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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
24/09/2018 |
Data da última atualização: |
23/04/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
OBREGÓN, D.; CORONA, B. G.; FUENTE, J. de la; CABEZAS-CRUZ, A.; GONÇALVES, L. R.; MATOS, C. A.; ARMAS, Y.; HINOJOSA, Y.; ALFONSO, P.; OLIVEIRA, M. C. de S.; MACHADO, R. Z. |
Afiliação: |
Dasiel Obregón, Universidad Agraria de La Habana/Centro Nacional de Sanidad Agropecuaria; Belkis G. Corona, Centro Nacional de Sanidad Agropecuaria; José de la Fuente, SaBio/Oklahoma State University; Alejandro Cabezas-Cruz, Université Paris-Est; Luiz Ricardo Gonçalves, UNESP; Carlos Antonio Matos, UNESP; Yasmani Armas, Universidad Agraria de La Habana; Yoandri Hinojosa, Centro Nacional de Sanidad Agropecuaria; Pastor Alfonso, Centro Nacional de Sanidad Agropecuaria; MARCIA CRISTINA DE SENA OLIVEIRA, CPPSE; Rosangela Z. Machado, UNESP. |
Título: |
Molecular evidence of the reservoir competence of water buffalo (Bubalus bubalis) for Anaplasma marginale in Cuba. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Veterinary Parasitology, v. 13, p. 180-187, 2018. |
DOI: |
10.1016/j.vprsr.2018.06.007 |
Idioma: |
Inglês |
Conteúdo: |
Water buffalo (Bubalus bubalis) is a potential reservoir for Anaplasma marginale in livestock ecosystems of tropical countries. However, their participation in the epidemiological process of bovine anaplasmosis in endemic areas remains unclear. In the present study, the reservoir competence of water buffalo for A. marginale was explored by focusing on the analysis of rickettsemia levels in carrier animals, and the genetic characterization of A. marginale strains from cattle and buffalo. Eight groups of cattle and water buffaloes were randomly selected from cohabiting herds in four livestock ecosystems of Cuba, together with two control groups from unrelated cattle and buffalo herds. A total of 180 adult animals (88 water buffalo and 92 cattle) were sampled. Rickettsemia in carrier animals was determined by quantitative real-time PCR. The rickettsemia (parasitemia) levels in cattle were higher than in buffaloes, however the rickettsemia in buffalo may be enough to infect R. microplus ticks. The genetic diversity of A. marginale was assessed by strain characterization and phylogenetic analysis of 27 msp1α gene sequences. The results showed genetic similarity among strains from cattle and water buffalo, suggesting the occurrence of cross-species transmission. |
Palavras-Chave: |
Water buffalo. |
Thesagro: |
Bubalus Bubalis; Búfalo. |
Thesaurus Nal: |
Rhipicephalus microplus. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02176naa a2200301 a 4500 001 2096205 005 2019-04-23 008 2018 bl uuuu u00u1 u #d 024 7 $a10.1016/j.vprsr.2018.06.007$2DOI 100 1 $aOBREGÓN, D. 245 $aMolecular evidence of the reservoir competence of water buffalo (Bubalus bubalis) for Anaplasma marginale in Cuba.$h[electronic resource] 260 $c2018 520 $aWater buffalo (Bubalus bubalis) is a potential reservoir for Anaplasma marginale in livestock ecosystems of tropical countries. However, their participation in the epidemiological process of bovine anaplasmosis in endemic areas remains unclear. In the present study, the reservoir competence of water buffalo for A. marginale was explored by focusing on the analysis of rickettsemia levels in carrier animals, and the genetic characterization of A. marginale strains from cattle and buffalo. Eight groups of cattle and water buffaloes were randomly selected from cohabiting herds in four livestock ecosystems of Cuba, together with two control groups from unrelated cattle and buffalo herds. A total of 180 adult animals (88 water buffalo and 92 cattle) were sampled. Rickettsemia in carrier animals was determined by quantitative real-time PCR. The rickettsemia (parasitemia) levels in cattle were higher than in buffaloes, however the rickettsemia in buffalo may be enough to infect R. microplus ticks. The genetic diversity of A. marginale was assessed by strain characterization and phylogenetic analysis of 27 msp1α gene sequences. The results showed genetic similarity among strains from cattle and water buffalo, suggesting the occurrence of cross-species transmission. 650 $aRhipicephalus microplus 650 $aBubalus Bubalis 650 $aBúfalo 653 $aWater buffalo 700 1 $aCORONA, B. G. 700 1 $aFUENTE, J. de la 700 1 $aCABEZAS-CRUZ, A. 700 1 $aGONÇALVES, L. R. 700 1 $aMATOS, C. A. 700 1 $aARMAS, Y. 700 1 $aHINOJOSA, Y. 700 1 $aALFONSO, P. 700 1 $aOLIVEIRA, M. C. de S. 700 1 $aMACHADO, R. Z. 773 $tVeterinary Parasitology$gv. 13, p. 180-187, 2018.
