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luciferin    
n. 萤光素

萤光素

luciferin
n 1: pigment occurring in luminescent organisms (as fireflies);
emits heatless light when undergoing oxidation


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  • Luciferin - Wikipedia
    Luciferin (from Latin lucifer 'light-bearer') is a generic term for the light-emitting compound found in organisms that generate bioluminescence Luciferins typically undergo an enzyme -catalyzed reaction with molecular oxygen
  • Luciferin | biochemistry | Britannica
    luciferin, in biochemistry, any of several organic compounds whose oxidation in the presence of the enzyme luciferase produces light Luciferins vary in chemical structure; the luciferin of luminescent bacteria, for example, is completely different from that of fireflies For each type luciferin, there is a specific luciferase See also bioluminescence
  • Everything About Luciferin and Luciferase - GoldBio
    Within the realm of science and medicine, the terms luciferin and luciferase may have been commonplace for decades The root of both of these words is steeped in history, sometimes sparking suspicion Why the name luciferin? The answer to that question and others will take some science as well as some Latin to answer Luciferase is an enzyme that catalyzes a light-producing biochemical
  • What Is a Luciferin and How Does It Produce Light?
    Luciferin is a term describing the light-emitting chemical compounds found in organisms capable of bioluminescence It serves as the fundamental substrate, or reactant, in the biological process that generates light
  • Luciferin - Molecule of the Month - November 2019 (HTML version) - Bristol
    The luciferin remains inert until it enters the cell, at which point the bonds caging it break, and the molecule becomes excited, releasing light which can be recorded using the imaging technology In this reaction, the amount of light is proportional to the uptake of palmitate
  • Frontiers | Luciferins Under Construction: A Review of Known . . .
    Abstract Bioluminescence, or the ability of a living organism to generate visible light, occurs as a result of biochemical reaction where enzyme, known as a luciferase, catalyzes the oxidation of a small-molecule substrate, known as luciferin This advantageous trait has independently evolved dozens of times, with current estimates ranging from the most conservative 40, based on the
  • Luciferin - an overview | ScienceDirect Topics
    Luciferin is defined as a substrate that can be oxidized by the enzyme luciferase to produce light through a bioluminescent reaction in living organisms AI generated definition based on: Current Opinion in Chemical Biology, 2014
  • LUCIFERIN Definition Meaning - Merriam-Webster
    The meaning of LUCIFERIN is any of various organic substances in luminescent organisms (such as fireflies) that upon oxidation produce a virtually heatless light Did you know?
  • How fireflies glow and what signals they’re sending - EarthSky
    Bioluminescent beetles Fireflies produce light in special organs in their abdomens by combining a chemical called luciferin, enzymes called luciferases, oxygen and the fuel for cellular work, ATP
  • Looking into luciferin - Nature Chemistry
    Organisms that glow are perhaps eerie Vadim Viviani ponders on the luciferin–luciferase systems responsible for their intriguing bioluminescence





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