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161por Bangham, Jenny, Obbard, Darren J, Kim, Kang-Wook, Haddrill, Penelope R, Jiggins, Francis M“…We have made a detailed study of genetic variation in host resistance in a natural animal population, Drosophila melanogaster, and its natural pathogen, the sigma virus. …”
Publicado 2007
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163“…In this study, we show that intracellular trafficking regulates Wg signaling levels. In Drosophila melanogaster cells stimulated with Wg media, dynamin or Rab5 knockdown causes reduced Super8XTOPflash activity, suggesting that internalization and endosomal transport facilitate Wg signaling. …”
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165“…An adaptive increase in tryptophan pyrrolase activity was obtained in the cell-free extracts of Drosophila melanogaster larvae which were given a dietary supplement of L-tryptophan. …”
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166“…Mitochondrial DNA (MtDNA) with a neutral buoyant density of 1.681 g/cm(3) has been isolated from unfertilized eggs of Drosophila melanogaster. This DNA is a circular molecule with an average length of 5.3 µm; it reassociates with a low C (0) t (1/2) after denaturation, and in alkaline isopycnic centrifugation it separates into strands differing in density by 0.005 g/cm(3). …”
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168“…Peptide-splitting enzymes have been studied in buffered glycerine extracts of larval salivary glands of three stocks of Drosophila melanogaster. 2. The ultraviolet absorption spectrum of the glycerine extracts indicates the presence of a considerable amount of nucleic acid. 3. …”
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170“…Cytoplasmic crystalline inclusions are found in some larval haemocytes of Drosophila melanogaster. Blackening can be experimentally induced in these cells, and previously it was suggested that either the substrate or enzyme for the tyrosine-tyrosinase system leading to melanin production in Drosophila larvae is found in these inclusions in the crystal cells. …”
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171Publicado 1975“…Small potential fluctuations ("bumps"), boyh spontaneous and light induced, can be recorded intracellularly from the photoreceptors of Drosophila melanogaster. Statistical analyses of these bumps in the spectral range, 400-600 nm, lead to the following interpretations; (a) For weak stimuli at least, these bumps are the quantal units of the receptor potential. …”
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172por Marygold, Steven J, Roote, John, Reuter, Gunter, Lambertsson, Andrew, Ashburner, Michael, Millburn, Gillian H, Harrison, Paul M, Yu, Zhan, Kenmochi, Naoya, Kaufman, Thomas C, Leevers, Sally J, Cook, Kevin R“…BACKGROUND: Mutations in genes encoding ribosomal proteins (RPs) have been shown to cause an array of cellular and developmental defects in a variety of organisms. In Drosophila melanogaster, disruption of RP genes can result in the 'Minute' syndrome of dominant, haploinsufficient phenotypes, which include prolonged development, short and thin bristles, and poor fertility and viability. …”
Publicado 2007
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173Publicado 1992“…Here we report the isolation of hnRNP complexes from an invertebrate organism, the fruitfly Drosophila melanogaster. Candidate hnRNP proteins were purified from D. melanogaster embryos by ssDNA affinity chromatography, and mAbs were produced to many of the major proteins. …”
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174“…It is in the interest of males to employ multiple sensory modalities to search for females. In Drosophila melanogaster, vision is thought to be the most important courtship stimulating cue at long distance, while chemosensory cues are used at relatively short distance. …”
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175por An, Shiheng, Wang, Songjie, Gilbert, Lawrence I, Beerntsen, Brenda, Ellersieck, Mark, Song, Qisheng“…RESULTS: We used DNA microarray analysis to identify bursicon-regulated genes in neck-ligated flies (Drosophila melanogaster) that received recombinant bursicon (r-bursicon). …”
Publicado 2008
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176“…Drosophila melanogaster has been utilized to model human brain diseases. …”
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179“…Here we present a protocol for the mounting of Drosophila melanogaster embryos and subsequent live imaging of fluorescently labeled hemocytes, the embryonic macrophages of this organism. …”
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