Environmental Health Center

Comparative Microbiome Analysis

We are living in a microbial world … It is our aim to use the enormous functional power of microbiomes to improve planetary health.

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We are living in a microbial world … It is our aim to use the enormous functional power of microbiomes to improve planetary health.

Follow us on X

E. coli bacteria found in intestine of warm-blooded organism - 3D render

About our Research

The human microbiome is a key component for our health. It is strongly influenced by environmental microbiota, which interact with the microbiome of barrier organs like skin or respiratory system. As a consequence, the reduced microbial diversity in the environment, resulting from climate- and global change, strongly impacts human – environment interactions, resulting in an increase in environmental diseases and infections. According to the planetary health concept the prevention of such diseases requires strategies which increase biodiversity in the environment.

We identify key microbiota from the environment, which trigger our health, develop strategies to promote the abundance of those microbiota in urban and indoor environments and analyze consequences for our health.

Our Research Topics

3D Rendering of Bacteria in Human Intestine

Human Microbiomes

We investigate the interactions of environmental- and human microbiomes of barrier organs including respiratory system and skin and define keystone species which determine human health.

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Escherichia coli

Environmental Microbiomes

We study how climate- and global change impacts the environmental microbiome and develop mitigation strategies to increase microbial diversity for the prevention of human health.

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Vernetzte ökologische Welt, KI und Ökologie

AMR and One Health

Addressing the growing challenge of antimicrobial resistance requires a rethinking to develop counteracting strategies and a better understanding of resistance genes propagation.

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Business, Technology, Internet and network concept. Virtual display: Clinical trial

Microbiome Theory and Methodology

We support the adaptation of classical microbiological definitions, the establishment of data analysis and reuse guidelines and the identification of microbiome application cases.

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Scientists at COMI

Michael Schloter
Prof. Dr. rer. nat. habil. Michael Schloter

Head of the Research Unit Comparative Microbiome Analysis, COMI

Porträt Stefanie Schulz
Dr. Stefanie Schulz (née Töwe)

Deputy Head of the Research Unit & Head of the working group “Environmental Microbiomes”, COMI

Dr. Silvia Gschwendtner

Head of the working group "Human Microbiomes", COMI

Porträt Susanne Kublik
M.Sc. Susanne Walch (née Kublik)

Scientist, COMI

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Porträt Pamela Espindola Hernandez
Dr. Pamela Espíndola-Hernández

Postdoc

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Porträt Yuri Pinheiro Alvez de Souza
Dr. Yuri Pinheiro Alves De Souza

Postdoc

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Porträt Natalia Rodriguez
Dr. Natalia Rodriguez

Postdoc

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Porträt Sebastian Bibinger; COMI; Hintergrund: Pflanze
Sebastian Bibinger

PhD student

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Porträt Itir Geydirici
Itir Geydirici

PhD student

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Srotoswini Joardar

PhD student

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Michelle Kligman

PhD student

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Shimrit Laor Leib

PhD student

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Ruben Martinez Cuesta

PhD student

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Nazanin Nematzadeh

PhD student

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Porträt Christoph Obermaier
Christoph Obermaier

PhD student

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Porträt Narda Pacay
Narda Pacay

PhD student

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Lisa Marie Streb

PhD student

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Porträt Stefanie Thaqi
Stefanie Katharina Thaqi

PhD student

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Constanza Venegas

PhD student

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Porträt Ann-Christin Wicht
Ann-Christin Wicht

PhD student

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safiya_yakubu
Safiya Yakubu

PhD student

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Video: How our microbiome helps to protect us from allergies

News

Porträt Michael Schloter
Hintergrund: HDC Flur

Talk by Michael Schloter

05/2025: Are microorganisms the key for “Planetary Health”?

Porträt Christoph Obermaier

04/2025: Christoph Obermaier receives Best Poster Award

Porträt Michael Schloter
Hintergrund: HDC Flur

04/2025: Research Leader Award for Michael Schloter

Development of new drug

04/2025: EU-Helmholtz workshop on the upcoming novel REACH regulation

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04/2025: Co-Publications ranked within the most-viewed papers 2023

Stapel Zeitschriften

03/2025: Co-Publication in Science

Bacteria, human microbiome

Talk by Michael Schloter

02/2025: Coevolution of Staphylococcus aureus with its human host

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Talk by Michael Schloter

02/2025: The forest soil microbiome in a changing climate

Porträt Michael Schloter
Hintergrund: HDC Flur

01/2025: Michael Schloter was appointed as a member of the DFG's Permanent Commission on Biodiversity

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Talk by Michael Schloter

01/2025: The importance of the soil microbiome for crop cultivation

Porträt Natalia Rodriguez

12/2024: Natalia Rodriguez receives the SECS Prize for the Best Doctoral Thesis 2024

congratulations graduates on top of the money scholarship money background concept.