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Embrapa Pecuária Sudeste (CPPSE) |
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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
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
16/09/2008 |
Data da última atualização: |
16/09/2008 |
Autoria: |
CLUZEAU, D.; PÉRÈS, G.; MERCIER, V.; BISPO, A.; ARROUAYS, D.; WALTER, C.; CORTET, J.; VILLENAVE, C.; RUIZ, N.; RANJARD, L.; CHAUSSOD, R.; CANNAVACCIUOLO, M.; ROUGÉ, L.; JOLIVET, C.; FARGETTE, M.; MATEILLE, T.; LAVELLE, P.; LERMERCIER-FOUCAULT, B.; DUBS, F.; MARTIN-LAURENT, F.; VELASQUEZ, E.; BELLIDO, A.; GUERNION, M.; PONGE, J. F. |
Título: |
Procedures and protocol for soil biodiversity monitoring: "RMQSBiodiv", a French Pilot area experience. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
In order to incorporate biological parameters into soil quality monitoring, a French program «
RMQS-biodiv » was performed at the regional scale (Brittany, France). This program assessed
a range of biological parameters, and was connected to another soil monitoring network
developed at the national scale (Soil Quality Measurement Network- RMQS) which monitor
agro-pedological parameters. The connexion of both programs allowed the merge of both biotic
and abiotic data in a larger dataset, the analysis and the monitoring of soil biodiversity (species
and functions) in relation to land use (mainly agricultural practices) and/or pedoclimatic
parameters.
The RMQS-Biodiv Program also focussed on the optimization of soil biota sampling procedures
with the objective of their necessary standardization at national or European levels. It finally
assessed emerging criteria with respect to their relevance vs their cost effectiveness before
promoting them towards practical field actors.
Thus, this programme required an important research network to measure a large range of
biological parameters: macrofauna (earthworms, total macrofauna), mesofauna (acarina and
collembola), microorganisms (nematodes, microbial biomass, bacterial and fungal diversity),
and also functional biological parameters (soil respiration, humus index).The pilot area covered
more than 27 000 km² and the sampling scheme followed a systematic approach based on a
16 X 16 km squared grid. 115 sites were sampled in 2006 and 2007. The sampling methods
adapted to the present study context were designed to meet, as far as possible, the ISO
standards.
This paper will expose the logistics required to perform this type of program. Moreover, the
protocols and procedures will be discussed with respect to the ISO standards and to the
propositions and recommendations made by the ENVASSO project (Environmental Assessment
of Soil for Monitoring). MenosIn order to incorporate biological parameters into soil quality monitoring, a French program «
RMQS-biodiv » was performed at the regional scale (Brittany, France). This program assessed
a range of biological parameters, and was connected to another soil monitoring network
developed at the national scale (Soil Quality Measurement Network- RMQS) which monitor
agro-pedological parameters. The connexion of both programs allowed the merge of both biotic
and abiotic data in a larger dataset, the analysis and the monitoring of soil biodiversity (species
and functions) in relation to land use (mainly agricultural practices) and/or pedoclimatic
parameters.
