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・ Marine LNG Engine
・ Marine loading arm
・ Marine Lorphelin
・ Marine mammal
・ Marine mammal observer
・ Marine mammal park
・ Marine Mammal Protection Act
・ Marine Mammal Protection Act of 1972
・ Marine Mammal Regulations
・ Marine Mammal Stranding Center
・ Marine mammal training
・ Marine mammals and sonar
・ Marine mammals as food
・ Marine Mammals Protection Act
・ Marine Management Organisation
Marine Microbial Symbiosis
・ Marine Midland Bank
・ Marine Midland Building
・ Marine Military Academy
・ Marine Mill
・ Marine Modeling and Analysis Branch
・ Marine Motor Drivers and Coxswains' Union of New South Wales
・ Marine Multi-purpose Vehicle
・ Marine Museum at Fall River
・ Marine Museum of Manitoba
・ Marine Museum of the Great Lakes
・ Marine National Bank
・ Marine National Park, Gulf of Kutch
・ Marine nature reserve
・ Marine Navigation Act 2013


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Marine Microbial Symbiosis : ウィキペディア英語版
Marine Microbial Symbiosis
Microbial symbiosis in marine animals was not discovered until 1981. In the time following, symbiotic relationships between marine invertebrates and chemoautotrophic bacteria have been found in a variety of ecosystems, ranging from shallow coastal waters to deep-sea hydrothermal vents. The type of marine animal vary greatly, for example, sponges, sea squirts, corals, worms, and algae all host a variety of unique symbionts. Each symbiotic relationship displays a unique ecological niche, which in turn can lead to entirely new species of host species and symbiont.
It is particularly interesting that it took so long to discover the marine microbial symbiosis because nearly every surface submerged in the oceans becomes covered with bio-film, including a large number of living organisms. Many marine organisms display symbiotic relationships with microbes. Epibiotic bacteria have been found to live on crustacean larvae and protect them from fungal infections. Other microbes in deep-sea vents have been found to prevent the settlement of barnacles and tunicate larvae.
The most notable display of marine symbiotic relationship would be coral. Coral reefs are home to a variety of dinoflagellate symbiont, these symbionts give coral its bright coloring and are vital for the survival of the reef. The symbionts provide the coral with food in exchange for protection. If the waters warm or become too acidic, the symbionts are expelled, the coral bleaches and if conditions persist the coral will die. This in turn leads to the collapse of the entire reef ecosystem.
== Microbial biotechnology ==

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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