| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Milho e Sorgo. |
|
Data corrente: |
15/08/2018 |
|
Data da última atualização: |
15/08/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
SOUZA, F. A. de; SILVA, I. R. da; BARRETO, M. B. B. de B.; OEHL, F.; GOTO, B. T.; MAIA, L. C. |
|
Afiliação: |
FRANCISCO ADRIANO DE SOUZA, CNPMS; Iolanda Ramalho da Silva, Universidade Federal de Pernambuco; Maria Beatriz Barbosa de Barros Barreto, Universidade Federal do Rio de Janeiro; Fritz Oehl, Agroscope, Competence Division for Plants and Plant Products, Ecotoxicology, Schloss; Bruno Tomio Goto, Universidade Federal do Rio Grande do Norte; Leonor Costa Maia, Universidade Federal de Pernambuco. |
|
Título: |
Racocetra crispa (Glomeromycotina) delimited by integrative evidence based on morphology, long continuous nuclear rDNA sequencing and phylogeny. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Mycological Progress, v. 17, p. 999-1011, 2018. |
|
DOI: |
10.1007/s11557-018-1410-9 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Here, we describe a new ornamented arbuscular mycorrhizal (AM) fungus, Racocetra crispa sp. nov. isolated from maize fields from the central region of Minas Gerais State, Brazil. For the first time, a Glomeromycotina species is described using a long continuous nuclear rDNA sequence fragment, which encompasses the nearly complete 18S SSU sequence gene until the 3? end of the D2 region of the 28S LSU (~ 3100 bp), which allows for comparison with sequences obtained from regions used for fungal metagenomic studies, species description, and AMfungi DNA-barcode. The new species forms dark brown to black spores, approx. 340?510 ?m on in diam., on sporogenous cells. The spores have unique Bcloud/flower^ projections on the spore surface, two walls, and differentiate a multiple-lobed germ shield with up to 8?12 germ tube initiations. The analysis of the intra- and interspecific DNA-barcode sequence variation within the Racocetra showed that the intragenomic polymorphism among the clones of R. crispa (0?2 %) is within the lower range for the genus. The V3?V4 region of the SSU nrDNA has no resolution to discriminate Racocetra at species level, but from this fragment, we found homology between R. crispa and environmental sequences from two metagenomics studies, one carried out in Brazil at the fungus type location and the other in New Zealand. The integration between AM fungal sequences from reference strains and those obtained from environmental sequences in Glomeromycotina is still a problematic issue, mainly due to the reduced number of AM fungal species characterized based on DNA sequences. MenosHere, we describe a new ornamented arbuscular mycorrhizal (AM) fungus, Racocetra crispa sp. nov. isolated from maize fields from the central region of Minas Gerais State, Brazil. For the first time, a Glomeromycotina species is described using a long continuous nuclear rDNA sequence fragment, which encompasses the nearly complete 18S SSU sequence gene until the 3? end of the D2 region of the 28S LSU (~ 3100 bp), which allows for comparison with sequences obtained from regions used for fungal metagenomic studies, species description, and AMfungi DNA-barcode. The new species forms dark brown to black spores, approx. 340?510 ?m on in diam., on sporogenous cells. The spores have unique Bcloud/flower^ projections on the spore surface, two walls, and differentiate a multiple-lobed germ shield with up to 8?12 germ tube initiations. The analysis of the intra- and interspecific DNA-barcode sequence variation within the Racocetra showed that the intragenomic polymorphism among the clones of R. crispa (0?2 %) is within the lower range for the genus. The V3?V4 region of the SSU nrDNA has no resolution to discriminate Racocetra at species level, but from this fragment, we found homology between R. crispa and environmental sequences from two metagenomics studies, one carried out in Brazil at the fungus type location and the other in New Zealand. The integration between AM fungal sequences from reference strains and those obtained from environmental sequences in Glomeromycotina is still a ... Mostrar Tudo |
