Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 13 of 13 for “"two transcripts"”.
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Molecular analysis of cyanobacterial RNA polymerase genes
… large subunits of DNA-dependent RNA polymerase. Two genes in N. commune, rpoC1 and rpoC2, correspond to rpoC of E. coli, which indicates a divergent evolution of RNA polymerase. The rpoBC1C2genes of Nostoc are linked in the order of rpoB, rpoC1, and rpoC2, and are transcribed differently from the …
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The isolation and characterization of a P. Angulosus homeobox
… RNAase protection assays and Northern blotting. Two distinct phases of expression were observed - during embryogenesis PaHboxl is expressed transiently at low levels in 11,5 hr mesenchyme blastula stage embryos (44 ± 8 transcripts per embryo) with levels 3-5 fold lower 2,5 hr before and after …
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Investigating the Role of Muscleblind-Like 1 in the Suppression of Breast Cancer Progression
… and MBNL1 HITS-CLIP data revealed that globally, transcripts directly bound by MBNL1 are stabilized by MBNL1. Two transcripts, DBNL and TACC1, were identified as transcripts that were bound by MBNL1 and also destabilized upon MBNL1 depletion. Both DBNL and TACC1, when overexpressed in breast …
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The structure and sequence of the single calmodulin gene of Drosophila melanogaster
… dipteran species, Drosophila melanogaster. The two major protein coding exons, designated 2 and 3, had been previously isolated. Together they encode 139 of a total of 148 amino acids. These exons were used to screen a D. melanogaster embryonic cDNA library in order to isolate clones containing …
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Regulation der Transkription des hspA-Gens in Stigmatella aurantiaca und Analyse der Funktion des HspA-Proteins
… synthesised during development or under stress. Two transcripts of the hspA gene were detected after heat shock and only one after indole treatment. A unique transcription initiation site of the monocistronic hspA gene was detected by primer extension. Analysis of the promoter proved various …
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Genetic Exploration of Hereditary Immune Diseases
… rheumatoid arthritis and systemic sclerosis are two of them. My study focuses on these two diseases. Our hypothesis is that mutated genes lead to autoimmune diseases that cause the immune system to attack the human body. The mutated genes cause the gene expression levels to change which fail to …
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Characterization of structure, function and regulation of the speB gene in Escherichia coli
… ORF1 and ORF3 were separated by a sequence of two imperfect repeats containing four palindromes, three of which were overlapping. ORF3 represented the coding sequence of the speB gene. Two transcripts were detected from the speB gene: a shorter transcript, initiated 101 bp upstream from ORF3, …
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Studies on Expression and Function of Vsig1 Gene
Das Ziel dieser Studie war die Bestimmung des Expressionsmusters von Vsig1 während der Hodenentwicklung und die Analyse der conditionellen Vsig1-Knockout Maus sowie der transgenen Cyto-und Vsig1 Villin-Vsig1 Maus. Expressionsanalysen zeigen, dass Vsig1 zwei alternative mRNA-Varianten transkribiert: …
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Discursive positioning in theory and practice: a case for narrative mediation
… by tracking shifts in discursive positioning. Two transcripts of role-played mediation conversations are examined. One of these is used to demonstrate how a narrative mediator can make use of discursive positioning as a conceptual tool for practice. The second role-play is analysed to show the …
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The G-protein coupled receptor CMKLR1/ChemR23: Studies on gene regulation, receptor ligand activation, and HIV/SIV co-receptor function
… behind the corresponding receptor expression. Two transcripts of mouse cmklr1 have been identified, cmklr1a and b, which utilize alternative promoters for transcription. We show that four Sp1 transcription factors are involved in cmklr1a promoter activation in mouse NB4 1A3 cells, whereas the …
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Molecular analysis of the responses of Caenorhabditis elegans (Bristol N2), Panagrolaimus rigidus (AF36) and Panagrolaimus sp. (PS 1579) (Nematoda) to water stress
… above 40\% for periods of up to seven days. Transcripts from the desiccation-tolerant species Panagrolaimus rigidus AF36 and sp. PS1579, which were expressed uniquely during separate desiccation and osmotic stresses, as well as during recovery from exposure to the dual stresses, were cloned. …
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Characterization of Murine Cytomegalovirus m142 and m143 Essential Gene Products
… was to characterize the m142 and m143 transcripts and proteins, as well as determine if the gene products function as transcriptional transactivators like some of the other US22 gene family members. Although the m142 and m143 transcripts were present during IE times, levels of these two …
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The Influence of ampC Expression and Penicillin Binding Protein Binding on the Variation of ß-lactam Induction Potential in Three Genera of Enterobacteriaceae
… is known about the role of the 5'UTR of the ampC transcripts of C. freundii and E. cloacae plays in transcript stability. Preliminary studies suggested that the regulation of S. marcescens ampC is growth rate dependent while the growth phase regulation of ampC from C. freundii and E. cloacae is …