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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
03/06/2014 |
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Data da última atualização: |
05/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SCHWARZ, R. S.; TEIXEIRA, E. W.; TAUBER, J. P.; BIRKE, J. M.; MARTINS, M. F.; FONSECA, I.; EVANS, J. D. |
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Afiliação: |
RYAN S. SCHWARZ, Bee Research Lab, USDA; ERICA WEINSTEIN TEIXEIRA, APTA-SP; JAMES P. TAUBER, Bee Research Lab, USDA; JULIANE M. BIRKE, Bee Research Lab, USDA; MARTA FONSECA MARTINS, CNPGL; ISABELA FONSECA; JAY D. EVANS, Bee Research Lab, USDA. |
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Título: |
Honey bee colonies act as reservoirs for two Spiroplasma facultative symbionts and incur complex, multiyear infection dynamics. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Microbiology Open, v. 3, n. 3, p. 341-355, 2014. |
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Páginas: |
15 p. |
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DOI: |
https://doi.org/10.1002%2Fmbo3.172 |
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Idioma: |
Inglês |
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Conteúdo: |
Two species of Spiroplasma (Mollicutes) bacteria were isolated from and described as pathogens of the European honey bee, Apis mellifera, ∼30 years ago but recent information on them is lacking despite global concern to understand bee population declines. Here we provide a comprehensive survey for the prevalence of these two Spiroplasma species in current populations of honey bees using improved molecular diagnostic techniques to assay multiyear colony samples from North America (U.S.A.) and South America (Brazil). Significant annual and seasonal fluctuations of Spiroplasma apis and Spiroplasma melliferum prevalence in colonies from the U.S.A. (n = 616) and Brazil (n = 139) occurred during surveys from 2011 through 2013. Overall, 33% of U.S.A. colonies and 54% of Brazil colonies were infected by Spiroplasma spp., where S. melliferum predominated over S. apis in both countries (25% vs. 14% and 44% vs. 38% frequency, respectively). Colonies were co-infected by both species more frequently than expected in both countries and at a much higher rate in Brazil (52%) compared to the U.S.A. (16.5%). U.S.A. samples showed that both species were prevalent not only during spring, as expected from prior research, but also during other seasons. These findings demonstrate that the model of honey bee spiroplasmas as springtime-restricted pathogens needs to be broadened and their role as occasional pathogens considered in current contexts. |
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Palavras-Chave: |
Flower microbe communities; Host-parasite interaction; Microbial prevalence; Symbiont; Temporal survey. |
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Thesaurus Nal: |
Spiroplasma. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/103040/1/Artigo-Marta-Honey-Bee-mbo3172.pdf
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Marc: |
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024 7 $ahttps://doi.org/10.1002%2Fmbo3.172$2DOI
100 1 $aSCHWARZ, R. S.
245 $aHoney bee colonies act as reservoirs for two Spiroplasma facultative symbionts and incur complex, multiyear infection dynamics.$h[electronic resource]
260 $c2014
300 $a15 p.
520 $aTwo species of Spiroplasma (Mollicutes) bacteria were isolated from and described as pathogens of the European honey bee, Apis mellifera, ∼30 years ago but recent information on them is lacking despite global concern to understand bee population declines. Here we provide a comprehensive survey for the prevalence of these two Spiroplasma species in current populations of honey bees using improved molecular diagnostic techniques to assay multiyear colony samples from North America (U.S.A.) and South America (Brazil). Significant annual and seasonal fluctuations of Spiroplasma apis and Spiroplasma melliferum prevalence in colonies from the U.S.A. (n = 616) and Brazil (n = 139) occurred during surveys from 2011 through 2013. Overall, 33% of U.S.A. colonies and 54% of Brazil colonies were infected by Spiroplasma spp., where S. melliferum predominated over S. apis in both countries (25% vs. 14% and 44% vs. 38% frequency, respectively). Colonies were co-infected by both species more frequently than expected in both countries and at a much higher rate in Brazil (52%) compared to the U.S.A. (16.5%). U.S.A. samples showed that both species were prevalent not only during spring, as expected from prior research, but also during other seasons. These findings demonstrate that the model of honey bee spiroplasmas as springtime-restricted pathogens needs to be broadened and their role as occasional pathogens considered in current contexts.
650 $aSpiroplasma
653 $aFlower microbe communities
653 $aHost-parasite interaction
653 $aMicrobial prevalence
653 $aSymbiont
653 $aTemporal survey
700 1 $aTEIXEIRA, E. W.
700 1 $aTAUBER, J. P.
700 1 $aBIRKE, J. M.
700 1 $aMARTINS, M. F.
700 1 $aFONSECA, I.
700 1 $aEVANS, J. D.
773 $tMicrobiology Open$gv. 3, n. 3, p. 341-355, 2014.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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| 1. |  | SCHWARZ, R. S.; TEIXEIRA, E. W.; TAUBER, J. P.; BIRKE, J. M.; MARTINS, M. F.; FONSECA, I.; EVANS, J. D. Honey bee colonies act as reservoirs for two Spiroplasma facultative symbionts and incur complex, multiyear infection dynamics. Microbiology Open, v. 3, n. 3, p. 341-355, 2014. 15 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Gado de Leite. |
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