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.
Results
Showing 1 to 10 of 10 for “"ribosomal genes"”.
-
A cytogenetic map for the genomic studies of the West Nile Virus vector Culex tarsalis
… In addition, the physical mapping of ribosomal genes using fluorescence in situ hybridization was performed. The comparative analysis of Cx. tarsalis to Cx. pipiens and Cx. quinquefasciatus chromosomes showed that the total chromosome length in Cx. tarsalis is longer than the other two …
-
Phylogeny of parasitic wasps of Torymidae (Hymenoptera: Chalcidoidea) and evolution of their life-strategies
… I and II). The supermatrix of sequencies of two ribosomal genes (18S rDNA and 28S rDNA) were developed for 649 species of chalcidoid taxa. However, family Torymidae was considered as polyphyletic group with the subfamily Megastigminae unrelated to the subfamily Toryminae (paper I). Monophyly of …
-
Early Onset Alzheimer’s Disease Markers in Mouse Hippocampus Unveiled by Single-Cell Transcriptomic Analysis Following Cranial Radiotherapy
… crucial to better understand the underlying pathogenesis of radiation-induced cognitive impairments. The study investigated single-cell transcriptomics and DNA methylation changes as potential drivers of persistent cellular dysfunction after radiation exposure, specifically concentrating on the …
-
Genomics, Metagenomics and Phylogenomics of Cyanobacteria
… consensus approach of five methods (two based on ribosomal genes and three based on complete genome analysis), and determined that >5% cyanobacterial genomes are contaminated by foreign DNA. The next two parts are metagenomic analyses. The first metagenomic study is a pipeline for properly …
-
Identifying a common cause of the loser cell status in Drosophila melanogaster.
… cells. As many Minute mutations affect ribosomal genes, it has long been assumed that the loser status is closely linked to their associated slow growth phenotype, which occurs a consequence of reduced protein synthesis. Surprisingly, I have found that the loser status is independent of …
-
Characterization of two genes, trehalose-6-phosphate synthase/phosphatase and nucleotide binding protein, shown to be differentially regulated in roots of Cypripedium parviflorum var. pubescens grown with a mycorrhizal fungus Thanatephorus pennatus
… sequences were obtained. Most showed homology to ribosomal genes. Two represented genes believed to be regulated by the mycorrhizal interaction: trehalose-6-phosphate synthase/phosphatase (Tps), which showed down-regulation and nucleotide binding protein (NuBP), which showed up-regulation. The Tps …
-
Studio citogenetico della famiglia Muraenidae (Anguilliformes: Actinopterygii) mediante tecniche di citogenetica classica e molecolare
… chromosomes. In all species, the major ribosomal genes were localized in the guanine-cytosine-rich region of one chromosome pair, with different chromosomal locations. The (TTAGGG)n telomeric sequences were mapped onto chromosomal ends in all the muraenids studied. Since the minor …
-
Assessing the risk of ocean acidification for scleractinian corals on the Great Barrier Reef
… transcribed spacer region 1 (ITS1) of the ribosomal genes. This study links the bleaching response with recruits containing a dominant population of Symbiodinium type D1 or D1-4, with potential implications for post-settlement survivorship and population dynamics. Lastly, in Chapter 5 the …
-
Uncovering the genetic basis of seed amino acid composition in arabidopsis using a multi-omics integrative approach
… a whole. Chapter Two focuses on uncovering the genes and biological processes that underly the regulation of free Glutamine which belongs to the Glutamate Family (Arginine, Proline, Glutamine, and Glutamate). Although Glutamine is not an EAA, it is a major nitrogen-containing amino acid that is …
-
Stochastic and physical modeling of fundamental biological processes
… resolved, whole-cell model of ribosome biogenesis in Escherichia coli, which we then extend to include cell growth and replication of its genome. For the first system, conditions and parameters affecting the range of bistability of the lac genetic switch in E. coli are examined for a model …