12/2024: Zhongjie Wang successfully defended his dissertation

Big data and artificial intelligence concept. Machine learning and cyber mind domination concept in form of women face outline outline with circuit board and binary data flow on blue background.

12/2024: Funding of two projects in the frame of the Helmholtz Metadata Collaboration

Publications

New Phytol., DOI: 10.1111/nph.71213 (2026)

Bibinger, S. ; Nosenko, T. ; Sivaprakasam Padmanaban, P.B. ; Schulz, S. ; Schroeder, H. ; Kersten, B. ; Zimmer, I. ; Buegger, F. ; Schloter, M. ; Schnitzler, J.-P.

Provenance legacies override species effects in shaping oak rhizosphere microbiomes and metabolomes.
Front. For. Glob. Change 9, DOI: 10.3389/ffgc.2026.1783866 (2026)

Mikutta, R. ; Mikutta, C. ; Boy, J. ; Degenhardt, D. ; Dormann, G. ; Guggenberger, G. ; Joergensen, R.G. ; Craighero, A. ; Schulz, S. ; Spohn, M. ; Vazquez, E. ; Andrino, A.

Soil phosphorus scarcity promotes in-situ abiotic and microbial mobilization of iron oxide-bound phosphorus.
Biol. Fertil. Soils, DOI: 10.1007/s00374-026-02004-9 (2026)

Geydirici, I. ; Martínez-Cuesta, R. ; Bibinger, S. ; Espíndola-Hernández, P. ; Gschwendtner, S. ; Rodríguez-Berbel, N. ; Schulz, S. ; Schloter, M.

Digging deeper into soil metagenomics: Opportunities and limitations for studying the genomic potential of soil bacteria and archaea.
Respir. Res. 27:163 (2026)

Gschwendtner, S. ; Kovacevic, D. ; Gaede, K.I. ; Herzmann, C. ; Overmann, J. ; Schloter, M. ; Krauss-Etschmann, S.

Longitudinal dynamics and site-specific recovery of the human respiratory microbiome following smoking cessation.
Sustain. Microbio. 3, DOI: 10.1093/sumbio/qvag007 (2026)

Faggionato, D. ; Muñoz-García, M. ; Kostić, T. ; Ferrari, M.L. ; Vonaesch, P. ; Poyet, M. ; Dutrieux, C. ; Ryan, M.J. ; Djeddour, D. ; Stumptner, C. ; Varese, G.C. ; Zuzuarregui, A. ; Groussin, M. ; Schloter, M. ; Finn, R.D. ; Haas, A. ; Probert, I. ; Verkley, G. ; Overmann, J. ; Scholz, A.H.

Policy in practice: How to “do” the Nagoya Protocol: Common misconceptions, challenges and best practices for access and benefit-sharing compliance.
Environ. Int. 208:110138 (2026)

Streb, L.-M. ; Kligman, M. ; Geist, J. ; Pereira de Souza, G.F. ; Rath, S. ; Walch, S. ; Schloter, M.

You shall not pass! (unless you're stress resistant): Selection-driven restructuring and transient invasion in freshwater mussel microbiomes under antimicrobial exposure.
Cell Rep. Sustain. 3:100615 (2026)

Espíndola-Hernández, P. ; Banerjee, S. ; Abdulmalik, A.O. ; Andrade Linares, D.R. ; Baldi, G. ; Berg, G. ; Brearley, F.Q. ; Flocco, C.G. ; Galgani, L. ; Gegeckienė, L. ; Gschwendtner, S. ; Hensen, T. ; Kostić, T. ; Ledesma-Amaro, R. ; Maier, L. ; Marciniak, A. ; Ohan, J. ; Overmann, J. ; Rito, T. ; Ryan, M.J. ; Schulz, S. ; Vieira, S. ; Schloter, M.

