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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
27/12/2013 |
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Data da última atualização: |
27/12/2013 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
KALACHE, S. H.; VALERIO, J. R.; TORRES, F. Z. V.; MORAES, L. R. O.; STEFANELLO, A. M.; OLIVElRA, M. C. M. |
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Afiliação: |
CNOGC; JOSE RAUL VALERIO, CNPGC; FABRICIA ZIMERMANN VILELA TORRES, CNPGC; CNPGC; CNPGC; AGRAER. |
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Título: |
Comparação dos danos ocasionados pelas cigarrinhas-das-pastagens (Hemiptera:Cercopidae) em coleção de genótipos do gênero Brachiaria. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
O Biológico, São Paulo, SP, v. 75, n. 2, p 98 , jul./dez. 2013. |
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Idioma: |
Português |
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Notas: |
Edição dos resumos da 26ª Reunião Anual do Instituto Biológico, São Paulo, 2013 e 11º Congresso de Iniciação Científica em Ciências Agrárias Biológicas e Ambientais - CICAM, agosto, 2013. Resumo 068. |
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Palavras-Chave: |
Notozulia enireriana. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/94516/1/digitalizar0008.pdf
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Marc: |
LEADER 00853nam a2200181 a 4500
001 1974672
005 2013-12-27
008 2013 bl uuuu u00u1 u #d
100 1 $aKALACHE, S. H.
245 $aComparação dos danos ocasionados pelas cigarrinhas-das-pastagens (Hemiptera$bCercopidae) em coleção de genótipos do gênero Brachiaria.$h[electronic resource]
260 $aO Biológico, São Paulo, SP, v. 75, n. 2, p 98 , jul./dez. 2013.$c2013
500 $aEdição dos resumos da 26ª Reunião Anual do Instituto Biológico, São Paulo, 2013 e 11º Congresso de Iniciação Científica em Ciências Agrárias Biológicas e Ambientais - CICAM, agosto, 2013. Resumo 068.
653 $aNotozulia enireriana
700 1 $aVALERIO, J. R.
700 1 $aTORRES, F. Z. V.
700 1 $aMORAES, L. R. O.
700 1 $aSTEFANELLO, A. M.
700 1 $aOLIVElRA, M. C. M.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
02/07/2021 |
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Data da última atualização: |
02/07/2021 |
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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: |
PAZ VENTERO, M.; CUADRAT, R. R. C.; VIDAL, I.; ANDRADE, B. G. N.; MOLINA-PARDINES, C.; HARI-MORENO, J. M.; COUTINHO, F. H.; MERINO, E.; REGITANO, L. C. de A.; SILVEIRA, C. B.; AFLI, H.; LÓPEZ-PÉREZ, M.; RODRÍGUEZ, J. C. |
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Afiliação: |
MARIA PAZ VENTERO, ISABIAL; RAFAEL R. C. CUADRAT, German Institute of Human Nutrition Potsdam-Rehbrücke; INMACULADA VIDAL, ISABIAL; BRUNO G. N. ANDRADE, Munster Technological University; CARMEN MOLINA-PARDINES, ISABIAL; JOSE M. HARO-MORENO, Universidad Miguel Hernández; FELIPE H. COUTINHO, Universidad Miguel Hernández; ESPERANZA MERINO, ISABIAL; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; CYNTHIA B. SILVEIRA, University of Miami; HAITHEM AFLI, Munster Technological University; MARIO LÓPEZ-PÉREZ, ISABIAL; JUAN CARLOS RODRÍGUEZ, ISABIAL. |
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Título: |
Nasopharyngeal microbial communities of patients infected with SARS-CoV-2 that developed COVID-19. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Frontiers in Microbiology, v.12, 637430, mar. 2021 |
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Páginas: |
10 p. |
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DOI: |
10.3389/fmicb.2021.637430 |
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Idioma: |
Inglês |
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Conteúdo: |
Background: SARS-CoV-2 is an RNA virus causing COVID-19. The clinical characteristics and epidemiology of COVID-19 have been extensively investigated, however, only one study so far focused on the patient?s nasopharynx microbiota. In this study we investigated the nasopharynx microbial community of patients that developed different severity levels of COVID-19. We performed 16S ribosomal DNA sequencing from nasopharyngeal swab samples obtained from SARS-CoV-2 positive (56) and negative (18) patients in the province of Alicante (Spain) in their first visit to the hospital. Positive SARS-CoV-2 patients were observed and later categorized in mild (symptomatic without hospitalization), moderate (hospitalization), and severe (admission to ICU). We compared the microbiota diversity and OTU composition among severity groups and built bacterial co-abundance networks for each group. Results: Statistical analysis indicated differences in the nasopharyngeal microbiome of COVID19 patients. 