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This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Aliivibrio_fischeri entered the ranking for the first time today at position #. This is its highest position ever recorded.
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-03-31 and was most recently seen on 2026-03-31.
Aliivibrio fischeri is a non-pathogenic, Gram-negative, rod-shaped bacterium found globally in marine environments. This bacterium grows most effectively in water with a salt concentration at around 20g/L, and at temperatures between 24 and 28°C. Free-living A. fischeri cells survive on decaying organic matter. It is heterotrophic, oxidase-positive, and motile by means of a tuft of polar flagella. A. fischeri is found predominantly in symbiosis with various marine animals, such as the Hawaiian bobtail squid. A. fischeri also has bioluminescent properties controlled by the lux operon. The bacterium is a key research organism for examination of bacterial-animal symbiosis, microbial bioluminescence, and quorum sensing. It is named after Bernhard Fischer, a German microbiologist.
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