Pfam box Symbol Bac luciferase Name Luciferase like monooxygenase image PDB 1nfp EBI.jpg width caption ... Name Firefly luciferase caption Structure of Photinus pyralis firefly luciferase. image Firefly Luciferase Crystal Structure.rsh.png width 200 HGNCid Symbol Firefly luciferase AltSymbols EntrezGene ... Luciferase is a generic term for the class of oxidative enzyme s used in bioluminescence and is distinct from a photoprotein . One famous example is the firefly luciferase EC number 1.13.12.7 from the firefly ... luciferase as a tool in molecular and cell biology journal Anal. Biochem. volume 175 issue 1 pages ... luciferase as a laboratory reagent usually refers to P. pyralis luciferase although Recombinant DNA ... they are catalyzed by luciferase, sometimes mediated by the presence of cofactors such as calcium ... catalyzed by firefly luciferase takes place in two steps luciferin Adenosine triphosphate ATP ... 23, table. ref Spectral difference in luciferase bioluminescence A subtle structural difference in luciferase ... a yellow green to red. The structure of wild type luciferase and red mutant S286N luciferase from the Japanese ... sulfamoyl adenosine DLSA was examined and studies showed that the wild type luciferase complexed ... form wild type luciferase bound the excited state of oxyluciferin in a highly rigid and nonpolar microenvironment, minimizing energy loss before emitting yellow green light. The S286N luciferase complexed ... microenvironment. The open form S286N luciferase had a less rigid microenvironment allowing some ... N, Sakata K, Kato H title Structural basis for the spectral difference in luciferase bioluminescence ... , ref name pmid8805542 cite journal author Baldwin TO title Firefly luciferase the structure is known ... phylogeny . The most thoroughly studied luciferase is that of the Photinini firefly Photinus pyralis ..., Bernengo JC title Firefly luciferase has two nucleotide binding sites effect of nucleoside monophosphate ... issn ref Also well studied is the luciferase from Sea pansy Renilla reniformis . In this organism, the luciferase ... more details
Unreferenced date October 2008 A Photocyte is a cell biology cell that specializes in catalyzing enzymes to produce light bioluminescence . Photocytes typically occur in select layers of epithelial tissue, functioning singly or in a group, or as part of a larger apparatus a photophore . Light production is first triggered by nerve impulses which stimulate the photocyte to release the enzyme luciferase Photinus Pyralis into a reaction chamber of luciferin substrate. In some species the release occurs continually without the precursor impulse via osmosis osmotic diffusion . Molecular Oxygen is then actively gated through surrounding Wiktionary trachea tracheal cells which otherwise limit the natural diffusion of Oxygen from blood vessels the resulting reaction with the luciferase and luciferin produces light energy and a by product usually carbon dioxide . Researchers once postulated that adenosine triphosphate ATP was source of reaction energy for photocytes, but since ATP only produces a fraction the energy of the luciferase reaction, any resulting light wave energy would be too small for detection by a human eye. The wavelengths produced by most photocytes fall close to 490 nm although light as energetic as 250 nm is reportedly possible. The variations of color seen in different photocytes are usually the result of color filters that alter the wavelength of the light prior to exiting the endoderm, thanks to the other parts of the photophore . The range of colors vary between bioluminescent species. Interestingly, the exact combinations of luciferase and luciferin types found among photocytes are specific to the species to which it belongs. This would seem to be the result of consistent evolutionary divergence. Category Bioluminescence biology stub ... more details
