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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
11/09/2018 |
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Data da última atualização: |
11/09/2018 |
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Autoria: |
SOUZA, B. M. P. da S.; LAMBERT, S. M.; NISHI, S. M.; BENAVIDES, M. V.; BERNE, M. E. A.; MADRUGA, C. R.; ALMEIDA, M. A. O. de. |
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Afiliação: |
UFBA; SABRINA MOTA LAMBERT, UFBA; SANDRA MAYUMI NISHI, UFBA; MAGDA VIEIRA BENAVIDES, CNPASA; MARIA ELISABETH AIRES BERNE, UFPEL; CLAUDIO ROBERTO MADRUGA, UFBA; MARIA ANGELA ORNELAS DE ALMEIDA, UFBA. |
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Título: |
Galectins and collectinis expression are increased in Haemonchus contortus-infected corriedale sheep. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Revista Brasileira de Parasitologia Veterinária, Jaboticabal, v. 24, n. 3, p. 317-323, jul./set. 2015. |
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DOI: |
10.1590/S1984-29612015056 |
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Idioma: |
Inglês |
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Conteúdo: |
Galectins and collectins are proteins classi!ed in the lectin family that have the ability to recognize molecular patterns associated with pathogens. Studies on cattle have demonstrated high expression of these proteins during infection with gastrointestinal nematodes. "e aim of this study was to investigate whether the level of Haemonchus contortus infection would alter the expression of galectins (Gal11 and Gal14) and collectins (SPA and CGN) in sheep. Twelve Corriedale sheep exposed to natural infection with nematodes were divided into two groups: group 1 (G1, n = 7) and group 2 (G2, n = 5), with low and high parasite burdens, respectively, based on fecal egg counts and abomasal parasite counts. The fecal egg counts and abomasal parasite counts were signi!cantly di#erent (p < 0.05) between the groups. Galectin and collectin gene expression was observed in all sheep abomasal samples. However, animals with lower infection levels showed lower expression of the genes Gal14, SPA and CGN (p < 0.05). Expression of lectins was associated with the abomasal H. contortus burden, thus suggesting that these proteins may have a role in controlling of this infection. |
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Palavras-Chave: |
PCR; Pequenos ruminantes. |
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Thesagro: |
Helminto; Imunidade; Lectina; Ovelha; Ruminante. |
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Thesaurus Nal: |
Helminths; Innate immunity; Lectins; Sheep; Small ruminants. |
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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/139100/1/CNPASA-bmpss.pdf
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Marc: |
LEADER 02192naa a2200349 a 4500
001 2095460
005 2018-09-11
008 2015 bl --- 0-- u #d
024 7 $a10.1590/S1984-29612015056$2DOI
100 1 $aSOUZA, B. M. P. da S.
245 $aGalectins and collectinis expression are increased in Haemonchus contortus-infected corriedale sheep.$h[electronic resource]
260 $c2015
520 $aGalectins and collectins are proteins classi!ed in the lectin family that have the ability to recognize molecular patterns associated with pathogens. Studies on cattle have demonstrated high expression of these proteins during infection with gastrointestinal nematodes. "e aim of this study was to investigate whether the level of Haemonchus contortus infection would alter the expression of galectins (Gal11 and Gal14) and collectins (SPA and CGN) in sheep. Twelve Corriedale sheep exposed to natural infection with nematodes were divided into two groups: group 1 (G1, n = 7) and group 2 (G2, n = 5), with low and high parasite burdens, respectively, based on fecal egg counts and abomasal parasite counts. The fecal egg counts and abomasal parasite counts were signi!cantly di#erent (p < 0.05) between the groups. Galectin and collectin gene expression was observed in all sheep abomasal samples. However, animals with lower infection levels showed lower expression of the genes Gal14, SPA and CGN (p < 0.05). Expression of lectins was associated with the abomasal H. contortus burden, thus suggesting that these proteins may have a role in controlling of this infection.
650 $aHelminths
650 $aInnate immunity
650 $aLectins
650 $aSheep
650 $aSmall ruminants
650 $aHelminto
650 $aImunidade
650 $aLectina
650 $aOvelha
650 $aRuminante
653 $aPCR
653 $aPequenos ruminantes
700 1 $aLAMBERT, S. M.
