Browsing School of Genetics & Microbiology by Title
Now showing items 372-391 of 872
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H-NS silences gfp, the Green Fluorescent Protein gene: gfpTCD is a genetically remastered gfp gene with reduced susceptibility to H-NS-mediated transcription silencing and with enhanced translation
(2010)The bacterial nucleoid-associated protein H-NS, which preferentially targets and silences A+T-rich genes, binds the ubiquitous reporter gene gfp and dramatically reduces local transcription. We have redesigned gfp to reduce ... -
H2B ubiquitylation is part of chromatin architecture that marks exon-intron structure in budding yeast
(2011)Background The packaging of DNA into chromatin regulates transcription from initiation through 3' end processing. One aspect of transcription in which chromatin plays a poorly understood role is the co-transcriptional ... -
Helicobacter pylori infection : in vitro diagnostic methods, antimicrobial susceptibility testing, epidemiology of recrudescence and clarithromycin resistance
(Trinity College (Dublin, Ireland). Department of Microbiology, 2000)H. pylori is a Gram-negative, non-spore forming, curved bacterium that colonises the gastric epithelium of the human stomach. H. pylori is firmly established as an aetiological agent in peptic ulcer disease and successful ... -
Herding Ancient Domesticates: From Bones to Genomes
(Trinity College Dublin. School of Genetics & Microbiology. Discipline of Genetics, 2018)This thesis demonstrates the power of the analysis of ancient domesticate genomes of cattle and sheep in order to analyse past population dynamics of the two species. In total 113 whole genomes and 127 mitogenomes of wild ... -
High-throughput investigation of virulence gene regulation by sRNAs in Salmonella Typhimurium
(Trinity College (Dublin, Ireland). Department of Microbiology, 2015)This study focused on novel gene regulatory systems in Salmonella enterics serovar Typhimurium, a model gram-negative, bacterial pathogen. The sRNA-mediated control of virulence genes was a particular emphasis. The research ... -
A Highly Unstable Transcript Makes CwlO D, L-Endopeptidase Expression Responsive to Growth Conditions in Bacillus subtilis
(2014)The Bacillus subtilis cell wall is a dynamic structure, composed of peptidoglycan and teichoic acid, that is continually remodeled during growth. Remodeling is effected by the combined activities of penicillin binding ... -
The homeodomain transcription factor Hb9 controls axon guidance in Drosophila through the regulation of Robo receptors.
(2014)Transcription factors establish neural diversity and wiring specificity; however, how they orchestrate changes in cell morphology remains poorly under- stood. The Drosophila Roundabout (Robo) receptors regulate ... -
How Much Is That in Dog Years? The Advent of Canine Population Genomics
(2014)ABSTRACT The authors comment on two studies that analyzed multiple genomes of dogs and wolves. The studies reached different conclusions about the date and population effects, a disparity attributed to reliance on molecular ... -
How to prepare and deliver a great talk
(2019)Giving a talk can be daunting, particularly for scientists at the very early stages of their careers. Standing in front of an audience and speaking for 20–30 minutes do is never easy, and even those who do it for a ... -
The hybrid genomes of Saccharomyces pastorianus-a current perspective
(2018)Saccharomyces pastorianus is a recently evolved interspecies hybrid of Saccharomyces cerevisiae and Saccharomyces eubayanus used in the production of lager-type beers and has a long-standing history with the brewing industry. ... -
Identification and characterisation of a novel Polycomb Repressive Complex 2 associated protein that is an alternatively spliced product of the LCOR gene locus
(Trinity College (Dublin, Ireland). School of Genetics and Microbiology, 2015)Polycombs are evolutionary conserved epigenetic regulators crucial for specification of cell types during development. They assemble in multiprotein complexes to modify amino terminal tails of histone H3 at lysine 27 to ... -
Identification and characterisation of an FK506-binding protein from Plasmodium falciparum
(Trinity College (Dublin, Ireland). Department of Microbiology, 2004)Malaria remains one of the most significant diseases worldwide. The most common and severe form of the disease is caused by Plasmodium falciparum. The need for new anti-malarial compounds has intensified in recent years ... -
Identification and characterization of novel Plasmodium falciparum cyclophilins and their roles in the antimalarial actions of cyclosporin A
(Trinity College (Dublin, Ireland). Department of Microbiology, 2011)Malaria is a parasitic infection of immense global importance. The most common and severe form of the disease is caused by the blood-borne apicomplexan Plasmodium falcipanim. The lack of an effective vaccine coupled with ... -
Identification and characterization of novel Plasmodium falciparum cyclophilins and their roles in the antimalarial actions of cyclosporin A and derivatives
(BioMed Central, 2010)Cyclophilins are distributed widely among different organisms and are proposed drug targets for a number of diseases including HIV and hepatitis C infection and ischemia. Cyclophilins play roles in folding and chaperoning ... -
Identification and Structural Characterization of Interneurons of the Drosophila Brain by Monoclonal Antibodies of the Wurzburg Hybridoma Library
(2013)Several novel synaptic proteins have been identified by monoclonal antibodies (mAbs) of the Würzburg hybridoma library generated against homogenized Drosophila brains, e.g. cysteine string protein, synapse-associated protein ...