62 OTUs were found exclusively in SARS-CoV-2 positive patients, mostly classified as members of the phylum Bacteroidota (18) and Firmicutes (25). OTUs classified as Prevotella were found to be significantly more abundant in patients that developed more severe COVID-19. Furthermore, co-abundance analysis indicated a loss of network complexity among samples from patients that later developed more severe symptoms. Conclusion: Our study shows that the nasopharyngeal microbiome of COVID-19 patients showed differences in the composition of specific OTUs and complexity of co-abundance networks. Taxa with differential abundances among groups could serve as biomarkers for COVID-19 severity. Nevertheless, further studies with larger sample sizes should be conducted to validate these results. MenosBackground: SARS-CoV-2 is an RNA virus causing COVID-19. The clinical characteristics and epidemiology of COVID-19 have been extensively investigated, however, only one study so far focused on the patient?s nasopharynx microbiota. In this study we investigated the nasopharynx microbial community of patients that developed different severity levels of COVID-19. We performed 16S ribosomal DNA sequencing from nasopharyngeal swab samples obtained from SARS-CoV-2 positive (56) and negative (18) patients in the province of Alicante (Spain) in their first visit to the hospital. Positive SARS-CoV-2 patients were observed and later categorized in mild (symptomatic without hospitalization), moderate (hospitalization), and severe (admission to ICU). We compared the microbiota diversity and OTU composition among severity groups and built bacterial co-abundance networks for each group. Results: Statistical analysis indicated differences in the nasopharyngeal microbiome of COVID19 patients. 62 OTUs were found exclusively in SARS-CoV-2 positive patients, mostly classified as members of the phylum Bacteroidota (18) and Firmicutes (25). OTUs classified as Prevotella were found to be significantly more abundant in patients that developed more severe COVID-19. Furthermore, co-abundance analysis indicated a loss of network complexity among samples from patients that later developed more severe symptoms. Conclusion: Our study shows that the nasopharyngeal microbiome of COVID-19 patients showed d... Mostrar Tudo |
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Palavras-Chave: |
Coronavirus; COVID 19; NGS next generation sequencing; SARS CoV 2. |
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Thesaurus NAL: |
Microbiome; Prevotella. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/224271/1/NasopharyngealMicrobialCommunities.pdf
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Marc: |
LEADER 02818naa a2200361 a 4500
001 2132766
005 2021-07-02
008 2021 bl uuuu u00u1 u #d
024 7 $a10.3389/fmicb.2021.637430$2DOI
100 1 $aPAZ VENTERO, M.
245 $aNasopharyngeal microbial communities of patients infected with SARS-CoV-2 that developed COVID-19.$h[electronic resource]
260 $c2021
300 $a10 p.
520 $aBackground: SARS-CoV-2 is an RNA virus causing COVID-19. The clinical characteristics and epidemiology of COVID-19 have been extensively investigated, however, only one study so far focused on the patient?s nasopharynx microbiota. In this study we investigated the nasopharynx microbial community of patients that developed different severity levels of COVID-19. We performed 16S ribosomal DNA sequencing from nasopharyngeal swab samples obtained from SARS-CoV-2 positive (56) and negative (18) patients in the province of Alicante (Spain) in their first visit to the hospital. Positive SARS-CoV-2 patients were observed and later categorized in mild (symptomatic without hospitalization), moderate (hospitalization), and severe (admission to ICU). We compared the microbiota diversity and OTU composition among severity groups and built bacterial co-abundance networks for each group. Results: Statistical analysis indicated differences in the nasopharyngeal microbiome of COVID19 patients. 62 OTUs were found exclusively in SARS-CoV-2 positive patients, mostly classified as members of the phylum Bacteroidota (18) and Firmicutes (25). OTUs classified as Prevotella were found to be significantly more abundant in patients that developed more severe COVID-19. Furthermore, co-abundance analysis indicated a loss of network complexity among samples from patients that later developed more severe symptoms. Conclusion: Our study shows that the nasopharyngeal microbiome of COVID-19 patients showed differences in the composition of specific OTUs and complexity of co-abundance networks. Taxa with differential abundances among groups could serve as biomarkers for COVID-19 severity. Nevertheless, further studies with larger sample sizes should be conducted to validate these results.
650 $aMicrobiome
650 $aPrevotella
653 $aCoronavirus
653 $aCOVID 19
653 $aNGS next generation sequencing
653 $aSARS CoV 2
700 1 $aCUADRAT, R. R. C.
700 1 $aVIDAL, I.
700 1 $aANDRADE, B. G. N.
700 1 $aMOLINA-PARDINES, C.
700 1 $aHARI-MORENO, J. M.
700 1 $aCOUTINHO, F. H.
700 1 $aMERINO, E.
700 1 $aREGITANO, L. C. de A.
700 1 $aSILVEIRA, C. B.
700 1 $aAFLI, H.
700 1 $aLÓPEZ-PÉREZ, M.
700 1 $aRODRÍGUEZ, J. C.
773 $tFrontiers in Microbiology$gv.12, 637430, mar. 2021
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Embrapa Pecuária Sudeste (CPPSE) |
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