aBARTZ, M. L. C.
700 1 $aBARETTA, D.
700 1 $aDUPONT, L.
773 $tBiological Invasions$gv. 22, p. 2545-2557, 2020.
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