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G. Obermeyer · SciRah

Researcher profile · Semantic Scholar

G. Obermeyer

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G. Obermeyer — researcher profile on SciRah

h-index: 27
Works: 100
Citations: 2,706

Most-cited papers

Glutamate Receptor–Like Genes Form Ca2+ Channels in Pollen Tubes and Are Regulated by Pistil d-Serine
Erwan Michard, Pedro T. Lima, Filipe Borges, Ana Catarina Silva +6 more
2011Science418 citations
Semantic Scholar
Ion dynamics and its possible role during in vitro pollen germination and tube growth
José A. Feijó, R. Malhó, G. Obermeyer
1995Protoplasma157 citations
Semantic Scholar
The turgor pressure of growing lily pollen tubes
R. Benkert, G. Obermeyer, F. Bentrup
1997Protoplasma146 citations
Semantic Scholar
Calcium channel blocker and calmodulin antagonists affect the gradient of free calcium ions in lily pollen tubes.
G. Obermeyer, M. Weisenseel
1991European Journal of Cell Biology141 citations
Semantic Scholar
Immunological and Biological Properties of Bet v 4, a Novel Birch Pollen Allergen with Two EF-hand Calcium-binding Domains*
E. Engel, K. Richter, G. Obermeyer, P. Briza +7 more
1997Journal of Biological Chemistry130 citations Open access
Semantic Scholar
Under pressure, cell walls set the pace
L. J. Winship, G. Obermeyer, A. Geitmann, P. Hepler
2010Trends in Plant Science113 citations Open access
Semantic Scholar
Sucrose-induced Receptor Kinase SIRK1 Regulates a Plasma Membrane Aquaporin in Arabidopsis*
X. Wu, Clara Sanchez Rodriguez, Heidi Pertl-Obermeyer, G. Obermeyer +1 more
2013Molecular & Cellular Proteomics96 citations Open access
Semantic Scholar
Biology of weed pollen allergens
G. Gadermaier, A. Dedić, G. Obermeyer, S. Frank +2 more
2004Current Allergy and Asthma Reports96 citations
Semantic Scholar
pH gradients are not associated with tip growth in pollen tubes of Lilium longiflorum.
M. Fricker, Nick White, G. Obermeyer
1997Journal of Cell Science78 citations
Semantic Scholar
Pollen tubes and the physical world.
L. J. Winship, G. Obermeyer, A. Geitmann, P. Hepler
2011Trends in Plant Science76 citations
Semantic Scholar
Dynamic Adaption of Metabolic Pathways during Germination and Growth of Lily Pollen Tubes after Inhibition of the Electron Transport Chain1[W][OPEN]
G. Obermeyer, Lena Fragner, Veronika Lang, W. Weckwerth
2013Plant Physiology65 citations Open access
Semantic Scholar
Electrical properties of intact pollen grains of Lilium longiflorum: characteristics of the non-germinatingpollen grain
G. Obermeyer, M. Blatt
199560 citations
Semantic Scholar
Reversible protein phosphorylation regulates the dynamic organization of the pollen tube cytoskeleton: effects of calyculin A and okadaic acid
I. Foissner, F. Grolig, G. Obermeyer
2002Protoplasma58 citations
Semantic Scholar
Electrophysiological analysis of the yeast V-type proton pump: variable coupling ratio and proton shunt.
C. Kettner, A. Bertl, G. Obermeyer, C. Slayman +1 more
2003Biophysical Journal57 citations Open access
Semantic Scholar
Molecular and physiological characterisation of a 14-3-3 protein from lily pollen grains regulating the activity of the plasma membrane H+ ATPase during pollen grain germination and tube growth
H. Pertl, M. Himly, R. Gehwolf, R. Kriechbaumer +5 more
2001Planta55 citations
Semantic Scholar
The pollen organelle membrane proteome reveals highly spatial-temporal dynamics during germination and tube growth of lily pollen.
H. Pertl, W. Schulze, G. Obermeyer
2009Journal of Proteome Research50 citations
Semantic Scholar
