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M. Schrallhammer · SciRah

Researcher profile · Semantic Scholar

M. Schrallhammer

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M. Schrallhammer — researcher profile on SciRah

h-index: 18
Works: 40
Citations: 956

Most-cited papers

Characterization of bacterial operons consisting of two tubulins and a kinesin-like gene by the novel Two-Step Gene Walking method
M. Pilhofer, Andreas Bauer, M. Schrallhammer, L. Richter +3 more
2007Nucleic Acids Research88 citations Open access
Semantic Scholar
‘Candidatus Megaira polyxenophila’ gen. nov., sp. nov.: Considerations on Evolutionary History, Host Range and Shift of Early Divergent Rickettsiae
M. Schrallhammer, Filippo Ferrantini, C. Vannini, S. Galati +4 more
2013PLoS ONE80 citations Open access
Semantic Scholar
Disentangling the Taxonomy of Rickettsiales and Description of Two Novel Symbionts (“Candidatus Bealeia paramacronuclearis” and “Candidatus Fokinia cryptica”) Sharing the Cytoplasm of the Ciliate Protist Paramecium biaurelia
Franziska Szokoli, M. Castelli, E. Sabaneyeva, M. Schrallhammer +4 more
2016Applied and Environmental Microbiology71 citations Open access
Semantic Scholar
Detection of a Novel Subspecies of Francisella noatunensis as Endosymbiont of the Ciliate Euplotes raikovi
M. Schrallhammer, M. Schweikert, A. Vallesi, F. Verni +1 more
2011Microbial Ecology69 citations
Semantic Scholar
Prepr int Title : Endosymbiosis In Statu Nascendi : Close Phylogenetic Relationship Between Obligately Endosymbiotic and Obligately Free-Living Polynucleobacter Strains ( Betaproteobacteria )
C. Vannini, Matthias Pöckl, G. Petroni, Qinglong Wu +6 more
200669 citations
Semantic Scholar
Revised Systematics of Holospora-Like Bacteria and Characterization of “Candidatus Gortzia infectiva”, a Novel Macronuclear Symbiont of Paramecium jenningsi
V. Boscaro, S. Fokin, M. Schrallhammer, M. Schweikert +1 more
2012Microbial Ecology58 citations
Semantic Scholar
Diversity and environmental distribution of the cosmopolitan endosymbiont “Candidatus Megaira”
Olivia Lanzoni, E. Sabaneyeva, L. Modeo, M. Castelli +5 more
2019Scientific Reports51 citations Open access
Semantic Scholar
Phylogenetic relationships among endosymbiotic R-body producer: Bacteria providing their host the killer trait.
M. Schrallhammer, M. Castelli, G. Petroni
2018Systematic and Applied Microbiology42 citations
Semantic Scholar
“Candidatus Fokinia solitaria”, a Novel “Stand-Alone” Symbiotic Lineage of Midichloriaceae (Rickettsiales)
Franziska Szokoli, E. Sabaneyeva, M. Castelli, S. Krenek +5 more
2016PLoS ONE42 citations Open access
Semantic Scholar
Microbial Consortium Associated with the Antarctic Marine Ciliate Euplotes focardii: An Investigation from Genomic Sequences
S. Pucciarelli, R. R. Devaraj, A. Mancini, P. Ballarini +4 more
2015Microbial Ecology42 citations Open access
Semantic Scholar
The Killer Effect of Paramecium and Its Causative Agents
M. Schrallhammer, M. Schweikert
200935 citations
Semantic Scholar
Rediscovering the genus Lyticum, multiflagellated symbionts of the order Rickettsiales
V. Boscaro, M. Schrallhammer, K. Benken, S. Krenek +6 more
2013Scientific Reports32 citations Open access
Semantic Scholar
More than the “Killer Trait”: Infection with the Bacterial Endosymbiont Caedibacter taeniospiralis Causes Transcriptomic Modulation in Paramecium Host
Katrin Grosser, P. Ramasamy, Azim Dehghani Amirabad, Marcel H. Schulz +3 more
2018Genome Biology and Evolution30 citations Open access
Semantic Scholar
Fitness Impact of Obligate Intranuclear Bacterial Symbionts Depends on Host Growth Phase
C. Bella, L. Koehler, Katrin Grosser, T. Berendonk +2 more
2016Frontiers in Microbiology29 citations Open access
Semantic Scholar
Complex life cycle, broad host range and adaptation strategy of the intranuclear Paramecium symbiont Preeria caryophila comb. nov
A. Potekhin, M. Schweikert, I. Nekrasova, Valerio Vitali +5 more
2018FEMS Microbiology Ecology26 citations
Semantic Scholar
Molecular Characterization of the Obligate Endosymbiont “Caedibacter macronucleorum” Fokin and Görtz, 1993 and of its Host Paramecium duboscqui Strain Ku4‐8
M. Schrallhammer, S. Fokin, K. Schleifer, G. Petroni
2006Journal of Eukaryotic Microbiology26 citations
Semantic Scholar
Tracing the role of R-bodies in the killer trait: absence of toxicity of R-body producing recombinant E. coli on paramecia.
M. Schrallhammer, S. Galati, J. Altenbuchner, M. Schweikert +2 more
2012European Journal of Protistology22 citations
Semantic Scholar
Free-living ciliates as potential reservoirs for eukaryotic parasites: occurrence of a trypanosomatid in the macronucleus of Euplotes encysticus
S. Fokin, M. Schrallhammer, C. Chiellini, F. Verni +1 more
2014Parasites & Vectors18 citations Open access
Semantic Scholar
Epidemiology of Nucleus-Dwelling Holospora: Infection, Transmission, Adaptation, and Interaction with Paramecium.
M. Schrallhammer, A. Potekhin
2020Results and problems in cell differentiation15 citations
Semantic Scholar
Response of the bacterial symbiont Holospora caryophila to different growth conditions of its host.
M. Castelli, Olivia Lanzoni, S. Fokin, M. Schrallhammer +1 more
2015European Journal of Protistology14 citations
Semantic Scholar
