Resultados de búsqueda - Sequani~

East Asian contributions to Dutch traditional and western commercial chickens inferred from mtDNA analysis por Dana, N., Megens, H.-J., Crooijmans, R.P.M.A., Hanotte, Olivier H., Mwacharo, Joram M., Groenen, M.A.M., Arendonk, Johan A.M. van

“…To this end, a 365-bp fragment of the chicken mtDNA D-loop region of 16 Dutch fancy breeds (113 individuals) was surveyed, comprising almost the entire breed diversity of The Netherlands. We also sequenced the same fragment for 160 commercial birds representing all important commercial types from multiple commercial companies that together represent more than 50% of the worldwide commercial value. …”
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The haematology of Trypanosoma congolense infection in cattle. II. Macrophage structure and function in the bone marrow of Boran cattle por Anosa, V.O., Logan-Henfrey, L.L., Wells, C.W.

“…Macrophages (Mo) in smears and sections of sternal bone marrow (BM) derived by weekly sequential biopsies from five adult Boran cattle re-challenged with Trypanosoma congolense were studied by light and transmission electron microscopy (TEM). …”
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The role of the bone marrow in bovine trypanotolerance. 1. Changes in blood and bone marrow in Trypanosoma congolense-infected cattle por Logan-Henfrey, L.L., Anosa, V.O., Wells, C.W.

“…Light and electron microscopic studies of sequential biopsies of the BM of these animals showed that the BM response was the key to these differences between the N'Dama and Boran. …”
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Comparisons of protein profiles of beech bark disease resistant and susceptible American beech (Fagus grandifolia) por Mason, M.E., Koch, J.L., Krasowski, M., Loo, J.

“…A subset of BBD differential proteins were analysed by mass spectrometry and matched to known protein sequences for identification. Identified proteins had homology to stress, insect, and pathogen related proteins in other plant systems. …”
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Identification of immediate response genes dominantly expressed in juvenile resistant and susceptible Biomphalaria glabrata snails upon exposure to Schistosoma mansoni por Ittiprasert, W., Miller, A., Myers, J., Nene, Vishvanath M., El-Sayed, N.M., Knight, M.

“…In this study, suppression subtractive hybridization was used to construct forward and reverse cDNA libraries to identify genes involved in the immediate response of juvenile resistant (BS-90), non-susceptible (LAC2) snails, and susceptible (NMRI) snails after early exposure to S. mansoni. Expressed Sequence Tags (ESTs) were generated from the repertoire of enriched transcripts. …”
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Analysis of the immunoproteome of Mycoplasma mycoides subsp. mycoides small colony type reveals immunogenic homologues to other known virulence traits in related Mycoplasma species por Jores, Joerg, Meens, J., Buettner, F.F.R., Linz, B., Naessens, Jan, Gerlach, G.F.

“…Most immunogens showed compelling similarity to protein/gene sequences in the two ruminant pathogens M. capricolum subsp. capricolum and M. mycoides subsp. mycoides large colony type both belonging to the mycoides cluster. …”
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Identification of microsatellite markers linked to the blast resistance gene Pi-1(t) in rice por Fuentes, J.L, Correa Victoria, Fernando J., Escobar, F., Prado Patiño, Gustavo A., Aricapa, María Girlena, Duque E., Myriam Cristina, Tohme, Joseph M.

“…Of the 24 microsatellite sequences tested, six resulted polymorphic and linked to the gene. …”
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Comparative QTL map for white mold resistance in Common Bean, and characterization of partial resistance in dry bean lines VA19 and I9365-31 por Soule, M, Porter, L., Medina, JI, Santana, GP, Blair, Matthew W., Miklas, PN

“…Four QTL found in R31 were novel. Sequence characterized amplified region markers associated with WM2.2, WM8.3, and WM7.3 QTL were generated. …”
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Phenotypic approaches to drought in cassava: review por Okogbenin, Emmanuel, Setter, Tim L., Ferguson, Morag E., Mutegi, R, Ceballos, Hernán, Olasanmi, B, Fregene, Martin A.

“…The need for metabolite profiling, improved phenomics to take advantage of next generation sequencing technologies and high throughput phenotyping are basic steps for future direction to improve genetic gain and maximize speed for drought tolerance breeding.…”
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Shared binding sites for the Bacillus thuringiensis proteins Cry3Bb, Cry3Ca and Cry7Aa in the African sweetpotato pest Cylas puncticollis (Brentidae) por Hernández Martinez, P., Vera Velasco, N.M., Martínez Solis, M., Ghislain, M., Ferre, J., Escriche, B.

“…Interestingly, processing of the 129-kDa Cry7Aa protoxin using commercial trypsin or chymotrypsin rendered two fragments of about 70 kDa and 65 kDa. N-terminal sequencing of the trypsin-activated Cry7Aa fragments revealed that processing occurs at Glu 47 for the 70-kDa form or Ile 88 for the 65-kDa form. …”
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Comparative phylogeography in rainforest trees from Lower Guinea, Africa por Heuertz, M., Duminil, J., Dauby, G., Savolainen, V., Hardy, Olivier J.