A trait-based framework to identify microbial keystone taxa for microbiome engineering.
Agric. Ecosyst. Environ. 401:110275 (2026)

Han, J. ; Gasché, R. ; Wolf, B. ; Schweizer, S.A. ; García-Franco, N. ; Wiesmeier, M. ; Kiese, R. ; Ostler, U. ; Andrade Linares, D.R. ; Schloter, M. ; Schlingmann, M. ; Rennenberg, H. ; Dannenmann, M.

Increasing grassland productivity and reducing environmental N losses – Multiple benefits of advanced cattle slurry separation.
Sustain. Microbio. 3, DOI: 10.1093/sumbio/qvag005 (2026)

Faggionato, D. ; Muñoz-García, M. ; Kostić, T. ; Ferrari, M.L. ; Vonaesch, P. ; Poyet, M. ; Dutrieux, C. ; Ryan, M.J. ; Djeddour, D. ; Stumptner, C. ; Varese, G.C. ; Zuzuarregui, A. ; Groussin, M. ; Schloter, M. ; Finn, R.D. ; Haas, A. ; Probert, I. ; Verkley, G. ; Overmann, J. ; Scholz, A.H.

Policy Briefing: From access to use - Untangling the international legal frameworks that govern microbial resources.
Clin. Exp. Allergy, DOI: 10.1111/cea.70216 (2026)

Eggestein, A. ; Rauer, D. ; Herrmann, S.M. ; Kolek, F. ; Leier-Wirtz, V. ; Urban, S. ; Fösel, B. ; Schloter, M. ; Bhattacharyya, M. ; Pyrri, I. ; Reiger, M. ; Schwierzeck, V. ; Hülpüsch, C. ; Traidl-Hoffmann, C. ; Damialis, A. ; Gilles, S.

A walk in the park: Influence of natural co-exposure to grass pollen and fungal spores on nasal mycobiome and cytokine responses.
Biol. Fertil. Soils 62, 427–440 (2026)

Bissinger, N. ; Anzenberger, H. ; von Tucher, S. ; Reichel, R. ; Brüggemann, N. ; Schloter, M. ; Schulz, S.

Application of high carbon amendments stabilizes soil microbial community composition and improves microbial recovery after a late spring drought during winter wheat cultivation.
Ecol. Evol. 15:e72578 (2025)

Terry, T.J. ; Wilfahrt, P. ; Andrade Linares, D.R. ; Abdalla, K. ; Berauer, B.J. ; Dannenmann, M. ; Garcia-Franco, N. ; Han, J. ; von Hessberg, A. ; Ramm, E. ; Kiese, R. ; Kögel-Knabner, I. ; Niu, Y. ; Schloter, M. ; Schulz, S. ; Wiesmeier, M. ; Jentsch, A.

Plant-soil relationships diminish under major versus moderate climate change in subalpine Grasslands.
Environ. Microbiome 21:17 (2025)

Martinez-Cuesta, R. ; Hoess, R. ; Floßmann, S. ; Geist, J. ; Dannenmann, M. ; Schloter, M. ; Schulz, S.

Agricultural land use shapes short and long‑term bacterial diversity, community structure, and assembly in biofilms of adjacent streams.
Nat. Microbiol., DOI: 10.1038/s41564-025-02212-3 (2025)

Hug, L.A. ; Hatzenpichler, R. ; Moraru, C. ; Soares, A.R. ; Meyer, F. ; Heyder, A. ; The Data Reuse Consortium (Schloter, M.) ; Probst, A.J.

Author Correction: A roadmap for equitable reuse of public microbiome data (Nature Microbiology, (2025), 10, 10, (2384-2395), 10.1038/s41564-025-02116-2).
Nat. Microbiol. 10, 2384-2395 (2025)

Hug, L.A. ; Hatzenpichler, R. ; Moraru, C. ; Soares, A.R. ; Meyer, F. ; Heyder, A. ; The Data Reuse Consortium (Schloter, M.)

A roadmap for equitable reuse of public microbiome data.

Networks and Affiliations

Logo Deutsches Zentrum für Lungenforschung DZL

DZL - Deutsches Zentrum für Lungenforschung

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Logo der Technischen Universität München

TUM - ZIEL - Institute for Food & Health & Hans Eisenmann Forum

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Logo_der_VAAM

VAAM - Vereinigung für Allgemeine und Angewandte Mikrobiologie

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Contact

Dr. Barbara Stempfhuber

Scientific Assistant

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