Orphan date February 2009 Image Glowing tobacco plant.jpg thumb A photo of a genetic engineering genetically engineered glowing tobacco plant taken with the autoluminograph method right An autoluminograph is a photograph produced by placing a light emitting object directly on a piece of film. A famous example is an autoluminograph published in Science magazine in 1986 ref cite article title Transient and stable expression of the firefly luciferase gene in plant cells and transgenic plants author Ow, D.W. and Wood, K.V. and DeLuca, M. and de Wet, J.R. and Helinski, D.R. and Howell, S.H. journal Science volume 234 issue 4778 pages 856 856 issn 0036 8075 year 1986 publisher American Association for the Advancement of Science ref of a glowing transgenic tobacco plant bearing the luciferase gene of fireflies placed on Kodak Ektachrome 200 film. References See http en.wikipedia.org wiki Wikipedia Footnotes for a discussion of different citation methods and how to generate footnotes using the ref , ref and reference tags div class references small references div Category Photographic processes photography stub ... more details
Orphan date February 2009 Unreferenced date February 2008 The Host Cell Reactivation Assay or HCR is a technique used to measure the DNA repair repair capacity of cell of a particular DNA alteration. The host cell is transfection transfected with a damaged plasmid containing a reporter gene , usually luciferase , which has been deactivated due to the damage. The ability of the cell to repair the damage in the plasmid after it is introduced to the cell allows the reporter gene to be reactivated leading it to produce its reporting product. Category Molecular biology Category Laboratory techniques Molecular biology stub ... more details
enzyme Name Oplophorus luciferin 2 monooxygenase EC number 1.13.12.13 CAS number IUBMB EC number 1 13 12 13 GO code image width caption In enzymology , an Oplophorus luciferin 2 monooxygenase EC number 1.13.12.13 is an enzyme that catalysis catalyzes the chemical reaction Oplophorus luciferin O sub 2 sub math rightleftharpoons math oxidized Oplophorus luciferin CO sub 2 sub hnu Thus, the two substrate biochemistry substrates of this enzyme are Oplophorus luciferin and oxygen O sub 2 sub , whereas its 3 product chemistry products are oxidized Oplophorus luciferin , carbon dioxide CO sub 2 sub , and hn . This enzyme belongs to the family of oxidoreductase s, specifically those acting on single donors with O sub 2 sub as oxidant and incorporation of two atoms of oxygen into the substrate oxygenases . The oxygen incorporated need not be derived from O with incorporation of one atom of oxygen internal monooxygenases o internal mixed function oxidases . The systematic name of this enzyme class is Oplophorus luciferin oxygen 2 oxidoreductase decarboxylating . This enzyme is also called Oplophorus luciferase . References reflist 1 cite journal author Shimomura O, Masugi T, Johnson FH, Haneda Y date 1978 title Properties and reaction mechanism of the bioluminescence system of the deep sea shrimp Oplophorus gracilorostris journal Biochemistry. volume 17 pages 994&ndash 8 pmid 629957 doi 10.1021 bi00599a008 issue 6 cite journal author Inouye S, Watanabe K, Nakamura H, Shimomura O date 2000 title Secretional luciferase of the luminous shrimp Oplophorus gracilirostris cDNA cloning of a novel imidazopyrazinone luciferase 1 journal FEBS. Lett. volume 481 pages 19&ndash 25 pmid 10984608 doi 10.1016 S0014 5793 00 01963 3 issue 1 1.13 enzyme stub Category EC 1.13.12 Category Enzymes of unknown structure it Oplophorus luciferina 2 monoossigenasi ja 2 ... more details
Taxobox name Railroad worm regnum Animal ia phylum Arthropod a classis Insect a ordo Beetle Coleoptera familia Phengodidae genus Phrixothrix genus authority Olivier, 1909 subdivision ranks Species subdivision several wikispecies Phrixothrix Railroad worm A railroad worm is a larva or larviform female adult of a beetle of the genus Phrixothrix in the family biology family Phengodidae , characterized by their unique possession of two different colors of bioluminescence . The luminescent organs of their body can glow green, while those on their head can glow red this is probably due to different luciferase s in their bodies, as the reaction substrate, called luciferin, is the same. This is believed to be an adaptation to help confuse and frighten predator s. The term railroad worm is also sometimes applied to the Apple maggot . External links http www.mcb.harvard.edu hastings Images bioluminescence.html Photos of luminescent organisms including Railroad Worm DEFAULTSORT Railroad Worm Category Beetles Category Bioluminescent organisms ... more details