“…We used comparative phylogeography in fourteen tree taxa from Lower Guinea (Atlantic Equatorial Africa) to test for congruence with two simple evolutionary scenarios based on physio-climatic features 1) the W-E environmental gradient and 2) the N-S seasonal inversion, which determine climatic and seasonality differences in the region. We sequenced the trnC-ycf6 plastid DNA region using a dual sampling strategy: fourteen taxa with small sample sizes (dataset 1, mean n = 16/taxon), to assess whether a strong general pattern of allele endemism and genetic differentiation emerged; and four taxonomically well-studied species with larger sample sizes (dataset 2, mean n = 109/species) to detect the presence of particular shared phylogeographic patterns. …”
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TREC-IN: gene knock-in genetic tool for genomes cloned in yeast por Chandran, S., Noskov, V.N., Segall-Shapiro, T.H., Ma, L., Whiteis, C., Lartigue, C., Jores, Joerg, Vashee, S., Ray-Yuan Chuang

“…But, attempts to knock-in genes in some cases have encountered a high background of transformation due to maintenance of unwanted circularization of the transforming DNA, which contains possible autonomously replicating sequence (ARS) activity. To overcome this issue, we incorporated a split marker system into the TREC method, enabling seamless gene knock-in with high efficiency. …”
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HIV-PDI: A protein-drug interaction resource for structural analyses of HIV drug resistance: 1. Concepts and associated database por Ghemtio, L., Smail-Tabbone, M., Djikeng, Appolinaire, Devignes, M., Keminse, L., Kelbert, P., Fokam, J., Maigret, B., Ouwe Missi Oukem-Boyer, O.

“…Advances in genome sequencing have facilitated the identification of a growing number of individual genotypes. …”
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Phosphorus in smallholder farming systems of sub-Saharan Africa: implications for agricultural intensification por Nziguheba, Generose, Zingore, Shamie, Kihara, Job Maguta, Merckx, Roel, Njoroge, Samuel M., Vandamme, Elke, Vanlauwe, Bernard

“…Practices towards this optimization include strategic crop sequences and P allocation to crops, use of P-efficient genotypes, and targeting the residual P. …”
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Gene-based SNP discovery in tepary bean (Phaseolus acutifolius) and common bean (P. vulgaris) for diversity analysis and comparative mapping por Gujaria-Verma, Neha, Ramsay, Larissa, Sharpe, Andrew G., Sanderson, Lacey-Anne, Debouck, Daniel G., Tar’an, Bunyamin, Bett, Kirstin E.

“…High-throughput genotyping has facilitated large-scale single nucleotide polymorphism (SNP) identification leading to the development of molecular markers with associated sequence information that can be used to place them in the context of a full genome assembly. …”
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The performance of East African highland bananas released in farmers' fields and the need for their further improvement por Kubiriba, Jerome, Ssali, R.T., Barekye, A., Akankwasa, Kenneth, Tushemereirwe, Wilberforce K., Batte, M., Karamura, E.B., Karamura, D.

“…There is an opportunity to improve the hybrids for above-mentioned and other traits exploiting Musa's over 36,000 genes in the sequenced genome.…”
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Limited genetic and antigenic diversity within parasite isolates used in a live vaccine against Theileria parva por Hemmink, Johanneke D., Weir, W., MacHugh, Niall D., Graham, S.P., Patel, Ekta, Paxton, E., Shiels, B., Toye, Philip G., Morrison, W.I., Pelle, Roger

“…High throughput multi-locus sequencing of antigen-encoding loci was performed in parallel with typing using a panel of micro- and mini-satellite loci. …”
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Phylogeny of Epilachna, Henosepilachna, and some minor genera of phytophagous ladybird beetles (Coleoptera: Coccinellidae: Coccinellinae: Epilachnini), with an analysis of ancestra... por Katoh, T., Koji, S., Ishida, A., Matsubayashi, K.W., Kahono, S., Kobayashi, N., Furukawa, K., Viet, B.T., Vasconcellos Neto, J., Lange, C.N., Goergen, Georg E., Nakano, S., Li, N., Yu, G., Katakura, H.

“…From a combined dataset of mitochondrial (ND2) and nuclear (28S) DNA sequences, we reconstructed the phylogeny of 46 species of Epilachnini from Asia, Africa, America, and the Australian region: 16 species in Epilachna, 24 species in Henosepilachna, and one species each in Adira, Afidenta, Afidentula, Afissula, Chnootriba, and Epiverta. …”
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Quantitation of multiple mycotoxins and cyanogenic glucosides in cassava samples from Tanzania and Rwanda by an LCMS/MSbased multitoxin method por Sulyok, M., Beed, Fenton D., Boni, S., Abass, A., Mukunzi, A., Krska, R.

“…The sample-to-sample variation of the apparent recoveries was determined for 15 individually spiked samples during three different analytical sequences. The related standard deviation was found to be lower than 15% for most of the investigated compounds, thus confirming the applicability of the method for quantitative analysis. …”
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Global foot-and-mouth disease research update and gap analysis: 4 – Diagnostics por Knight-Jones, Theodore J.D., Robinson, L., Charleston, B., Rodríguez, L.L., Gay, C.G., Sumption, Keith J., Vosloo, W.

“…Molecular and genetic technologies, including sequencing, are developing at an increasing rate both in terms of capability and affordability. …”
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