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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Pecuária Sudeste; Embrapa Pecuária Sul. |
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Data corrente: |
25/10/2013 |
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Data da última atualização: |
12/08/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MORÉ, D. D.; MALAGO JUNIOR, W.; MUDADU, M. de A.; ZERLOTINI NETO, A.; GULIAS-GOMES, C. C.; IBELLI, A. M. G.; CATOIA, V.; CARDOSO, F. F.; REGITANO, L. C. de A. |
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Afiliação: |
DANIELA D. MORÉ; WILSON MALAGO JUNIOR, CPPSE; MAURICIO DE ALVARENGA MUDADU, CPPSE; ADHEMAR ZERLOTINI NETO, CNPTIA; CLAUDIA CRISTINA GULIAS GOMES, CPPSUL; ADRIANA MERCIA GUARATINI IBELLI, CNPSA; VICTOR CATOIA; FERNANDO F. CARDOSO; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
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Título: |
Genetics mechanisms of resistance and response to tick infestation in Hereford cattle: a global view. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON ANIMAL FUNCTIONAL GENOMICS, 5., 2013, Guarujá. Abstract... Guarujá:[ s.n.], 2013. AB.59. |
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Idioma: |
Inglês
Português |
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Conteúdo: |
The present study aims to analyze the bovine skin transcriptome before and after tick infestation between resistant and susceptible cattle, to identify genes differentially expressed (DE), SNPs in transcribed (QTLs) and regulatory (eQTLs) regions, alternative transcription sites and imprinted genes to draw a map of the skin transcriptome in response to tick infestation. |
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Palavras-Chave: |
Genetics mechanisms; Hereford cattle; Infestação de carrapatos; Tick infestation. |
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Thesagro: |
Gado; Genética. |
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Thesaurus Nal: |
Cattle; Genetics; Tick infestations. |
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Categoria do assunto: |
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X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/113116/1/Moreetal.ISAFG2013.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/91463/1/genetics.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/97790/1/More-et-al.-ISAFG-2013.pdf
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Marc: |
LEADER 01365nam a2200313 a 4500
001 1988787
005 2016-08-12
008 2013 bl uuuu u00u1 u #d
100 1 $aMORÉ, D. D.
245 $aGenetics mechanisms of resistance and response to tick infestation in Hereford cattle$ba global view.$h[electronic resource]
260 $aIn: INTERNATIONAL SYMPOSIUM ON ANIMAL FUNCTIONAL GENOMICS, 5., 2013, Guarujá. Abstract... Guarujá:[ s.n.], 2013. AB.59.$c2013
520 $aThe present study aims to analyze the bovine skin transcriptome before and after tick infestation between resistant and susceptible cattle, to identify genes differentially expressed (DE), SNPs in transcribed (QTLs) and regulatory (eQTLs) regions, alternative transcription sites and imprinted genes to draw a map of the skin transcriptome in response to tick infestation.
650 $aCattle
650 $aGenetics
650 $aTick infestations
650 $aGado
650 $aGenética
653 $aGenetics mechanisms
653 $aHereford cattle
653 $aInfestação de carrapatos
653 $aTick infestation
700 1 $aMALAGO JUNIOR, W.
700 1 $aMUDADU, M. de A.
700 1 $aZERLOTINI NETO, A.
700 1 $aGULIAS-GOMES, C. C.
700 1 $aIBELLI, A. M. G.
700 1 $aCATOIA, V.
700 1 $aCARDOSO, F. F.
700 1 $aREGITANO, L. C. de A.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
21/08/2008 |
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Data da última atualização: |
22/08/2008 |
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Autoria: |
BROWN, G. G.; MARTINS, P. T.; MATSUMURA, C.; SILVA, S. H. da; FERRARI, E.; KORASAKI, V.; PASINI, A. |
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Título: |
Growth of Pontoscolex corethrurus in an oxisol mixed or not with different amounts of sand and/or organic matter. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
In: International Symposium on Earthworm Ecology, 8., 2006, Kraków. Abstracts... Kraków: Jagiellonian University, 2006. p. 61. |
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Idioma: |
Inglês |
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Conteúdo: |
Pontoscolex corethrurus is a pantropical geophagous endogeic earthworm species native to the Guyana Shield area in Northern Brazil. It is found throughout the country, mainly in disturbed ecosystems, although it also may inhabit natural ecosystems far from its original habitat, where it must be considered an exotic invasive species. Its distribution has been associated with a wide-ranging tolerance to different soil types and environments (Lavelle et al., 1987). However, the species is rare in agricultural fields of Northern Paraná State, Brazil. Therefore, the present study was undertaken to evaluate possible soil limitations for the colonization of this species at the Embrapa Soybean experiment station (Londrina, Brazil). P. corethrurus were incubated at 27ºC in the laboratory, using the Rhodic Hapludox from the station and different amounts of added organic matter (OM; composted city organic wastes) and sand. The following treatments were used: 100% soil; soil+2% (weight) OM; soil+4% OM; soil+10% OM; soil+10% sand; soil+30% sand; soil+60% sand. A potting mixture used in the greenhouse (70%soil, 20%sand, 10%OM) was also