known as a luciferase and the expression of LuxC, D, E, and G, which are involved in the synthesis of the luciferase s substrate, tetradecanal. This is an important feature of quorum sensing , as it makes ... Structural identification of autoinducer of Photobacterium fischeri luciferase journal Biochemistry ... more details
Taxobox image Hough Photinus sp.JPG image width 240px image caption Adult Photinus beetle Photinus sp. specimens br Cody Hough collection regnum Animal ia phylum Arthropod a classis Insect a infraclassis Neoptera superordo Endopterygota ordo Coleoptera subordo Polyphaga infraordo Elateriformia superfamilia Elateroidea familia Lampyridae subfamilia Lampyrinae tribus Photinini tribus authority subdivision ranks Genera subdivision Many, see Selected genera text Image with inadequate rationale removed image Glowing tobacco plant.jpg thumb left A tobacco plant transgenic for Photinus pyralis luciferase after watering with luciferin solution. The Photinini are a large tribe biology tribe of fireflies in the subfamily Lampyrinae . Photinus pyralis is famous in biotechnology for its luciferase gene . This is sometimes employed as a marker gene genetically modified organisms which contain it start to bioluminescence glow like the firefly when brought in contact with luciferin containing medium. Firefly luciferases differ slightly between taxa , resulting in differently colored light and other properties, and in most cases where firefly luciferase is used in some application or study, it is the specific luciferase of P. pyralis Systematics The delimitation and relationships of the many genera are often insufficiently resolved. For example, Lamprohiza and Phausis as presently delimited are apparently paraphyletic in respect to each other. The Phosphaenini , containing Phosphaenus and some other genera from the Holarctic , might indeed be a tribe distinct from the main North America n lineage of Photinini, as was once proposed. Phausis may be even more distinct. ref name stangerhalletal2007 Stanger Hall et al. 2007 ref . Among the Lampyrinae , the Phosphaenus group seems to occupy an even more basal evolution basal position than the ancient and probably unrelated lineages assembled in the Cratomorphini a possibly invalid group most do not produce any light and rely on pheromone ... more details
enzyme Name alkanal monooxygenase FMN linked EC number 1.14.14.3 CAS number 9014 00 0 IUBMB EC number 1 14 14 3 GO code 0047646 image width caption In enzymology , an alkanal monooxygenase FMN linked EC number 1.14.14.3 is an enzyme that catalysis catalyzes the chemical reaction RCHO reduced FMN O sub 2 sub math rightleftharpoons math RCOOH FMN H sub 2 sub O hnu The 3 substrate biochemistry substrates of this enzyme are RCHO , reduced FMN , and oxygen O sub 2 sub , whereas its 4 product chemistry products are RCOOH , flavin mononucleotide FMN , water H sub 2 sub O , and hn . This enzyme belongs to the family of oxidoreductase s, specifically those acting on paired donors, with O2 as oxidant and incorporation or reduction of oxygen. The oxygen incorporated need not be derived from O2 with reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen into the other donor. The systematic name of this enzyme class is alkanal,reduced FMN oxygen oxidoreductase 1 hydroxylating, luminescing . Other names in common use include bacterial luciferase , aldehyde monooxygenase , luciferase , and Vibrio fischeri luciferase . Structural studies As of late 2007, 4 tertiary structure structures have been solved for this class of enzymes, with Protein Data Bank PDB accession codes PDB link 1BRL , PDB link 1BSL , PDB link 1LUC , and PDB link 1XKJ . References reflist 1 cite journal author Hastings JW last2 Nealson date 1978 first2 Kenneth H. title Bacterial bioluminescence light emission in the mixed function oxidation of reduced flavin and fatty aldehyde journal CRC. Crit. Rev. Biochem. volume 5 pages 163&ndash 84 pmid 363350 doi 10.3109 10409237809177143 issue 2 cite journal author Hastings JW, Nealson KH date 1977 title Bacterial bioluminescence journal Annu. Rev. Microbiol. volume 31 pages 549&ndash 95 pmid 199107 doi 10.1146 annurev.mi.31.100177.003001 cite journal author Hastings JW, Presswood RP date 1978 title Bacterial luciferase FMNH2 aldehyde oxidase j ... more details
