Results 21 to 30 of about 18,747,118 (311)

Análise de custos de diferentes grupos genéticos de bovinos de corte terminados em confinamento Cost analyses on different beef cattle genetic groups finished in feedlot condition

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2004
O desempenho de 149 animais, machos inteiros, confinados por períodos variáveis de acordo com acabamento de carcaça, foi utilizado para avaliar a eficiência econômica dos grupos genéticos Nelore sobreano, Nelore desmamado, ½ Valdostana ½ Nelore, ½ ...
I.C. Ferreira, M.A. Silva, R.P. Reis, K. Euclides Filho, G.R. Figueiredo   +4 more
doaj   +1 more source

Interaction of 2A proteinase of human rhinovirus genetic group A with eIF4E is required for eIF4G cleavage during infection.

Virology, 2017
In enteroviruses, the inhibition of protein synthesis from capped host cell mRNA is catalyzed by the virally encoded 2A proteinase (2Apro), which cleaves eukaryotic initiation factors (eIF) 4GI and 4GII. Despite much investigation, the exact mechanism of
Martina Aumayr, A. Schrempf, Öykü Üzülmez, K. Olek, T. Skern   +4 more
semanticscholar   +1 more source

Avaliação técnica e econômica de diferentes grupos genéticos de bovinos de corte machos superprecoces e do sistema de produção em confinamento Technical and economic evaluations of different genetic groups of yearling beef cattle males and of the feedlot production system

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2009
Avaliaram-se as variáveis técnicas e econômicas do sistema de produção em confinamento de 88 animais superprecoces (sete meses de idade) pertencentes a três grupos genéticos, com 23 animais Charolês x Nelore, 26 Red Angus x Nelore e 39 Abeerden Angus x ...
I.C. Ferreira, M.A. Silva, F .A. Barbosa, A.D.F. Carvalho, G.S.S. Correa, A.B. Fridrich, J.E.R. Souza   +6 more
doaj   +1 more source

Genetic differences among ethnic groups [PDF]

BMC Genomics, 2015
Many differences between different ethnic groups have been observed, such as skin color, eye color, height, susceptibility to some diseases, and response to certain drugs. However, the genetic bases of such differences have been under-investigated. Since the HapMap project, large-scale genotype data from Caucasian, African and Asian population samples ...
Tao Huang, Yang Shu, Yu-Dong Cai
openaire   +2 more sources

Relação entre genótipos e temperamento de novilhos Charolês x Nelore em confinamento Relations among genotypes and temperament of Charolais x Nellore steers in confinement

Revista Brasileira de Zootecnia, 2008
Avaliou-se a influência da interação entre genótipos e do temperamento de bovinos sobre os ganhos diretos e indiretos para a produção de carne. Utilizaram-se 79 machos castrados com 19 a 20 meses de idade, divididos em oito grupos genéticos resultantes ...
Isabella Dias Barbosa Silveira, Vivian Fischer, Luis Henrique Ebling Farinatti, João Restle, Dari Celestino Alves Filho   +4 more
doaj   +1 more source

EFFECT OF GENETIC GROUP AND OIL SOURCE ON THE PERFORMANCE OF LAYING QUAIL [PDF]

Mesopotamia Journal of Agriculture, 2017
This study was conducted to evaluate the productive performance (Production period) of three genetic groups different with feather color White , Black and Desert when fed three diets with 3% from different oil sources compared with control diet (T1 ...
M. AL-Neemy
doaj   +1 more source

Milk Composition for Admixed Dairy Cattle in Tanzania

Frontiers in Genetics, 2018
It is well established that milk composition is affected by the breed and genotype of a cow. The present study investigated the relationship between the proportion of exotic genes and milk composition in Tanzanian crossbred dairy cows.
Evans K. Cheruiyot, Evans K. Cheruiyot, Rawlynce C. Bett, Joshua O. Amimo, Fidalis D. N. Mujibi, Fidalis D. N. Mujibi   +5 more
doaj   +1 more source

Desempenho de cordeiros inteiros ou submetidos a diferentes métodos de castração abatidos aos 30 kg de peso vivo Performance of intact or submitted to different methods of castration lambs slaughtered at 30 kg of live weight

Revista Brasileira de Zootecnia, 2003
Foram utilizados neste experimento 31 cordeiros cruzados Hampshire Down, Ile de France e Suffolk, distribuídos em quatro tratamentos: inteiros ou castrados com burdizzo, borracha ou faca. A castração ocorreu aos 58 dias de idade.
Edson Luis de Azambuja Ribeiro, Leandro das Dores Ferreira da Silva, Marco Antônio da Rocha, Ivone Yurika Mizubuti   +3 more
doaj   +1 more source

Prevalence of a New Genetic Group, MEAM-K, of the Whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) in Karnataka, India, as Evident from mtCOI Sequences

, 2015
The whitefly Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) is an economically important agricultural pest globally that costs growers billions of dollars to control. Given the pest status of B. tabaci and its propensity for invasiveness, a detailed
H. Roopa, Ramasamy Asokan, K. B. Rebijith, Ranjitha H. Hande, R. Mahmood, N. K. Kumar   +5 more
semanticscholar   +1 more source

Numerous Clones Resistant to Phytophthora palmivora in the “Guiana” Genetic Group of Theobroma cacao L

PLoS ONE, 2012
Cocoa black pod rot, a disease caused by Stramenopiles of the genus Phytophthora, and particularly by the pan-tropical species P. palmivora, causes serious production losses worldwide. In order to reduce the impact of these pests and diseases, preference
J. Thévenin, Vivien Rossi, M. Ducamp, Fabien Doaré, V. Condina, P. Lachenaud   +5 more
semanticscholar   +1 more source