Resultados de búsqueda - "containment"

Trypanosoma congolense: B-Lymphocyte responses differ between trypanotolerant and trypanosusceptible cattle por Taylor, K.A., Lutje, V., Kennedy, D., Authié, Edith, Boulange, A.F., Logan-Henfrey, L.L., Gichuki, B., Gettinby, George

“…The peripheral blood mononuclear cell population of N'Dama cattle contained a higher percentage of surface IgM-positive B-cells prior to and throughout infection than were found in the blood of Boran. …”
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Theileria parva genomics reveals an atypical apicomplexan genome por Nene, Vishvanath M., Bishop, Richard P., Morzaria, S.P., Gardner, M.J., Sugimoto, C., Ole-MoiYoi, O.K., Fraser, C.M., Irvin, A.

“…Like other apicomplexan organisms, T. parva contains two extrachromosomal DNAs, a mitochondrial DNA and a plastid DNA molecule. …”
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Cloning, characterization and expression of a 200 Kilodalton diagnostic antigen of Babesia bigemina por Tebele, N., Skilton, Robert A., Katende, J., Wells, C.W., Nene, Vishvanath M., McElwain, T.F., Morzaria, S.P., Musoke, A.J.

“…One of these fusion proteins, C1A-GST, is composed of a 7-kDa fragment of the p200 repeat region and contains epitopes that react strongly with sera from cattle experimentally infected with B. bigemina. …”
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Calibrating fecal NIRS equations for predicting botanical composition of diets por Walker, J.W., McCoy, S.D., Launchbaugh, K.L., Fraker, M.J., Powell, J.

“…We believe the interval scale of measurement will contain sufficient information for the purpose of addressing many questions on rangelands.…”
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Feed intake, live weight gain and reproductive performance of Menz ewes supplemented with Lablab purpureus, graded levels of Leucaena pallida 14203 and Sesbania sesban 1198 por Melaku, S., Peters, Kurt J., Tegegne, Azage

“…The plasma activities of assayed enzymes suggest that S. sesban 1198 may contain hepato-toxic anti-nutritive factors.…”
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Effect of feeding napier grass, lucerne and sweet potato vines as sole diets to dairy heifers on nutrient intake, weight gain and rumen degradation por Kariuki, J.N., Gachuiri, C.K., Gitau, G.K., Tamminga, S., Bruchem, J. van, Muia, J.M.K., Irungu, K.R.G.

“…It was concluded from the study that NG, L and SPV contained nutrient levels that would sustain acceptable growth in heifers.…”
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Purification and characterisation of a typsin-like serine oligo peptidase from Trypanosoma congolense por Morty, R.E., Authié, Edith, Troeberg, L., Lonsdale-Eccles, John D., Coetzer, T.H.T.

“…Trypanosoma brucei contain a serine oligopeptidase (OP-Tb) that is released into (and remains active in) the blood of trypanosome-infected animals. …”
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Synthesis and secretion of immunoglobulin by spleen cells from resistant and susceptible mice infected with Trypanosoma Brucei Brucei Gutat 3.1 por Newson, J., Mahan, S.M., Black, Samuel J.

“…By 7 days after infection, however, although splenic plasma cells from both strains of mice had greatly amplified their Ig responses, those from C57BL/6 mice (which cleared parasites from their bloodstream between 6 and 7 days after infection) contained and secreted 3–5 times more Ig specific for exposed VSG epitopes on the infecting organisms than those from C3H/He mice which did not clear parasites from their bloodstream. …”
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Manual of seed handling in genebanks por Rao, N.K., Hanson, Jean, Dulloo, Mohammad Ehsan, Ghosh, K., Nowell, D., Larinde, M.

“…In addition each lesson contains a glossary of commonly used genebank terms, references to further reading, and detailed photographs to illustrate the steps in seed-handling procedure.…”
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Performance of Sahiwal and Friesian heifers fed on napier grass supplemented with graded levels of lucerne por Kariuki, J.N., Tamminga, S., Gitau, G.K., Gachuiri, C.K., Muia, J.M.K.

“…The rumen degradation of lucerne-containing diets were signficiantly (p<0.05) higher than those with napier grass alone. …”
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Effects of supplementary feeding and suckling intensity on postpartum reproductive performance of small East African Zebu cows por Tegegne, Azage, Entwistle, K.W., Mukasa-Mugerwa, E.

