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Bioluminescence is the emission of light during a chemiluminescence reaction by living organisms. [1] Bioluminescence occurs in diverse organisms ranging from marine vertebrates and invertebrates, as well as in some fungi, microorganisms including some bioluminescent bacteria, dinoflagellates and terrestrial arthropods such as fireflies.
In the case of bioluminescent bacteria, bio-luminescence mainly serves as a form of dispersal. It has been hypothesized that enteric bacteria (bacteria that survive in the guts of other organisms) - especially those prevalent in the depths of the ocean - employ bio-luminescence as an effective form of distribution. [ 8 ]
Noctiluca scintillans, a bioluminescent dinoflagellate. Bioluminescence is the production of light by living organisms. This list of bioluminescent organisms is organized by the environment, covering terrestrial, marine, and microorganisms.
Bioluminescence occurs when an organism emits light through a chemical reaction [8] with the majority of the world's bioluminescent organisms living in the ocean. [9] The production of bioluminescence by P. fusiformis is thought to be a defense mechanism that startles grazers which would otherwise eat them [5] or to illuminate grazers so that they, in turn may be more visible to their own ...
This last phenomenon is due to the fact that for species containing chlorophyll (such as the green genus for Noctiluca scintillans), the mechanism of bioluminescence is a little different and depends on the chlorophyll a molecule. Bioluminescence is therefore influenced by cell sensitivity to stimulation, specific response, time, physiology and ...
These beetles are among the brightest bioluminescent insects. [1] With a brightness of around 45 millilamberts, [2] they are said to be technically bright enough to read by. [3] They achieve their luminescence by means of two light organs at the posterior corners of the prothorax, and a broad area on the underside of the first abdominal segment.
Bioluminescent fungi are widespread, and over 70 species are known (List of bioluminescent fungus species). [53] Although the intensity of their luminescence is generally low compared to many other bioluminescent organisms, fungi glow continuously for days, so their total emission is comparable with that of most brightly luminescent organisms ...
Foxfire, also called fairy fire and chimpanzee fire, [1] is the bioluminescence created by some species of fungi present in decaying wood. The bluish-green glow is attributed to a luciferase, an oxidative enzyme, which emits light as it reacts with a luciferin. The phenomenon has been known since ancient times, with its source determined in 1823.