Maider Junkal Echeveste Medrano

Summary 11
Samenvatting 16
Resumen 20
Laburpena 24
Chapter 1 Introduction and thesis outline 29
Chapter 2 Sulfide toxicity as key control on anaerobic oxidation of methane in eutrophic coastal sediments 43
Chapter 3 Contrasting methane, sulfide, and nitrogen loading regimes in bioreactors shape microbial communities originating from methane-rich coastal sediment of the Stockholm Archipelago 75
Chapter 4 Unraveling nitrogen, sulfur, and carbon metabolic pathways and microbial community transcriptional responses to substrate deprivation and toxicity stresses in a bioreactor mimicking anoxic brackish coastal sediment conditions 103
Chapter 5 Physiological stress response to sulfide exposure of freshwater anaerobic methanotrophic archaea 137
Chapter 6 Osmoregulation in freshwater anaerobic methane oxidizing archaea under salt stress 165
Chapter 7 Methanotrophic flexibility of “Ca. Methanoperedens” and its interactions with sulfate-reducing bacteria in the sediment of meromictic Lake Cadagno 203
Chapter 8 Synthesis and discussion 231
References 259
Appendices 291
Research data management 292
Acknowledgments | Agradecimientos | Eskerrak 294
Curriculum vitae 300
List of publications 301
Outreach 302

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