“…Cows were allocated based on calving body weight to either receive a supplementary feed of molasses blocks containing 10 percent urea or to serve as controls and to be grazed only. …”
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The utilisation of complete cereal-based diets differing in roughage inclusion level by Matabele goats and Sabi sheep por Hatendi, P.R., Ndlovu, L.R., Smith, T., Said, A.N.

“…Diet digestibility and the degradability and rate of passage of the roughage fraction were measured for four maize-based diets containing either 50 per cent (VH50), 33 per cent (VH33), 22 per cent (VH22) or 10 per cent (VH10) roughage as natural rangeland (veld) hay. …”
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Evaluating variation in feed attributes of elite grain sorghum cultivars por Agyemang, K., Larbi, Asamoah, Murty, D.S.

“…Members of group V (KSV 8 and Gaya Early) contained the lowest N (67 g kg-1 DM), lowest digestibility coefficient (511 g kg-1 DM) and highest ADF and NDF values 466 and 665 g kg-1 DM). …”
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Improving fibre utilisation and protein supply in animals fed poor quality roughages: ILRI nutrition research and plans por Osuji, P.O., Fernández Rivera, S., Odenyo, A.A.

“…Future work should include the biochemical basis of the interactions between rumen microbes and the chemicals contained in fodder trees, and the seasonal variations of microbial populations in various ruminants across agro-ecological zones.…”
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Molecular characterization of live Theileria parva sporozoite vaccine stabilates reveals extensive genotypic diversity por Patel, Ekta, Lubembe, D.M., Gachanja, J., Mwaura, S., Spooner, P.R., Toye, Philip G.

“…The Serengeti-transformed stabilate contained parasites of the Kiambu 5 genotype and of two genotypes present in the Muguga stabilate, whereas there were no genotypes common to the Muguga and Kiambu 5 stabilates. …”
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Thiol-dependent proteases of African trypanosomes: Analysis by electrophoresis in sodium dodecyl sulphate/polyacrylamide gels co-polymerized with fibrinogen por Londsdale-Eccles, J.D., Mpimbaza, G.W.N.

“…The proteases of several species of African trypanosomes were analysed by electrophoresis in sodium dodecyl sulphate/polyacrylamide gels containing fibrinogen or collagen. After electrophoresis the gels were incubated in the presence of enzyme activators and/or inhibitors and then stained with Coomassie brilliant blue. …”
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A cement protein of the tick Rhipicephalus appendiculatus, located in the secretory e cell granules of the type III salivary gland acini, induces strong antibody responses in cattl... por Bishop, Richard P., Lambson, B., Wells, C., Pandit, P., Osaso, J., Nkonge, C., Morzaria, S.P., Musoke, A.J., Nene, Vishvanath M.

“…The 334-amino-acid sequence of RIM36 has a high content of glycine, serine and proline. The protein contains a predicted N-terminal signal peptide and two classes of glycine-rich amino acid repeats, a GL[G/Y/S/F/L] tripeptide and a GSPLSGF septapeptide. …”
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Identification of a genetic marker for isometamidium chloride resistance in Trypanosoma congolense por Delespaux, V., Geysen, D., Majiwa, Phelix A.O., Geerts, S.

“…A predicted gene coding for an 854 amino acids protein was thus identified. The protein contains a putative ATP binding site, Walker B and LSGG motifs and eight predicted trans-membrane domains. …”
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Evaluation of single-nucleotide polymorphisms in CAPN1 for association with meat tenderness in cattle por Page, B.T., Casas, E., Heaton, M.P., Cullen, N.G., Hyndman, D.L., Morris, C.A., Crawford, A.M., Wheeler, T.L., Koohmaraie, M., Keele, J.W., Smith, T.P.L.

“…The majority of the 38 SNP were found in introns or were synonymous substitutions in the coding regions, with two exceptions. Exons 14 and 9 contained SNP that were predicted to alter the protein sequence by the substitution of isoleucine for valine in Domain III of the protein, and alanine for glycine in Domain II of the protein. …”
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Post-translational signal peptide cleavage controls differential epitope recognition in the QP-rich domain of recombinant Theileria parva PIM por Casanova, C.L., Xue, G., Taracha, E.L.N., Dobbelaere, D.A.E.

“…The major schizont surface protein is the polymorphic immunodominant molecule, PIM, which contains a large glutamine- and proline-rich domain (QP-rd) that protrudes into the host cell cytoplasm. …”
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