tested. Mean C content of the mixtures ranged from 1.2 to 4.3% and sand contents from 8 to 76%. Each container (10 cm square plastic box) received about 140g air-dry substrate, and water at 70-80% field capacity. Each box had 1 specimen and each treatment was replicated 14 times. The worms were cultivated for 395 d, and the substrates changed approximately every 20 d. After 1 yr, only 5 worms were alive in the soil+60% sand treatment and>9 individuals in the remaining treatments. A negative relationship was observed between sand content and earthworm biomass (R2 = 0,60). Worm biomass and soil C content showed a polynomial relationship (R2 = 0,89), with maximum values at 2.8% C. Positive linear correlations (R2 = 0,5) with soil P and Mg were also observed. Worms grew best in soil+2% OM, followed by soil+10% sand, soil+4% OM, soil 100%, and soil+30% sand. These results indicate that the soil from Embrapa Soybean is adequate for the development of P. corethrurus, and that some other factor must be limiting colonization by this species. Furthermore, a small increase in soil OM (from 2.3-2,6% C) could greatly benefit the populations of this species. MenosPontoscolex corethrurus is a pantropical geophagous endogeic earthworm species native to the Guyana Shield area in Northern Brazil. It is found throughout the country, mainly in disturbed ecosystems, although it also may inhabit natural ecosystems far from its original habitat, where it must be considered an exotic invasive species. Its distribution has been associated with a wide-ranging tolerance to different soil types and environments (Lavelle et al., 1987). However, the species is rare in agricultural fields of Northern Paraná State, Brazil. Therefore, the present study was undertaken to evaluate possible soil limitations for the colonization of this species at the Embrapa Soybean experiment station (Londrina, Brazil). P. corethrurus were incubated at 27ºC in the laboratory, using the Rhodic Hapludox from the station and different amounts of added organic matter (OM; composted city organic wastes) and sand. The following treatments were used: 100% soil; soil+2% (weight) OM; soil+4% OM; soil+10% OM; soil+10% sand; soil+30% sand; soil+60% sand. A potting mixture used in the greenhouse (70%soil, 20%sand, 10%OM) was also tested. Mean C content of the mixtures ranged from 1.2 to 4.3% and sand contents from 8 to 76%. Each container (10 cm square plastic box) received about 140g air-dry substrate, and water at 70-80% field capacity. Each box had 1 specimen and each treatment was replicated 14 times. The worms were cultivated for 395 d, and the substrates changed approximately ... Mostrar Tudo |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02947naa a2200193 a 4500
001 1470761
005 2008-08-22
008 2006 bl --- 0-- u #d
100 1 $aBROWN, G. G.
245 $aGrowth of Pontoscolex corethrurus in an oxisol mixed or not with different amounts of sand and/or organic matter.
260 $c2006
520 $aPontoscolex corethrurus is a pantropical geophagous endogeic earthworm species native to the Guyana Shield area in Northern Brazil. It is found throughout the country, mainly in disturbed ecosystems, although it also may inhabit natural ecosystems far from its original habitat, where it must be considered an exotic invasive species. Its distribution has been associated with a wide-ranging tolerance to different soil types and environments (Lavelle et al., 1987). However, the species is rare in agricultural fields of Northern Paraná State, Brazil. Therefore, the present study was undertaken to evaluate possible soil limitations for the colonization of this species at the Embrapa Soybean experiment station (Londrina, Brazil). P. corethrurus were incubated at 27ºC in the laboratory, using the Rhodic Hapludox from the station and different amounts of added organic matter (OM; composted city organic wastes) and sand. The following treatments were used: 100% soil; soil+2% (weight) OM; soil+4% OM; soil+10% OM; soil+10% sand; soil+30% sand; soil+60% sand. A potting mixture used in the greenhouse (70%soil, 20%sand, 10%OM) was also tested. Mean C content of the mixtures ranged from 1.2 to 4.3% and sand contents from 8 to 76%. Each container (10 cm square plastic box) received about 140g air-dry substrate, and water at 70-80% field capacity. Each box had 1 specimen and each treatment was replicated 14 times. The worms were cultivated for 395 d, and the substrates changed approximately every 20 d. After 1 yr, only 5 worms were alive in the soil+60% sand treatment and>9 individuals in the remaining treatments. A negative relationship was observed between sand content and earthworm biomass (R2 = 0,60). Worm biomass and soil C content showed a polynomial relationship (R2 = 0,89), with maximum values at 2.8% C. Positive linear correlations (R2 = 0,5) with soil P and Mg were also observed. Worms grew best in soil+2% OM, followed by soil+10% sand, soil+4% OM, soil 100%, and soil+30% sand. These results indicate that the soil from Embrapa Soybean is adequate for the development of P. corethrurus, and that some other factor must be limiting colonization by this species. Furthermore, a small increase in soil OM (from 2.3-2,6% C) could greatly benefit the populations of this species.
700 1 $aMARTINS, P. T.
700 1 $aMATSUMURA, C.
700 1 $aSILVA, S. H. da
700 1 $aFERRARI, E.
700 1 $aKORASAKI, V.
700 1 $aPASINI, A.
773 $tIn: International Symposium on Earthworm Ecology, 8., 2006, Kraków. Abstracts... Kraków: Jagiellonian University, 2006. p. 61.
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