🦠 Microbiology
The Microbiome: Our Invisible Ecosystem
Gene Lab examines the human microbiome — the trillions of microorganisms that inhabit our bodies and their role in health and disease.
years of field research
peer-reviewed studies reviewed
coverage of research sites
current research findings
Genetics can answer questions about relatedness, ancestry, population history, and the molecular basis of phenotypic differences. It cannot, by itself, answer questions about behaviour, ecology, or the selective pressures that drove evolutionary change. The genome is a historical record, not a complete description of an organism. Understanding what genes do — their function in development, physiology, and ecology — requires experimental work that goes far beyond sequencing. This is why genomics, for all its power, has not replaced traditional organismal biology. The two approaches are complementary, and the most productive research sits at their interface: using genomic data to generate hypotheses that field and laboratory work can test.
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Ongoing field research programmes across multiple continents have substantially expanded our empirical understanding over the past decade. Long-term monitoring datasets, combining traditional observational methods with satellite telemetry, acoustic monitoring, environmental DNA sampling and camera trap networks, have revealed patterns and dynamics that were previously invisible to researchers. These multi-method approaches are becoming standard practice in the field, driven by dramatic reductions in the cost of sensors and the availability of cloud computing for data analysis.
Experimental studies have complemented observational work by allowing researchers to test causal hypotheses under controlled conditions. Advances in molecular biology — including high-throughput sequencing, stable isotope analysis and landscape genomics — have opened new windows onto ecological processes that operate at scales from individual organisms to entire ecosystems. The integration of these diverse data streams into coherent scientific narratives is one of the defining methodological challenges and opportunities of contemporary ecology.
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