Tobias Geiger
Tobias Geiger
Principal Investigator
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CodY in Staphylococcus aureus: a Regulatory Link between Metabolism and Virulence Gene Expression
K Pohl, P Francois, L Stenz, F Schlink, T Geiger, S Herbert, C Goerke, ...
Journal of bacteriology 191 (9), 2953-2963, 2009
The Stringent Response of Staphylococcus aureus and Its Impact on Survival after Phagocytosis through the Induction of Intracellular PSMs Expression
T Geiger, P Francois, M Liebeke, M Fraunholz, C Goerke, B Krismer, ...
PLoS pathogens 8 (11), e1003016, 2012
The Virulence Regulator Sae of Staphylococcus aureus: Promoter Activities and Response to Phagocytosis-Related Signals
T Geiger, C Goerke, M Mainiero, D Kraus, C Wolz
Journal of bacteriology 190 (10), 3419-3428, 2008
Two small (p) ppGpp synthases in Staphylococcus aureus mediate tolerance against cell envelope stress conditions
T Geiger, B Kästle, FL Gratani, C Goerke, C Wolz
Journal of bacteriology 196 (4), 894-902, 2014
Cytoplasmic replication of Staphylococcus aureus upon phagosomal escape triggered by phenol‐soluble modulin α
M Grosz, J Kolter, K Paprotka, AC Winkler, D Schäfer, SS Chatterjee, ...
Cellular microbiology 16 (4), 451-465, 2014
Differential Target Gene Activation by the Staphylococcus aureus Two-Component System saeRS
M Mainiero, C Goerke, T Geiger, C Gonser, S Herbert, C Wolz
Journal of bacteriology 192 (3), 613-623, 2010
Role of the (p)ppGpp Synthase RSH, a RelA/SpoT Homolog, in Stringent Response and Virulence of Staphylococcus aureus
T Geiger, C Goerke, M Fritz, T Schäfer, K Ohlsen, M Liebeke, M Lalk, ...
Infection and immunity 78 (5), 1873-1883, 2010
Intersection of the stringent response and the CodY regulon in low GC Gram-positive bacteria
T Geiger, C Wolz
International Journal of Medical Microbiology 304 (2), 150-155, 2014
Influence of Sae‐regulated and Agr‐regulated factors on the escape of Staphylococcus aureus from human macrophages
L Münzenmayer, T Geiger, E Daiber, B Schulte, SE Autenrieth, ...
Cellular microbiology 18 (8), 1172-1183, 2016
The synthesis and function of the alarmone (p) ppGpp in firmicutes
C Wolz, T Geiger, C Goerke
International Journal of Medical Microbiology 300 (2-3), 142-147, 2010
Regulation of the opposing (p) ppGpp synthetase and hydrolase activities in a bifunctional RelA/SpoT homologue from Staphylococcus aureus
FL Gratani, P Horvatek, T Geiger, M Borisova, C Mayer, I Grin, S Wagner, ...
PLoS genetics 14 (7), e1007514, 2018
A Point Mutation in the Sensor Histidine Kinase SaeS of Staphylococcus aureus Strain Newman Alters the Response to Biocide Exposure
D Schäfer, TT Lâm, T Geiger, M Mainiero, S Engelmann, M Hussain, ...
Journal of bacteriology 191 (23), 7306-7314, 2009
Peptidoglycan editing by a specific ld-transpeptidase controls the muramidase-dependent secretion of typhoid toxin
T Geiger, M Pazos, M Lara-Tejero, W Vollmer, JE Galán
Nature Microbiology 3 (11), 1243-1254, 2018
Emerging insights into the biology of typhoid toxin
CC Fowler, SJ Chang, X Gao, T Geiger, G Stack, JE Galán
Current opinion in microbiology 35, 70-77, 2017
Phenotypic heterogeneity and temporal expression of the capsular polysaccharide in Staphylococcus aureus
SE George, T Nguyen, T Geiger, C Weidenmaier, JC Lee, J Liese, C Wolz
Molecular microbiology 98 (6), 1073-1088, 2015
Changing the phospholipid composition of Staphylococcus aureus causes distinct changes in membrane proteome and membrane‐sensory regulators
S Sievers, C M. Ernst, T Geiger, M Hecker, C Wolz, D Becher, A Peschel
Proteomics 10 (8), 1685-1693, 2010
rRNA regulation during growth and under stringent conditions in Staphylococcus aureus
B Kästle, T Geiger, FL Gratani, R Reisinger, C Goerke, M Borisova, ...
Environmental microbiology 17 (11), 4394-4405, 2015
Methionine Biosynthesis in Staphylococcus aureus Is Tightly Controlled by a Hierarchical Network Involving an Initiator tRNA-Specific T-box Riboswitch
SMK Schoenfelder, G Marincola, T Geiger, C Goerke, C Wolz, W Ziebuhr
PLoS pathogens 9 (9), e1003606, 2013
CRISPR/Cas9-mediated Knockout of the Neuropsychiatric Risk Gene KCTD13 Causes Developmental Deficits in Human Cortical Neurons Derived from Induced …
V Kizner, M Naujock, S Fischer, S Jäger, S Reich, I Schlotthauer, ...
Molecular Neurobiology 57, 616-634, 2020
Mechanisms of substrate recognition by a typhoid toxin secretion-associated muramidase
T Geiger, M Lara-Tejero, Y Xiong, JE Galán
Elife 9, e53473, 2020
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