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Showing 1 to 20 of 40 for “"Tribolium castaneum"”.
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Functional analysis of embryonic brain development in Tribolium castaneum
… embryonale Analyse in Drosophila. Hier bietet Tribolium castaneum den Vorteil, dass larval ein reduzierter Zentral Komplex existiert, der dennoch funktional ist, und zusätzlich, dass der Organismus durch RNA Interferenz sehr leicht genetisch manipulierbar ist. Daher wurde Tribolium als …
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Clock-based segmentation in the red flour beetle Tribolium castaneum
… positional information. However, in the beetle Tribolium castaneum and most other insects, a number of anterior segments form in the blastoderm, and the remaining segments form sequentially from a posterior growth zone during germband elongation. In this work, I show that segmentation at both …
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Funktion und Evolution von hochkonservierten Kopfgenen im Reismehlkäfer Tribolium castaneum
… aus Vertebraten im Reismehlkäfer Tribolium castaneum analysiert. Basierend auf diesen Daten schlage ich Bestandteile des Regulatorischen Netzwerkes vor, das der anterioren Musterung in Tribolium zugrunde liegt. Einige dieser hypothetischen Interaktionen wurden daraufhin …
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Izolace a stanovení struktur proteinů: hexamerin potemníka Tribolium Castaneum a TmpH fága phi812
… aureus) a hexamerinu z potemníka (Tribolium castaneum). S. aureus je jedním z nejvíce rezistentních patogenů způsobující onemocnění s vysokou morbiditou a mortalitou. Bakteriofág 812 je schopen infikovat a lyzovat 95 % kmenů S. aureus a má potenciální využití ve fágové terapii. …
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Avaliação da taxa de crescimento do Tribolium castaneum Herbst durante o armazenamento de milho.
… processo de colheita na infestação do milho por Tribolium castaneum Herbst durante o armazenamento, mais especificamente avaliar a taxa de crescimento populacional do inseto em estudo em função da rotação utilizada durante a colheita (manual ou mecânica), e o nível de infestação dos insetos nas …
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Population dynamics of Tribolium castaneum (red flour beetle) under optimal and sub-optimal conditions
Population dynamics of red flour beetles, Tribolium castaneum (Herbst) was determined using three different sizes of grain patch (bulk), specifically, small (0.03 kg wheat), medium (2 kg wheat) and large (14 kg wheat), at different temperature profiles. The temperature profiles tested were 21, 25, …
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Response to Selection for Pupal Weight With and Without Assortative Mating in Tribolium Castaneum
… for larval weight (LW) and pupation time (PT) in Tribolium castaneum. Prior to selection two groups, each with 50 males mated to 100 females were either R-mated or A-mated for 3 generations. At generation 3, 6 lines were formed in each group, one for each selection mating system-selection …
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Analysis of embryonic development in Tribolium castaneum using a versatile live fluorescent labelling technique
… active research in several insects, especially Tribolium castaneum. The processes in question are very dynamic, however, and to study them in depth we require advanced tools for fluorescent labelling of live embryos. In my work, I have used a transient method for strong, homogeneous and …
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Development of broadly applicable transgenic tools for the transposon mutagenesis of the red flour beetle, Tribolium castaneum
… D. melanogaster hsp70 promoter is functional in Tribolium castaneum as well. Its observed basal level activity, however, must be considered and limits its use for experiments, where no strict transient gene expression is required. Nevertheless, the D. melanogaster hsp70 promoter will suffice to …
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IDENTIFYING THE INFLUENCE OF SELECTIVE EPISODES AND MECHANISMS ON REPRODUCTIVE SUCCESS IN TRIBOLIUM CASTANEUM AND DROSOPHILA MELANOGASTER
… melanogaster and the red flour beetle, Tribolium castaneum. Established genomes in both systems enabled the generation of transgenic, fluorescently labeled lines: green fluorescent protein (GFP) driven by a ubiquitin promoter in D. melanogaster to look at paternity in eggs, and GFP or …
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Investigation of dried distillers grains with solubles (DDGS) susceptibility to red flour beetle (Tribolium castaneum (Herbst)) infestation
… of DDGS, when stored as a raw ingredient, to <em>Tribolium castaneum</em> (Herbst) infestation. DDGS susceptibility to <em>T. castaneum</em> was lower when stored as a raw ingredient compared with normal <em>T. castaneum</em> laboratory diet at 30% r.h.. However, increasing r.h. to 50% and …
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Effects of the Physical Characteristics of Grain on the Life Cycle and Feeding Habits of Tribolium Castaneum
Much has been written about Tribolium spp. (Coleoptera: Tenebrionidae) both as an important pest of stored products and as an experimental animal in biological sciences. Yet there is still no consensus on some important aspects of the ecology of Tribolium in stored products ecosystems. Two of these …
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Assessment by Progeny Rearings of Early Changes in Competing Populations of Tribolium Confusum (Duval) and Tribolium Castaneum, Herbst
Made available in DSpace on 2014-12-09T20:27:22Z (GMT). No. of bitstreams: 1 6801836.pdf: 4076979 bytes, checksum: 81e7c6e2d0f5038d3523645692da0c10 (MD5) Previous issue date: 1967
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A novel approach to control stored sorghum beetle Tribolium castaneum (Coleoptera: Tenebrionidae) in small-scale farmers’ storerooms in Kebbi- Nigeria
… of the most common stored-product pest, Tribolium castaneum beetles, in bags of sorghum stored by small-scale farmers of Kebbi state. A survey of 240 farmers found greater quantities of sorghum than other grains (4,000 kilos/household, p<0.001) were stored and a majority in south Kebbi …
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