|
Thesagro: |
DNA; Filogenia; Fungo; Micorriza. |
|
Thesaurus Nal: |
Mycorrhizae. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 02371naa a2200253 a 4500
001 2094151
005 2018-08-15
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1007/s11557-018-1410-9$2DOI
100 1 $aSOUZA, F. A. de
245 $aRacocetra crispa (Glomeromycotina) delimited by integrative evidence based on morphology, long continuous nuclear rDNA sequencing and phylogeny.$h[electronic resource]
260 $c2018
520 $aHere, we describe a new ornamented arbuscular mycorrhizal (AM) fungus, Racocetra crispa sp. nov. isolated from maize fields from the central region of Minas Gerais State, Brazil. For the first time, a Glomeromycotina species is described using a long continuous nuclear rDNA sequence fragment, which encompasses the nearly complete 18S SSU sequence gene until the 3? end of the D2 region of the 28S LSU (~ 3100 bp), which allows for comparison with sequences obtained from regions used for fungal metagenomic studies, species description, and AMfungi DNA-barcode. The new species forms dark brown to black spores, approx. 340?510 ?m on in diam., on sporogenous cells. The spores have unique Bcloud/flower^ projections on the spore surface, two walls, and differentiate a multiple-lobed germ shield with up to 8?12 germ tube initiations. The analysis of the intra- and interspecific DNA-barcode sequence variation within the Racocetra showed that the intragenomic polymorphism among the clones of R. crispa (0?2 %) is within the lower range for the genus. The V3?V4 region of the SSU nrDNA has no resolution to discriminate Racocetra at species level, but from this fragment, we found homology between R. crispa and environmental sequences from two metagenomics studies, one carried out in Brazil at the fungus type location and the other in New Zealand. The integration between AM fungal sequences from reference strains and those obtained from environmental sequences in Glomeromycotina is still a problematic issue, mainly due to the reduced number of AM fungal species characterized based on DNA sequences.
650 $aMycorrhizae
650 $aDNA
650 $aFilogenia
650 $aFungo
650 $aMicorriza
700 1 $aSILVA, I. R. da
700 1 $aBARRETO, M. B. B. de B.
700 1 $aOEHL, F.
700 1 $aGOTO, B. T.
700 1 $aMAIA, L. C.
773 $tMycological Progress$gv. 17, p. 999-1011, 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 14 | |
| 3. |  | PORTO, B. N.; MAGALHAES, P. C.; CAMPOS, N. A.; ALVES, J. D.; MAGALHÃES, M. M. Otimização de protocolos de extração de RNA em diferentes tecidos de milho. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 9, n. 2, p. 189-200, 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
|    |
| 4. | | PORTO, B. N.; STEINDORFF, A. S.; BRITO, L. S. de; FORMIGHIERI, E. F. Specific Quality Control is essential for Next-Generation Sequencing data usage: case studies in Illumina data from algae, yeasts and plants. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 3., 2016, Brasília, DF. Anais ... Brasília, DF: Embrapa, 2016. p. 77-85.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
| |
| 5. | | TRICHEZ, D.; PORTO, B. N.; PACHECO, T. F.; GONCALVES, S. B.; FORMIGHIERI, E. F.; ALMEIDA, J. R. M. de. Physiological and genetic characterization of new Brazilian yeasts for fuels and chemicals production from renewable resources. In: SYMPOSIUM ON THE CHEMISTRY, BIOLOGY AND APPLICATION OF LYTIC POLYSACCHARIDE MONOOXYGENASES, 2016, Copenhagen, Denmark. [Proceedings ...]. Hellerup: Novo Nordisk Fonden, 2016. Não paginado. Resumo nº S10B-1 (P-200).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