orphan date January 2008 Bioluminescent activated destruction or BLADe refers to a technique used to kill cancer cells. ref http www.sciencedaily.com releases 2003 04 030421084227.htm Science Daily ref It works by first altering the cells in an organism to, once they become cancerous, create the firefly light source luciferin and luciferase to, obviously, create light. The light itself would have little effect on the cells if it wasn t for the addition of a Photosensitizer photosensitizing agent which essentially makes the cells much more vulnerable to light. It can specifically eradicate the cancer cells with no negative side effects to normal cells. Trials on humans have yet to be seen, although the trials on Mouse mice looked rather promising for it. Notes references References Zimmer, Marc Glowing Genes A revolution in Biotechnology Category Oncology science stub ... more details
Photoproteins refer to bioluminescent proteins from luminous organisms. These proteins do not exhibit a luciferin luciferase reaction, ref http www.britannica.com EBchecked topic 458121 photoprotein Encyclop dia Britannica photoprotein Retrieved on 6 Mars, 2009 ref that is, a normal enzyme Substrate biochemistry substrate reaction. Instead, these proteins display luminescence proportional to the amount of the protein. Such proteins are stable as a luciferin photoprotein complex, often until the addition of another required factor, such as calcium in biology Ca sup 2 sup for the photoprotein aequorin . The term was first used to describe the unusual chemistry of the Chaetopterus luminescent system. ref Shimomura, O. Bioluminescence Chemical Principles and Methods World Scientific Publishing Co., 2006. ref References reflist Category Bioluminescence protein stub ... more details
Summary An image of a tobacco plant which has been genetically engineered to express a gene taken from firefly fireflies specifically Photinus pyralis which produces luciferase . The image is an autoluminograph produced by placing the plant directly on a piece of Kodak Ektachrome 200 film. When the plant is watered with a luciferin containing nutrient medium, tissue specific luminescence is observed. It is the first representation of a transgenic multicellular organism expressing bioluminescence. This image was first published in a November 1986 issue of the journal Science in a paper titled Transient and stable expression of the firefly luciferase gene in plant cells and transgenic plants . http www.pgec.usda.gov Ow A10 1986OwetalScience.pdf by David W. Ow, Keith V. Wood, Marlene DeLuca, Jeffrey R. de Wet, Donald R. Helinski and Stephen H. Howell. The research was funded by grants from the US Dept. of Agriculture and the National Science Foundation. Image taken by Keith Wood of DeLuca lab for Science Magazine. Permission to use on Wikipedia has been granted by Science Magazine see Image talk Glowing tobacco plant.jpg Science Magazine copyright request talk . Licensing Non free fair use in Autoluminograph Non free with permission Fair use in Autoluminograph Non free media rationale Description An image of a tobacco plant which has been genetically engineered to express a gene taken from firefly fireflies . Source Image taken by Keith Wood of DeLuca lab for Science Magazine. Portion Entire photo Low resolution Yes Purpose To illustrate the experiment resulting in this plant. The experiment is discussed in the article Autoluminograph . Article Autoluminograph Replaceability No it would be excessively difficult to re do the experiment and get a free photo. other information We also have Wikipedia specific permission to use this photo. ... more details
