Karel Hornak
Karel Hornak
Limnological Station, Department of Plant and Microbial Biology, University of Zurich
Vahvistettu sähköpostiosoite verkkotunnuksessa limnol.uzh.ch
Changes in bacterial community composition and dynamics and viral mortality rates associated with enhanced flagellate grazing in a mesoeutrophic reservoir
K Šimek, J Pernthaler, MG Weinbauer, K Hornák, JR Dolan, J Nedoma, ...
Applied and environmental microbiology 67 (6), 2723-2733, 2001
Food selection by bacterivorous protists: insight from the analysis of the food vacuole content by means of fluorescence in situ hybridization
J Jezbera, K Horňák, K Šimek
FEMS Microbiology Ecology 52 (3), 351-363, 2005
Synergistic and antagonistic effects of viral lysis and protistan grazing on bacterial biomass, production and diversity
MG Weinbauer, K Hornák, J Jezbera, J Nedoma, JR Dolan, K Šimek
Environmental Microbiology 9 (3), 777-788, 2007
Maximum growth rates and possible life strategies of different bacterioplankton groups in relation to phosphorus availability in a freshwater reservoir
K Šimek, K Horňák, J Jezbera, J Nedoma, J Vrba, V Straškrábová, ...
Environmental Microbiology 8 (9), 1613-1624, 2006
Influence of top-down and bottom-up manipulations on the R-BT065 subcluster of β-Proteobacteria, an abundant group in bacterioplankton of a freshwater reservoir
K Šimek, K Horňák, J Jezbera, M Mašín, J Nedoma, JM Gasol, M Schauer
Applied and Environmental Microbiology 71 (5), 2381-2390, 2005
Comparing the effects of resource enrichment and grazing on a bacterioplankton community of a meso-eutrophic reservoir
K Simek, K Hornák, M Masín, U Christaki, J Nedoma, MG Weinbauer, ...
Aquatic microbial ecology 31 (2), 123-135, 2003
Prey selectivity of bacterivorous protists in different size fractions of reservoir water amended with nutrients
J Jezbera, K Horňák, K Šimek
Environmental Microbiology 8 (8), 1330-1339, 2006
Spatio-temporal patterns of bacterioplankton production and community composition related to phytoplankton composition and protistan bacterivory in a dam reservoir
K Simek, K Hornák, J Jezbera, J Nedoma, P Znachor, J Hejzlar, J Sed’a
Aquatic microbial ecology 51 (3), 249-262, 2008
Alga-derived substrates select for distinct betaproteobacterial lineages and contribute to niche separation in Limnohabitans strains
K Šimek, V Kasalický, E Zapomělová, K Horňák
Applied and environmental microbiology 77 (20), 7307-7315, 2011
Strong, weak, and missing links in a microbial community of the NW Mediterranean Sea
Y Bettarel, JR Dolan, K Hornak, R Lemee, M Masin, ML Pedrotti, ...
FEMS Microbiology Ecology 42 (3), 451-462, 2002
Grazer and virus‐induced mortality of bacterioplankton accelerates development of Flectobacillus populations in a freshwater community
K Šimek, MG Weinbauer, K Hornák, J Jezbera, J Nedoma, JR Dolan
Environmental microbiology 9 (3), 789-800, 2007
Top‐down and bottom‐up induced shifts in bacterial abundance, production and community composition in an experimentally divided humic lake
HP Grossart, J Jezbera, K Horňák, KML Hutalle, U Buck, K Šimek
Environmental Microbiology 10 (3), 635-652, 2008
Modulation of microbial predator-prey dynamics by phosphorus availability: growth patterns and survival strategies of bacterial phylogenetic clades
MM Salcher, J Hofer, K Horňák, J Jezbera, B Sonntag, J Vrba, K Šimek, ...
FEMS microbiology ecology 60 (1), 40-50, 2007
Differential freshwater flagellate community response to bacterial food quality with a focus on Limnohabitans bacteria
K Šimek, V Kasalický, J Jezbera, K Horňák, J Nedoma, MW Hahn, D Bass, ...
The ISME journal 7 (8), 1519-1530, 2013
Effects of resource availability and bacterivory on leucine incorporation in different groups of freshwater bacterioplankton, assessed using microautoradiography
K Hornák, J Jezbera, J Nedoma, JM Gasol, K Simek
Aquatic microbial ecology 45 (3), 277-289, 2006
Effects of decreased resource availability, protozoan grazing and viral impact on a structure of bacterioplankton assemblage in a canyon-shaped reservoir
K Horňák, M Mašín, J Jezbera, Y Bettarel, J Nedoma, T Sime-Ngando, ...
FEMS microbiology ecology 52 (3), 315-327, 2005
Contrasting trends in distribution of four major planktonic betaproteobacterial groups along a pH gradient of epilimnia of 72 freshwater habitats
J Jezbera, J Jezberová, U Koll, K Horňák, K Šimek, MW Hahn
FEMS microbiology ecology 81 (2), 467-479, 2012
Assessing niche separation among coexisting Limnohabitans strains through interactions with a competitor, viruses, and a bacterivore
K Šimek, V Kasalický, K Horňák, MW Hahn, MG Weinbauer
Applied and environmental microbiology 76 (5), 1406-1416, 2010
Marine bacterial community structure resilience to changes in protist predation under phytoplankton bloom conditions
F Baltar, J Palovaara, F Unrein, P Catala, K Horňák, K Šimek, D Vaqué, ...
The ISME journal 10 (3), 568-581, 2016
Every coin has a back side: invasion by Limnohabitans planktonicus promotes the maintenance of species diversity in bacterial communities
K Horňák, G Corno
PLoS One 7 (12), e51576, 2012
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