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 6 of 6 for “"Macroarray"”.
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Analysis of alkali-inducible genes of Bacillus subtilis
Using the DNA macroarray technique, it could be shown that more than 80 genes induced after alkali shock (Wiegert et al., 2001). While most of them are under the control of the alternative sigma factor (sigmaW), the remaining genes are under the control of one or more unknown regulator(s). By their …
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Endodermal Patterning in Xenopus laevis
… a differential hybridisation screen on a macroarray tailbud ventral midgut cDNA library coupled with $\textit{in situ}$ hybridisation analysis. My aim was to identify and characterise new regionally expressed endodermal genes in $\textit{Xenopus laevis}$, a classic embryological model …
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Patterning of the embryonic vertebrate Brain in Response to Fibroblast Growth Factor Signaling
… to Fgf signaling during embryogenesis. By a macroarray analysis, I identified putative transcriptional targets of Fgf signaling in late gastrulation, providing a set of molecules that are likely to act as functional players in relaying the patterning information encoded by Fgf signals. Among …
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Iron and reactive oxygen in wheat-pathogen interactions
… gene transcription, I employ a 187 gene targeted macroarray platform and establish that iron overload induces the expression of iron homeostasis-related genes and defence-related genes through iron itself and iron-mediated H2O2 production, respectively. To illustrate how the plant is able to …
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Charakterisierung der Nichtwirt-Interaktion zwischen Gerste und Pilzen der Gattung Magnaporthe
… in this nonhost-interaction. Complementary-DNA macroarray-analysis of inoculated barley-epidermis showed a very early (6 h p.i.) and pronounced change in the pattern of gene-expression in the nonhost-interaction as compared to the host-interaction. Particularly, the expression of genes involved …
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Genomische Unterschiede zwischen Shiga Toxin-Produzierenden Escherichia coli (STEC) O157:H7 und Sorbitol Fermentierenden (SF) STEC O157:H- -Stämmen
Sorbitol fermentierende (SF) Shiga Toxin-Produzierende Escherichia coli (STEC)-Stämme des Serotyps O157:H- stellen bedeutsame Auslöser für Durchfallerkrankungen und des lebensbedrohlichen Hämolytisch-Urämischen Syndroms (HUS) in Mitteleuropa dar. Die Virulenzfaktoren und Krankheitsbilder solcher …