Sex combs reduced (Scr)
Investigating the functional significance of evolutionarily conserved protein motifs of the Drosophila melanogaster HOX protein, Sex combs reduced
... protein, Sex combs reduced (SCR), in protein function. SCR is required for establishing the identity of both the labial and prothoracic ...15 Scr point mutant alleles were ...
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Interactions of the Tribolium Sex combs reduced and proboscipedia Orthologs in Embryonic Labial Development
... genes Sex combs reduced (Scr) and proboscipedia ...of Scr function yields a different transformation in each ...of Scr, transform the labial appendages to antennae, a result seen ...
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The homeotic gene Sex combs reduced of Drosophila melanogaster is differentially regulated in the embryonic and imaginal stages of development.
... The Sex combs reduced (Scr) locus is unique among the genes contained within the Antennapedia complex (ANT-C) of Drosophila melanogaster in that it directs functions that[r] ...
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The Tribolium castaneum Ortholog of Sex combs reduced Controls Dorsal Ridge Development
... 1997). Sex combs reduced (Scr) is expressed in the posterior portion of the En stripe (G orman and K aufman ...and Scr are reported to cause abnormal dorsal ridge formation (R ogers and ...
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A comprehensive catalog of post-translational modifications of Drosophila melanogaster HOX protein, Sex combs reduced
... During formation of the anterior-posterior axis, Homeotic selector (HOX) proteins determine the identity of Drosophila body segments. HOX proteins are transcription factors that regulate gene expression during ...
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Analysis in Drosophila melanogaster of the Interaction Between Sex Combs Reduced and Extradenticle Activity in the Determination of Tarsus and Arista Identity
... experiments, SCR activity required ( Lewis 1978; Kaufman et ...and Sex val-Smith et al. 1997). In a mosaic analysis, clones of Combs Reduced (SCR), are required for the determina- ...
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Genetic analysis of embryonic cis-acting regulatory elements of the Drosophila homeotic gene sex combs reduced.
... Of the many Scr domains of expression, we have iden- tified Scr fragments containing enhancer elements that act in six of these domains: the labial lobe, salivary gland, [r] ...
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Identification of Polycomb and trithorax group responsive elements in the regulatory region of the Drosophila homeotic gene Sex combs reduced.
... Sequences in the 10.0 UuI fragment repress ectopic Scr reporter gene expression in a Pc-G genedependent manner during embryogenesis: The gene products en- coded by Pc-G [r] ...
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Determination of the phylogenetic range of Sex combs reduced activity in Drosophila melanogaster
... of SCR protein is composed of a number of small, differentially conserved peptide ...bilaterian SCR orthologs; the LASCY motif is conserved in protostome SCR orthologs; the SCKY, PQDL, and NANGE ...
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Characterization of the cis-regulatory region of the Drosophila homeotic gene Sex combs reduced.
... A DNA fragment normally located in the upstream regulatory region of the segmentation gene f t z appears to contain regulatory sequences that direct reporter gene exp[r] ...
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A functional and structural analysis of the Sex combs reduced locus of Drosophila melanogaster.
... MAN 1991).. ' Sternopleural bristles disrupted and/or reduced. determine if Pc mutations enhanced any of the domi- nant gain-of-function alleles or were capable of res- cu[r] ...
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Distribution of the Sex combs reduced Gene Products in Drosophila melanogaster
... This and other obser- vations (J. KAUFMAN, un- published data) suggest there may be a difference in developmental pattern of head segments when com- pared to those [r] ...
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Searching for Scandinavians in pre-Viking Scotland : Molecular fingerprinting of Early Medieval combs
... ‘native’-style combs were shown to be erroneous, and it is clear that the appearance of Scandinavian raw materials on the Orcadian stage was synchronous with the arrival of combs of Norse ...reindeer ...
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Drug dosage adjustment in hospitalized patients with renal impairment at Tikur Anbessa specialized hospital, Addis Ababa, Ethiopia
... Many renal function estimation approaches have been proposed, amongst which the Cockcroft-Gault (CG) equation, provides an estimate of creatinine clearance (CrCl) [9]. An apparently minor increase in serum cre- atinine ...
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Bone and Antler Combs
... 1 combs are composite single-sided combs united by their low length:height ratio, and frequently elaborate ornament ...1a combs are small, ornate, triangular or round-backed, usually dated to the ...
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Perms & Combs notes.doc
... Problem 6: Determine the number of license plates that are possible which consist of 3 different letters, followed by 4 different digits. Solve this problem using:. a) the Fundamental Co[r] ...
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PubMedCentral-PMC4908632.pdf
... Physiological measures . Measures of electrodermal activity (EDA) were acquired continuously throughout the task and served as the primary measure of fear conditioning. EDA was obtained with a Biopac galvanic skin ...
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Claudin-4 controls the receptor tyrosine kinase EphA2 pro-oncogenic switch through ?-catenin
... E-cadherin plays a central role in maintaining the integrity of epithelia and the polarity of epithelial cells. Loss of E-cadherin expression or function is common in cancer cells and is associated with disruption of ...
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Genetic Basis of a Violation of Dollo’s Law: Re-Evolution of Rotating Sex Combs in Drosophila bipectinata
... Drosophila sex combs. Sex combs are male-specific arrays of modified mechanosensory bristles (“teeth”) that evolved within the genus Drosophila and are used by males during courtship and mating ...
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Molecular Cloning and Expression Analysis of Extra Sex Combs Gene during Development in Macrobrachium nipponense
... Additional sex combs (JÜrgens, 1985), Enhancer ofzeste (Jones and Gelbart, 1990), extra sex combs (Struhl, 1981), pleiohomeotic (Girton and Jeon, 1994), polycomb (Lewis, 1978), polycomblike ...
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