Osmoregulation in Lilium Pollen Grains Occurs via Modulation of the Plasma Membrane H+ ATPase Activity by 14-3-3 Proteins
H. Pertl, Magdalena Pöckl, C. Blaschke, G. Obermeyer
2010Plant Physiology48 citations Open access
Semantic Scholar
Ectopic expression of Arabidopsis thaliana plasma membrane intrinsic protein 2 aquaporins in lily pollen increases the plasma membrane water permeability of grain but not of tube protoplasts
Aniela Sommer, Birgit Geist, O. Da Ines, R. Gehwolf +2 more
2008New Phytologist47 citations Open access
Semantic Scholar
Boric acid stimulates the plasma membrane H+-ATPase of ungerminated lily pollen grains
G. Obermeyer, R. Kriechbaumer, D. Strasser, Angela Maschessnig +1 more
200845 citations
Semantic Scholar
K+ channels in the plasma membrane of lily pollen protoplasts
G. Obermeyer, H. Kolb
199342 citations
Semantic Scholar
Characterization of whole-cell k+ currents across the plasma membrane of pollen grain and tube protoplasts of Lilium longiflorum
M. Griessner, G. Obermeyer
2003Journal of Membrane Biology36 citations
Semantic Scholar
De novo sequencing and analysis of the lily pollen transcriptome: an open access data source for an orphan plant species
Veronika Lang, B. Usadel, G. Obermeyer
2014Plant Molecular Biology30 citations
Semantic Scholar
Pump up the volume - a central role for the plasma membrane H+ pump in pollen germination and tube growth
Veronika Lang, Heidi Pertl-Obermeyer, Minou J. Safiarian, G. Obermeyer
2013Protoplasma30 citations
Semantic Scholar
Potassium and voltage dependence of the inorganic pyrophosphatase of intact vacuoles from Chenopodium rubrum.
G. Obermeyer, Aniela Sommer, F. Bentrup
1996Biochimica et Biophysica Acta30 citations Open access
Semantic Scholar
A novel FRET peptide assay reveals efficient Helicobacter pylori HtrA inhibition through zinc and copper binding
Sabine Bernegger, Cyrill Brunner, M. Vizovišek, M. Fonović +12 more
2020Scientific Reports28 citations Open access
Semantic Scholar
Release of an acid phosphatase activity during lily pollen tube growth involves components of the secretory pathway
H. Ibrahim, H. Pertl, K. Pittertschatscher, E. Fadl-Allah +3 more
2002Protoplasma28 citations
Semantic Scholar
Immunolocalization of H+-ATPases in the plasma membrane of pollen grains and pollen tubes ofLilium longiflorum
G. Obermeyer, Martin Lützelschwab, H. Heumann, Manfred H. Weisenseel
1992Protoplasma28 citations
Semantic Scholar
Sucrose-induced Receptor Kinase 1 is Modulated by an Interacting Kinase with Short Extracellular Domain
X. Wu, Liang-Cui Chu, Lin Xi, Heidi Pertl-Obermeyer +5 more
2019Molecular & Cellular Proteomics26 citations Open access
Semantic Scholar
NH4+ Currents across the Peribacteroid Membrane of Soybean. Macroscopic and Microscopic Properties, Inhibition by Mg2+, and Temperature Dependence Indicate a SubpicoSiemens Channel Finely Regulated by Divalent Cations1
G. Obermeyer, S. Tyerman
2005Plant Physiology26 citations Open access
Semantic Scholar
Disturbance of endomembrane trafficking by brefeldin A and calyculin A reorganizes the actin cytoskeleton of Lilium longiflorum pollen tubes
K. Hörmanseder, G. Obermeyer, I. Foissner
2005Protoplasma26 citations
Semantic Scholar
In-vitro germination and growth of lily pollen tubes is affected by protein phosphatase inhibitors
G. Obermeyer, H. Klaushofer, M. Nagl, M. Höftberger +1 more
1998Planta24 citations
Semantic Scholar
Measuring the Osmotic Water Permeability of the Plant Protoplast Plasma Membrane: Implication of the Nonosmotic Volume
Aniela Sommer, G. Mahlknecht, G. Obermeyer
2007Journal of Membrane Biology22 citations Open access
Semantic Scholar
