💡 Bioluminescence
Light produced by living organisms through chemistry — the glow of fireflies, plankton and the deep sea.
| Aliases | Living light |
|---|---|
| Alternate names | Bio-luminescence |
| Entity type | 💡 Concept |
| Permanent ID | E078 |
| Parent topic | Marine Biology |
| Wikidata | Q159215 |
| Wikipedia | Bioluminescence |
About Bioluminescence
Bioluminescence is light made by life: a luciferin-luciferase chemical reaction that powers firefly flashes, plankton-lit waves and the lures of deep-sea fish — the ocean's most common light source.
It serves hunting, defense and communication, and its proteins (GFP and relatives) became indispensable tools of modern biology.
Timeline
| Antiquity | Sailors record glowing seas. |
| 1885 | Dubois isolates luciferin/luciferase. |
| 1962 | GFP discovered in jellyfish. |
| 2008 | Nobel Prize for GFP work. |
Famous Examples & Highlights
- Luciferin + luciferase
- Deep sea's main light source
- Firefly courtship signals
- GFP revolutionized biology
Relationships
| Parent concept | Marine Biology |
|---|
Parent & Child Topics
Parent: Marine Biology
Opposite & Comparison Entities
No natural opposite recorded for this entity in the graph.
See Also & Related
Related Quizzes
Covered In These Guides
Full guides and practice quizzes: Bioluminescence Quiz.