Bioluminescence imaging BLI is a technology developed over the past decade that allows for the noninvasive study of ongoing biological processes in small laboratory animal s. Recently, bioluminescence tomography BLT has become possible and several systems have become commercially available. Bioluminescence is the process of light emission in living organism s. Bioluminescence imaging utilizes native light emission from one of several organisms which bioluminesce. The three main sources are the North American firefly , the sea pansy and related marine organisms , and bacteria like Photorhabdus luminescens and Vibrio fischeri . The DNA encoding the luminescent protein is incorporated into the laboratory animal either via a viral vector or by creating a Genetically modified organism transgenic animal . Systems derived from the three groups above differ in key ways br ol style list style type disc li Firefly luciferase requires D luciferin to be injected into the subject prior to imaging. The peak emission wavelength is about 560 nm. Due to the attenuation of blue green light in tissues, the red shift compared to the other systems of this emission makes detection of firefly luciferase much more sensitive in vivo. li li Renilla luciferase from the Sea Pansy requires its substrate, coelenterazine, to be injected as well. As opposed to luciferin, coelenterazine has a lower bioavailability likely due to Mdr1 MDR1 transporting it out of mammalian cells . Additionally, the peak emission wavelength is about 480 nm. li li Bacterial luciferase has an advantage in that the lux operon used to express it also encodes the enzymes required for substrate biosynthesis. Unfortunately, this system has not yet been adapted for mammalian cell expression but is widely used for developing bioluminescent pathogens . This luciferase reaction has a peak wavelength of about 490 nm. li ol While the total amount of light emitted from bioluminescence is typically small and not ... more details
chembox ImageFile Coelenterazine.png ImageSize 220px IUPACName 6 4 hydroxyphenyl 2 4 hydroxyphenyl methyl 8 phenylmethyl 7H imidazo 3,2 a pyrazin 3 one OtherNames Coelenterazine, Renilla luciferin Section1 Chembox Identifiers CASNo 55779 48 1 PubChem 2830 ChemSpiderID 2728 SMILES C1 CC C C C1 CC2 C3N C C O N3C C N2 C4 CC C C C4 O CC5 CC C C C5 O InChI InChI 1S C26H21N3O3 c30 20 10 6 18 7 11 20 15 23 26 32 29 16 24 19 8 12 21 31 13 9 19 27 22 25 29 28 23 14 17 4 2 1 3 5 17 h1 13,16,27,30 31H,14 15H2 Section2 Chembox Properties Formula C sub 26 sub H sub 21 sub N sub 3 sub O sub 3 sub MolarMass 423.463 Appearance orange yellow crystals Density MeltingPt 175 178 C BoilingPt Solubility Section3 Chembox Hazards MainHazards FlashPt Autoignition Coelenterazine is the luciferin , the light emitting molecule, found in many aquatic organisms across seven Phylum phyla . ref Shimomura, O. Bioluminescence Chemical Principles and Methods World Scientific Publishing Co., 2006. ref It is the substrate in many luciferase s and photoprotein s including Renilla reniformis luciferase Rluc , Gaussia luciferase Gluc , aequorin , and obelin . History Coelenterazine was simultaneously isolated and characterized by two groups studying the luminescent organisms Sea pansy Renilla reniformis and the coelenterate Aequorea victoria , respectively. ref cite journal author Hori K, Charbonneau H, Hart RC, and Cormier MJ title Structure of native Renilla reinformis luciferin journal Pnas USA volume 74 pages 4285 4287 year 1977 url http www.pnas.org content 74 10 4285.abstract doi 10.1073 pnas.74.10.4285 pmid 16592444 issue 10 pmc 431924 ref ref cite journal author Shimomura O, Johnson FH title Chemical Nature of Bioluminescence Systems in Coelenterates journal Pnas USA volume 72 pages 1546 1549 year 1975 pmid 236561 doi 10.1073 pnas.72.4.1546 issue 4 pmc 432574 ref Both groups unknowingly discovered that the same compound was used in both luminescent systems, however the name of the molecule was giv ... more details
