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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
03/07/2017 |
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Data da última atualização: |
14/04/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BONIEK, D.; OLIVEIRA, L. V. N. de; RIBEIRO, N. de Q.; OLIVEIRA-PAIVA, C. A.; LANA, U. G. de P.; SANTOS, A. F. B. dos; STOIANOFF, M. A. de R. |
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Afiliação: |
CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS; UBIRACI GOMES DE PAULA LANA, CNPMS; MARIA APARECIDA DE RESENDE STOIANOFF, UFMG. |
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Título: |
Effect of environmental factors on rock-inhabiting fungal communities from brazilian soapstone samples. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Journal of Environmental Science and Engineering B, v. 6, p. 55-71, 2017. |
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DOI: |
10.17265/2162-5263/2017.02.001 |
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Idioma: |
Inglês |
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Conteúdo: |
The present study aims to evaluate the environmental effect on fungal community composition associated with biodeterioration occurring in stones (soapstone) at two distinct locations in Minas Gerais State, Brazil: Congonhas city and Sanctuary of Caraça. Four collections of fungal communities over one year were obtained from both research sites from the soapstone block surfaces exposed for over two decades. The molecular diversity profile of the fungal community at the two localities was obtained by DGGE (Denaturing Gradient Gel Electrophoresis), and the genomes of the most representative population were sequenced. DGGE showed the formation of two clusters with filamentous fungal communities. Sequencing of the most representative bands revealed the presence of fungi associated with the biodeterioration of soapstone. In addition, many of the identified species were associated with photobionts that could generate lichens, indicating that environmental characteristics affect the occurrence of filamentous fungi, which leads to biodeterioration of stones. Authors? study focused on an environmental variation of an extreme habitat for fungi associated with soapstone in the state of Minas Gerais, Brazil and identified the presence of interesting rock-inhabiting fungal communities including species related to lichens, which can accelerate the deterioration of stones by the production of organic acids. |
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Palavras-Chave: |
Biodeterioração; Comunidade fungica; Património cultural; Pedra-sabão. |
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Thesagro: |
Fungo. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02264naa a2200265 a 4500
001 2071884
005 2021-04-14
008 2017 bl uuuu u00u1 u #d
024 7 $a10.17265/2162-5263/2017.02.001$2DOI
100 1 $aBONIEK, D.
245 $aEffect of environmental factors on rock-inhabiting fungal communities from brazilian soapstone samples.$h[electronic resource]
260 $c2017
520 $aThe present study aims to evaluate the environmental effect on fungal community composition associated with biodeterioration occurring in stones (soapstone) at two distinct locations in Minas Gerais State, Brazil: Congonhas city and Sanctuary of Caraça. Four collections of fungal communities over one year were obtained from both research sites from the soapstone block surfaces exposed for over two decades. The molecular diversity profile of the fungal community at the two localities was obtained by DGGE (Denaturing Gradient Gel Electrophoresis), and the genomes of the most representative population were sequenced. DGGE showed the formation of two clusters with filamentous fungal communities. Sequencing of the most representative bands revealed the presence of fungi associated with the biodeterioration of soapstone. In addition, many of the identified species were associated with photobionts that could generate lichens, indicating that environmental characteristics affect the occurrence of filamentous fungi, which leads to biodeterioration of stones. Authors? study focused on an environmental variation of an extreme habitat for fungi associated with soapstone in the state of Minas Gerais, Brazil and identified the presence of interesting rock-inhabiting fungal communities including species related to lichens, which can accelerate the deterioration of stones by the production of organic acids.
650 $aFungo
653 $aBiodeterioração
653 $aComunidade fungica
653 $aPatrimónio cultural
653 $aPedra-sabão
700 1 $aOLIVEIRA, L. V. N. de
700 1 $aRIBEIRO, N. de Q.
700 1 $aOLIVEIRA-PAIVA, C. A.
700 1 $aLANA, U. G. de P.
700 1 $aSANTOS, A. F. B. dos
700 1 $aSTOIANOFF, M. A. de R.
773 $tJournal of Environmental Science and Engineering B$gv. 6, p. 55-71, 2017.
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Embrapa Milho e Sorgo (CNPMS) |
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| 1. |  | DUARTE, A. B. de A.; MACHADO, F. A.; FRANCO, L. J. D.; CARVALHO, S. P.; ARAUJO NETO, R. B. de. Silagem mista de capim-andropógon com farelo de trigo ou com farelo de soja. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA MEIO-NORTE, 7., 2021, Teresina, PI. Anais... Teresina: Embrapa Meio-Norte, 2023. (Embrapa Meio-Norte. Documentos, 287). p. 38.| Tipo: Resumo em Anais de Congresso |
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