700 1 $aNISHI, S. M.
700 1 $aBENAVIDES, M. V.
700 1 $aBERNE, M. E. A.
700 1 $aMADRUGA, C. R.
700 1 $aALMEIDA, M. A. O. de
773 $tRevista Brasileira de Parasitologia Veterinária, Jaboticabal$gv. 24, n. 3, p. 317-323, jul./set. 2015.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio-Norte; Embrapa Milho e Sorgo. |
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Data corrente: |
15/01/2019 |
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Data da última atualização: |
24/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
BATISTA, P. S. C.; CARVALHO, A. J.; PORTUGAL, A. F.; BASTOS, E. A.; CARDOSO, M. J.; TORRES, L. G.; JULIO, M. P. M.; MENEZES, C. B. de. |
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Afiliação: |
Universidade Estadual de Montes Claros; ARLEY FIGUEIREDO PORTUGAL, CNPMS; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN; Universidade Federal de São João del-Rei; Universidade Federal de São João del-Rei; CICERO BESERRA DE MENEZES, CNPMS. |
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Título: |
Selection of sorghum for drought tolerance in a semiarid environment. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Genetics and Molecular Research, Ribeirão Preto, v. 18, n. 1, gmr18194, 2019. |
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DOI: |
10.4238/gmr18194 |
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Idioma: |
Inglês |
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Conteúdo: |
Drought stress is a serious obstacle for crop production, especially in arid and semi-arid areas of the world. Sorghum is a useful crop to grow in areas with erratic, poorly distributed or inadequate rainfall. To help determine the best alternatives, we evaluated 30 sorghum cultivars with and without water stress in the post-flowering plant stage. The work was carried out at the Experimental Station of Gorutuba, in Nova Porteirinha, MG, Brazil, during 2013 and 2014 seasons. The experimental design was a randomized complete block, with three replications and two water regimes. The traits evaluated were grain yield, number of days to flowering, plant height and 1,000 grain mass. Water restriction reduced the grain yield by 68.9% in 2013, 31.2% in 2014 and 50.1% in the average of the two years. The genotypes with best grain yield stability were B.Tx635, SC 720 and BR012RxSC566. Water stress significantly reduced plant height and grain mass. |
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Thesagro: |
Melhoramento Genético Vegetal; Resistência a Seca; Sorghum Bicolor. |
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Thesaurus NAL: |
Abiotic stress. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190588/1/Selection-sorghum-1.pdf
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Marc: |
LEADER 01754naa a2200265 a 4500
001 2104195
005 2020-01-24
008 2019 bl uuuu u00u1 u #d
024 7 $a10.4238/gmr18194$2DOI
100 1 $aBATISTA, P. S. C.
245 $aSelection of sorghum for drought tolerance in a semiarid environment.$h[electronic resource]
260 $c2019
520 $aDrought stress is a serious obstacle for crop production, especially in arid and semi-arid areas of the world. Sorghum is a useful crop to grow in areas with erratic, poorly distributed or inadequate rainfall. To help determine the best alternatives, we evaluated 30 sorghum cultivars with and without water stress in the post-flowering plant stage. The work was carried out at the Experimental Station of Gorutuba, in Nova Porteirinha, MG, Brazil, during 2013 and 2014 seasons. The experimental design was a randomized complete block, with three replications and two water regimes. The traits evaluated were grain yield, number of days to flowering, plant height and 1,000 grain mass. Water restriction reduced the grain yield by 68.9% in 2013, 31.2% in 2014 and 50.1% in the average of the two years. The genotypes with best grain yield stability were B.Tx635, SC 720 and BR012RxSC566. Water stress significantly reduced plant height and grain mass.
650 $aAbiotic stress
650 $aMelhoramento Genético Vegetal
650 $aResistência a Seca
650 $aSorghum Bicolor
700 1 $aCARVALHO, A. J.
700 1 $aPORTUGAL, A. F.
700 1 $aBASTOS, E. A.
700 1 $aCARDOSO, M. J.
700 1 $aTORRES, L. G.
700 1 $aJULIO, M. P. M.
700 1 $aMENEZES, C. B. de
773 $tGenetics and Molecular Research, Ribeirão Preto$gv. 18, n. 1, gmr18194, 2019.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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