italic title Taxobox color lightgrey name Photobacterium phosphoreum image image caption regnum Bacterium Bacteria phylum Proteobacteria classis Gammaproteobacteria ordo Vibrionales familia Vibrionaceae genus Photobacterium species P. phosphoreum binomial Photobacterium phosphoreum Photobacterium phosphoreum or Vibrio phosphoreum is a Gram negative bioluminescence bioluminescent bacterium living in symbiosis with marine organisms. It can emit bluish green light 490 nm thanks to a chemical reaction between Flavin mononucleotide FMN , luciferin and molecular oxygen catalysed by an enzyme called Luciferase . In Popular Culture P. phosphoreum appeared on the partially decomposed remains of a celebrity chef in the second season of Bones TV series Bones . In the episode The Glowing Bones in the Old Stone House, Episode 2.20 , the bacteria entered the victim s body via transfer off the murder weapon. Jack Hodgins Bones Dr. Hodgins later used shrimp and crab legs bearing the bacteria to spell out Be My Love as a message to Angela Montenegro . External links http www.biology.pl bakterie sw index en.html Piotr Madanecki s Website about Luminescent Bacteria http www.disknet.com indiana biolab b203.htm Isolation of P. phosphoreum Cultures from Seafish bacteria stub Category Vibrionales Category Bioluminescent organisms ca Photobacterium phosphoreum ... more details
in brief some of the reporter gene systems available and their existing applications. Bacterial luciferase ... cells containing the genes for bacterial luciferase. Luciferase is a generic name for an enzyme that catalyzes ... content m67248753tkj1111 ref . Firefly luciferase Luc Firefly luciferase catalyzes a reaction that produces visible light in the 550 575 nm range. A click beetle luciferase is also available ... receptor mediated luciferase reporter gene assay in the human T47D breast cancer cell line. Toxicol ... more details
V. fischeri . Genetics of bioluminescence The bacterial luciferin luciferase system is encoded by a set ... through the catalyzation of the enzyme luciferase Meighen, 1991 . The lux operon has a known gene sequence of luxCDAB F E, where lux A and lux B code for the components of luciferase, and the lux CDE codes for a fatty acid reductase complex that makes the fatty acids necessary for the luciferase ... transferase, and lux E makes the proteins needed for the enzyme acyl protein synthetase. Luciferase ... more details
luciferin and the enzyme luciferase .The luciferase enzyme consists of a 555 amino acid ... 1989 title Cloning and expression of cDNA for the luciferase from the marine ostracod Vargula hilgendorfii ... lip gland, with luciferase as a catalyst. The reaction produces carbon dioxide , oxyluciferin , and blue ... more details
Image Firefly luciferin 3D vdW.png thumb right 300px This is a space filling model of firefly luciferin . Color coding yellow sulfur blue nitrogen black carbon red oxygen white hydrogen . Luciferins from the Latin lucifer , light bringer are a class of light emitting biological pigment s found in organisms that cause bioluminescence . The term is used generically to refer to any light emitting molecule utilized by a luciferase or photoprotein . ref name pmid8707056 cite journal author Hastings JW title Chemistries and colors of bioluminescent reactions a review journal Gene volume 173 issue 1 Spec No pages 5 11 year 1996 pmid 8707056 doi 10.1016 0378 1119 95 00676 1 url issn ref Types Image Firefly luciferin.svg thumb 200px This structure of firefly luciferin is reversed left to right from the space filling model shown above Luciferins are a class of small molecule substrate biochemistry substrates that are redox oxidized in the presence of the enzyme luciferase to produce oxyluciferin and energy in the form of light . It is not known just how many types of luciferins there are, but some of the better studied compounds are listed below. There are many types of luciferins, yet all share the use of reactive oxygen species to emit light. ref name pmid6358519 cite journal author Hastings JW title Biological diversity, chemical mechanisms, and the evolutionary origins of bioluminescent systems journal J. Mol. Evol. volume 19 issue 5 pages 309 21 year 1983 pmid 6358519 doi 10.1007 BF02101634 url issn ref Firefly main Firefly luciferin Firefly luciferin is the luciferin found in many Lampyridae species. It is the substrate of luciferase EC number EC 1.13.12.7 responsible for the characteristic yellow light emission from fireflies. The chemistry is unusual, as it was found that Adenosine triphosphate ATP is required for light emission. ref name pmid13363432 cite journal author Green A, McElroy WD title Function of adenosine triphosphate in the activation of luciferin journa ... more details