Identification of Cargo for Adaptor Protein (AP) Complexes 3 and 4 by Sucrose Gradient Profiling *
Heidi Pertl-Obermeyer, X. Wu, Jens Schrodt, Christina Müdsam +2 more
2016Molecular & Cellular Proteomics21 citations Open access
Semantic Scholar
Dissecting the subcellular membrane proteome reveals enrichment of H+ (co-)transporters and vesicle trafficking proteins in acidic zones of Chara internodal cells
Heidi Pertl-Obermeyer, P. Lackner, W. Schulze, M. C. Hoepflinger +3 more
2018PLoS ONE20 citations Open access
Semantic Scholar
In vivo cross-linking combined with mass spectrometry analysis reveals receptor-like kinases and Ca(2+) signalling proteins as putative interaction partners of pollen plasma membrane H(+) ATPases.
Heidi Pertl-Obermeyer, W. Schulze, G. Obermeyer
2014Journal of Proteomics20 citations
Semantic Scholar
First patch, then catch: measuring the activity and the mRNA transcripts of a proton pump in individual Lilium pollen protoplasts 1
R. Gehwolf, M. Griessner, H. Pertl, G. Obermeyer
2002FEBS Letters20 citations
Semantic Scholar
Production of recombinant allergens in plants
G. Schmidt, G. Gadermaier, H. Pertl, Marc Siegert +5 more
2008Phytochemistry Reviews18 citations Open access
Semantic Scholar
Inhibition of the yeast V‐type ATPase by cytosolic ADP
C. Kettner, G. Obermeyer, A. Bertl
2003FEBS Letters18 citations Open access
Semantic Scholar
The distribution of membrane-bound 14-3-3 proteins in organelle-enriched fractions of germinating lily pollen.
Heidi Pertl, Renate Gehwolf, G. Obermeyer
2005Plant biology16 citations
Semantic Scholar
Small GTPases and conserved signalling pathways in plant cell morphogenesis: from exocytosis to the exocyst.
F. Cvrčková, M. Eliáš, M. Hála, G. Obermeyer +4 more
200116 citations
Semantic Scholar
Confocal fluorescence ratio imaging of ion activities in plant cells
M. Fricker, M. Tlałka, J. Ermantraut, G. Obermeyer +4 more
199416 citations
Semantic Scholar
Localization and release of allergens from tapetum and pollen grains ofBetula pendula
G. El-Ghazaly, R. Moate, Mauro Cresti, B. Walles +3 more
1999Protoplasma15 citations
Semantic Scholar
Identification of lily pollen 14-3-3 isoforms and their subcellular and time-dependent expression profile
H. Pertl, S. Rittmann, W. Schulze, G. Obermeyer
2011Biological chemistry14 citations
Semantic Scholar
Over-expression and production of plant allergens by molecular farming strategies.
G. Obermeyer, R. Gehwolf, W. Šebesta, Nicholas A. Hamilton +5 more
2004Methods14 citations
Semantic Scholar
of Betula pendula
G. EI-Ghazaly, R. Moate, M. Cresti, B. Walles +3 more
199914 citations
Semantic Scholar
AC fields of low frequency and amplitude stimulate pollen tube growth possibly via stimulation of the plasma membrane proton pump
Kristjan Plätzer, G. Obermeyer, F. Bentrup
199714 citations
Semantic Scholar
Developmental Physiology: Regulation of Polar Cell Growth and Morphogenesis
G. Obermeyer, F. Bentrup
199614 citations
Semantic Scholar
Microinjection of Guanine NucleotideAnalogues into Lily Pollen Tubes Results in Isodiametric TipExpansion
M. Eliáš, F. Cvrčková, G. Obermeyer, V. Žárský
200113 citations
Semantic Scholar
Laser microsurgery: a versatile tool in plant (electro) physiology
A. D. de Boer, B. van Duijn, P. Giesberg, L. Wegner +3 more
1994Protoplasma13 citations
Semantic Scholar
Nondiffusional Release of Allergens from Pollen Grains of Artemisia vulgaris and Lilium longiflorum Depends Mainly on the Type of the Allergen
Claudia Hoidn, E. Puchner, H. Pertl, Elisabeth Holztrattner +1 more
2005International Archives of Allergy and Immunology12 citations
Semantic Scholar

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