The RMQS-Biodiv Program also focussed on the optimization of soil biota sampling procedures
with the objective of their necessary standardization at national or European levels. It finally
assessed emerging criteria with respect to their relevance vs their cost effectiveness before
promoting them towards practical field actors.
Thus, this programme required an important research network to measure a large range of
biological parameters: macrofauna (earthworms, total macrofauna), mesofauna (acarina and
collembola), microorganisms (nematodes, microbial biomass, bacterial and fungal diversity),
and also functional biological parameters (soil respiration, humus index).The pilot area covered
more than 27 000 km² and the sampling scheme followed a systematic approach based on a
16 X 16 km squared grid. 115 sites were sampled in 2006 and... Mostrar Tudo |
Categoria do assunto: |
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Marc: |
LEADER 03231naa a2200397 a 4500 001 1314823 005 2008-09-16 008 2008 bl uuuu u00u1 u #d 100 1 $aCLUZEAU, D. 245 $aProcedures and protocol for soil biodiversity monitoring$b"RMQSBiodiv", a French Pilot area experience. 260 $c2008 520 $aIn order to incorporate biological parameters into soil quality monitoring, a French program « RMQS-biodiv » was performed at the regional scale (Brittany, France). This program assessed a range of biological parameters, and was connected to another soil monitoring network developed at the national scale (Soil Quality Measurement Network- RMQS) which monitor agro-pedological parameters. The connexion of both programs allowed the merge of both biotic and abiotic data in a larger dataset, the analysis and the monitoring of soil biodiversity (species and functions) in relation to land use (mainly agricultural practices) and/or pedoclimatic parameters. The RMQS-Biodiv Program also focussed on the optimization of soil biota sampling procedures with the objective of their necessary standardization at national or European levels. It finally assessed emerging criteria with respect to their relevance vs their cost effectiveness before promoting them towards practical field actors. Thus, this programme required an important research network to measure a large range of biological parameters: macrofauna (earthworms, total macrofauna), mesofauna (acarina and collembola), microorganisms (nematodes, microbial biomass, bacterial and fungal diversity), and also functional biological parameters (soil respiration, humus index).The pilot area covered more than 27 000 km² and the sampling scheme followed a systematic approach based on a 16 X 16 km squared grid. 115 sites were sampled in 2006 and 2007. The sampling methods adapted to the present study context were designed to meet, as far as possible, the ISO standards. This paper will expose the logistics required to perform this type of program. Moreover, the protocols and procedures will be discussed with respect to the ISO standards and to the propositions and recommendations made by the ENVASSO project (Environmental Assessment of Soil for Monitoring). 700 1 $aPÉRÈS, G. 700 1 $aMERCIER, V. 700 1 $aBISPO, A. 700 1 $aARROUAYS, D. 700 1 $aWALTER, C. 700 1 $aCORTET, J. 700 1 $aVILLENAVE, C. 700 1 $aRUIZ, N. 700 1 $aRANJARD, L. 700 1 $aCHAUSSOD, R. 700 1 $aCANNAVACCIUOLO, M. 700 1 $aROUGÉ, L. 700 1 $aJOLIVET, C. 700 1 $aFARGETTE, M. 700 1 $aMATEILLE, T. 700 1 $aLAVELLE, P. 700 1 $aLERMERCIER-FOUCAULT, B. 700 1 $aDUBS, F. 700 1 $aMARTIN-LAURENT, F. 700 1 $aVELASQUEZ, E. 700 1 $aBELLIDO, A. 700 1 $aGUERNION, M. 700 1 $aPONGE, J. F. 773 $tIn: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.
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