The killer trait of Paramecium and its causative agents 1
M. Schrallhammer
201014 citations
Semantic Scholar
Algal Diversity in Paramecium bursaria: Species Identification, Detection of Choricystis parasitica, and Assessment of the Interaction Specificity
Felicitas E. Flemming, A. Potekhin, T. Pröschold, M. Schrallhammer
202012 citations Open access
Semantic Scholar
Dual-Seq reveals genome and transcriptome of Caedibacter taeniospiralis, obligate endosymbiont of Paramecium
Marcello Pirritano, Nestor Zaburannyi, Katrin Grosser, G. Gasparoni +3 more
2020Scientific Reports11 citations Open access
Semantic Scholar
Population‐level dynamics in experimental mixed infections: evidence for competitive exclusion among bacterial parasites of Paramecium caudatum
A. Duncan, E. Dusi, M. Schrallhammer, T. Berendonk +1 more
201811 citations
Semantic Scholar
The Obligate Symbiont “Candidatus Megaira polyxenophila” Has Variable Effects on the Growth of Different Host Species
Chiara Pasqualetti, Franziska Szokoli, L. Rindi, G. Petroni +1 more
2020Frontiers in Microbiology10 citations Open access
Semantic Scholar
Natural Shifts in Endosymbionts' Occurrence and Relative Frequency in Their Ciliate Host Population
Felicitas E. Flemming, Katrin Grosser, M. Schrallhammer
2022Frontiers in Microbiology7 citations Open access
Semantic Scholar
Cultivation Conditions Can Cause a Shift from Mutualistic to Parasitic Behavior in the Symbiosis Between Paramecium and Its Bacterial Symbiont Caedibacter taeniospiralis
M. Schu, M. Schrallhammer
2018Current Microbiology7 citations
Semantic Scholar
Microbial Symbionts for Defense and Competition among Ciliate Hosts
Hans-Dieter G√∂rtz, G. Rosati, M. Schweikert, M. Schrallhammer +2 more
20096 citations
Semantic Scholar
New Holospora endocytobionts in some common ciliates
S. Fokin, M. Schrallhammer, C. Vannini, Filippo Ferrantini +2 more
20066 citations
Semantic Scholar
Evaluation of Enrichment Protocols for Bacterial Endosymbionts of Ciliates by Real-Time PCR
M. Castelli, Olivia Lanzoni, L. Rossi, A. Potekhin +2 more
2016Current Microbiology5 citations
Semantic Scholar
Towards an ecological understanding of the killer trait - A reproducible protocol for testing its impact on freshwater ciliates.
L. Koehler, Felicitas E. Flemming, M. Schrallhammer
2019European Journal of Protistology4 citations
Semantic Scholar
Draft Genome Sequence and Annotation of the Obligate Bacterial Endosymbiont Caedibacter taeniospiralis, Causative Agent of the Killer Phenotype in Paramecium tetraurelia
Nestor Zaburannyi, Katrin Grosser, G. Gasparoni, Rolf Müller +2 more
2018Genome Announcements3 citations Open access
Semantic Scholar
“Candidatus Intestinibacterium parameciiphilum”—member of the “Candidatus Paracaedibacteraceae” family (Alphaproteobacteria, Holosporales) inhabiting the ciliated protist Paramecium
Olivia Lanzoni, Franziska Szokoli, M. Schrallhammer, E. Sabaneyeva +6 more
2023International Microbiology2 citations Open access
Semantic Scholar
Biodiversity of Ciliates and Their Symbionts: A Special Issue
M. Schrallhammer
20201 citations Open access
Semantic Scholar
Revised Systematics of Holospora-Like Bacteria and Characterization of “Candidatus Gortzia infectiva”, a Novel Macronuclear Symbiont of Paramecium jenningsi
V. Boscaro, S. Fokin, M. Schrallhammer, M. Schweikert +1 more
2012Microbial Ecology1 citations
Semantic Scholar
Characterization of R-body genetic determinants in Caedibacter caryophilus a symbiont of Paramecium caudatum: preliminary results
M. Schrallhammer, H. Görtz, W. Ludwig, K. Schleifer +1 more
20051 citations
Semantic Scholar
Biodiversity of Ciliates and their Symbionts
M. Schrallhammer
20210 citations Open access
Semantic Scholar
The special case of Holospora caryophila, bacterial symbiont of ciliates Paramecium
A. Potekhin, M. Schrallhammer, M. Schweikert, I. Nekrasova +3 more
20160 citations
Semantic Scholar
Free-living ciliates as potential reservoirs for eukaryotic parasites: occurrence of a trypanosomatid in the macronucleus of Euplotes encysticus
S. Fokin, M. Schrallhammer, C. Chiellini, F. Verni +1 more
2014Parasites & Vectors0 citations Open access
Semantic Scholar
Vinegar eels: state of the art and perspectives.
G. Petroni, M. Schrallhammer, M. Gullo
20050 citations
Semantic Scholar

Frequent co-authors

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G. Petroni×26
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G. Petroni — researcher profile on SciRah
M. Schweikert×10
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M. Schweikert — researcher profile on SciRah
M. Castelli×8
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M. Castelli — researcher profile on SciRah
F. Verni×7
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T. Berendonk — researcher profile on SciRah

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S. Fokin — researcher profile on SciRah

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Franziska Szokoli×5

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Franziska Szokoli — researcher profile on SciRah

E. Sabaneyeva×5

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Katrin Grosser×5

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S. Krenek — researcher profile on SciRah