effective buffer among the ten tested for Adenosine triphosphate ATP assays using firefly luciferase . ref Webster, J. J., and Leach, F. R., Optimization of the firefly luciferase assay for ATP. J ... more details
Taxobox name Sea pansy status image sea pansy.png image width 250px image caption regnum Animal ia phylum Cnidaria classis Anthozoa subclassis Alcyonaria ordo Pennatulacea familia Renillidae genus Renilla species R. reniformis binomial Renilla reniformis binomial authority synonyms The Sea pansy is quite frequently found washed ashore on northeast Florida beaches following northeasterly winds or rough Breaking wave surf conditions. It also can often be found living intertidal ly in situ completely buried in the sand. Its predator is the striped Nudibranch sea slug , Armina tigrina . The Sea pansy is a collection of polyps with different forms and functions. A single, giant polyp up to two inches in diameter forms the anchoring stem peduncle . This peduncle can be distended to better anchor the colony biology colony in the substrate. The pansy like body bears many small, sea anemone anemone like feeding polyps. A cluster of tentacle less polyps form an outlet valve that releases water to deflate the colony. If the colony is on a sand bar at low tide, it usually deflates and becomes covered with a thin film of silty sand. Small white dots between the feeding polyps are polyps that act as pumps to expand the deflated colony. The feeding polyps secrete a sticky mucus to trap tiny organisms suspended in the water. The colony s rigidity and purple color come from calcium carbonate spicules throughout the polyps tissues. The sea pansy is strikingly bioluminescent when disturbed, due to the interplay between a luciferase and a Green Fluorescent Protein , both molecules that have become extremely important recently for modern biological science. ref cite book author Edward Ruppert, Richard Fox title Seashore Animals of the Southeast year 1988 publisher University of South Carolina Press ref Sources http 150.176.130.202 species seapansy.htm Whitney laboratory for Marine Bioscience http www.jaxshells.org Bill Frank, Jacksonville, Florida References reflist External links http ... more details
biology primer and incubated with the enzymes DNA polymerase , ATP sulfurylase , luciferase and apyrase ... for a luciferase initiates the second step. DNA polymerase incorporates the correct, complementary ... 5 phosphosulfate. This ATP acts as fuel to the luciferase mediated conversion of luciferin to oxyluciferin ... produced in the luciferase catalyzed reaction is detected by a camera and analyzed in a program ... more details
Unreferenced date March 2011 style float right Image PanellusStipticusAug12 2009.jpg thumb 400px Panellus stipticus , Mount Vernon, Wisconsin Mt. Vernon, Wisconsin . Image Omphalotus nidiformis lawson lighton email.jpg thumb 400px right Omphalotus nidiformis , Lawson, New South Wales Image Omphalotus nidiformis lawson lightoff email.jpg thumb 400px right Omphalotus nidiformis , glowing with the lights off Image PanellusStipticusAug12 2009 Animated.gif thumb 300px right A flashlight was used for Fill light fill . Foxfire is the term for the bioluminescence created in the right conditions by a few species of fungus fungi that decay wood. The luminescence is often attributed to members of the genus Armillaria , the Honey mushroom , though others are reported, and as many as 71 individual species have been identified. On the suggestion of Benjamin Franklin it was used for light in the Turtle submarine Turtle , an early submarine. In the novel Adventures of Huckleberry Finn by Mark Twain , the characters Huckleberry Finn and Tom Sawyer use foxfire as a source of light in order to dig a tunnel. See also Bioluminescence Luciferin and Luciferase External links http inamidst.com alp foxfire Foxfire http warnell.forestry.uga.edu service library index.php3?docID 173 Foxfire Bioluminescence in the Forest http warnell.forestry.uga.edu service library for99 021 for99 021.pdf pdf file by Dr. Kim D. Coder, University of Georgia 8 99 would be a great source to expand this article fungus stub Category Mycology Category Bioluminescence es Foxfire bioluminiscencia fi Peikonkulta ... more details
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