|  |
| 6. | | PORTO, B. N.; ALVES, J. D.; MAGALHÃES, P. C.; CASTRO, E. M.; CAMPOS, N. A.; SOUZA, K. R. D.; MAGALHÃES, M. M.; ANDRADE, C. A.; SANTOS, M. O. Calcium-dependent tolerant response of cell wall in maize mesocotyl under flooding stress. Journal of Agronomy and Crop Science, v. 199, n. 2, p. 134-143, Apr. 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 7. | | PORTO, B. N.; ALVES, J. D.; MAGALHAES, P. C.; CASTRO, E. M.; CAMPOS, N. A.; SOUZA, K. R. D.; MAGALHAES, M. M.; ANDRADE, C. A.; SANTOS, M. O. Calcium-dependent tolerant responses of cell wall in maize mesocotyl flooding stress. Journal of Agronomy and Crop Science, v. 199, p. 134-143, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 8. | | PORTO, B. N.; OLIVEIRA, A. M. C. e; REIS, R. V. dos; VIANA, A. P.; OLIVEIRA, E. J. de; OLIVEIRA, A. B. de. Marcadores microssatélites aplicados ao melhoramento intrapopulacional do maracujazeiro azedo. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 6., 2011, Búzios. Panorama atual e perspectivas do melhoramento de plantas no Brasil: [anais]. Búzios: Sociedade Brasileira de Melhoramento de Plantas, 2011. 1-CD ROM. 5 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
| |
| 9. | | CAIXETA, E. T.; PESTANA, K. N.; SALGADO, C. C.; CAPUCHO, A. S.; QUEIROZ, T. F. N.; PORTO, B. N.; COSME, D.; MACIEL-AMBOLIM, E.; SAKIYAMA, N. S. Integration of genetic linkage maps for Coffea arabica. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 24., 2012, San José, Costa Rica. Programme & abstracts... Costa Rica: ASIC, 2012. p. 58| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
| |
| 10. | | PORTO, B. N.; CAIXETA, E. T.; VIDIGAL, P. M. P.; LELIS, D. T.; ZAMBOLIM, E. M.; RESENDE, M. L. V. de. Predição do secretoma de Hemileia vastatrix RAÇA XXXIII. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRSIL, 9., 2015, Curitiba. Anais... Brasília, DF: Embrapa Café, 2015.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
| |
| 11. | | CAMPOS, N. A.; ALVES, J. D.; SOUZA, K. R. D. de; PORTO, B. N.; MAGALHAES, M. M.; SILVA, G. J. da; PAIVA, L. V. Evolution of aerenchyma formation in a maize breeding program. Plant Omics Journal, v. 9, n. 1, p. 19-25, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 12. | | VINSON, C. C.; MOTA, A. P. Z.; PORTO, B. N.; OLIVEIRA, T. N.; SAMPAIO, I.; LACERDA, A. L.; DANCHIN, E. G. J.; GUIMARAES, P. M.; WILLIAMS, T. C. R.; BRASILEIRO, A. C. M. Characterization of raffinose metabolism genes uncovers a wild Arachis galactinol synthase conferring tolerance to abiotic stresses. Scientific Reports, v. 10, n. 1, 15258, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
| 13. | | CASTRO, I. S. L.; BARREIROS, P. R. R. M.; MENDES, T. A. de O.; FLOREZ, J. C.; SILVA, E. M. de A.; PORTO, B. N.; ZAMBOLIM, L.; CAIXETA, E. T. Gene expression and interactome analysis of candidate effectors associated with pre- and post-haustorial hemileia vastatrix-coffee interaction. Journal of Biotechnology and Biomedicine, v. 5, n. 4, p. 198-213, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Café. |
| |
| 14. | | PORTO, B. N.; CAIXETA, E. T.; MATHIONI, S. M.; VIDIGAL, P. M. P.; ZAMBOLIM, L.; ZAMBOLIM, E. M.; DONOFRIO, N.; POLSON, S. W.; MAIA, T. A.; CHEN, C.; ADETUNJI, M.; KINGHAM, B.; DALIO, R. J. D.; RESENDE, M. L. V. de. Genome sequencing and transcript analysis of Hemileia vastatrix reveal expression dynamics of candidate effectors dependent on host compatibility. PLOSONE, April 18, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Café. |
| |
| Registros recuperados : 14 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
