marine-biotechnology
Marine biotechnology applies biological and technological principles to study and harness marine organisms, including algae, seagrasses, and other aquatic plants, for scientific and commercial purposes. For plant science, it offers insights into how photosynthetic marine organisms adapt to unique environmental conditions such as salinity, pressure, and light availability, expanding our understanding of plant physiology and stress responses. These discoveries can inform strategies for improving crop resilience and developing novel bioactive compounds from marine plant sources.
open_in_new WikipediaPubMed · 2026-05-05
Ocean microbes drive the planet's major chemical cycles and can break down pollutants, and scientists are mapping these microbial communities globally to unlock their potential for cleaning up contaminated coastlines and developing new biotechnologies.
Marine microbes account for the majority of ocean biomass and drive most of Earth's key biogeochemical cycles, including those that regulate global climate.
Decades of industrialization and urbanization have caused widespread ocean contamination, with pollutants accumulating especially in coastal sediments and posing documented risks to marine ecosystems and human health.
Effective microbial breakdown of pollutants depends on syntrophic (cooperative) interactions between different microbial species, meaning community collaboration—not single organisms—is the key to bioremediation.