of abdomen releasing pheromone to entice swarm into an empty hive A pheromone from Greek language ... s and plant s communicate by using pheromones. Background The term pheromone was introduced by Peter ... the first such chemical, bombykol a chemically well characterized pheromone released by the female ... size of organisms employing pheromones, because at small sizes pheromone molecular diffusion ... surrounding the pheromone source. Most sex pheromones are produced by the females and small ... ?p f59bab83a40442a6a5074441490b63ec&pi 5 E , E Farnesene, an Alarm Pheromone of the Termite ... mates from a distance of two miles or more. In general, this type of pheromone elicits a rapid response, but is quickly degraded. In contrast, a primer pheromone has a slower onset and a longer duration ... pheromone trail of same chemical they will use to paralyze their prey accessdate 2006 03 14 ref As long as the food source remains, the pheromone trail will be continuously renewed. The pheromone ... with a repellent pheromone. ref cite web url http animal.discovery.com news afp 20051128 ants.html ... s can follow a three dimensional pheromone trail left by a swimming female, and male gamete s of many animals use a pheromone to help find a female gamete, for fertilization . ref Dusenbery, David B. 2009 ... C title A novel family of candidate pheromone receptors in mammals journal Neuron volume 28 issue ... to be atrophied or absent in adults. Three distinct families of putative pheromone receptors have ... role. ref name PUB00007338 Uses Non human animals For biological pest control Pheromone trap ... many behaviors. As a result, a pheromone trap can be used to trap pests for monitoring purposes ..., or after ovulation. Therefore, this study proposed that there are two types of pheromone involved ... Savic I, Hed n Blomqvist E, Berglund H. 2009 . Pheromone signal transduction in humans What can be learned ... undisclosed pheromone preparation has been heavily criticized for having methodological flaws and that upon ... more details
refimprove date May 2008 Image Nasinov 9024.JPG right thumb Fanning honeybee exposes Nasonov gland white at tip of abdomen releasing pheromone to entice swarm into an empty hive The Nasonov alternatively, Nasanov pheromone honeybee pheromone is released by worker bee worker honeybee bees to orient returning forager bees back to the colony. To broadcast this scent, bees raise their abdomen s, which contain the Nasonov gland s, and fan their wing s vigorously. Nasonov includes a number of different terpenoid s including geraniol , nerolic acid , citral and geranic acid . Bees use these to find the entrance to their colony or hive, and they release them on flowers so other bees know which flowers have nectar. A synthetically produced Nasonov pheromone can be used to attract a Swarming honey bee honey bee swarm to an unoccupied beehive beekeeping hive or a swarm catching box. Synthetically produced Nasonov consists of citral and geraniol in a 2 1 ratio. DEFAULTSORT Nasonov Pheromone Category Beekeeping Category Insect ecology Category Pheromones Category Olfaction Bee stub de Nasanov Pheromon hu Naszonov feromon pl Gruczo Nasonowa sl Nasonov feromon ... more details
File Sesiidae Pheromon fg01.jpg thumb right Chamaesphecia empiformis Sesiidae on a pheromone trap A pheromone trap is a type of insect trap that uses pheromone s to lure insects . Sex pheromones and aggregating pheromones are the most common types used. A pheromone impregnated lure is encased in a conventional trap such as a Delta trap, water pan trap, or funnel trap. Sensitivity Pheromone traps are very sensitive, meaning they attract insects present at very low densities. They are often used to detect presence of exotic pest s, or for sampling, monitoring, or to determine the first appearance of a pest in an area. They can be used for legal control, and are used to monitor the success of the Boll Weevil Eradication Program and the spread of the gypsy moth . The fact that pheromone traps are highly species specific can also be an advantage, and they tend to be inexpensive and easy to implement. However, it is impractical in most cases to completely remove or trap out Pest organism pests using a pheromone trap. Some pheromone based pest control methods have been successful, usually those designed to protect enclosed areas such as households or storage facilities. There has also been some success in mating disruption . In one form of mating disruption, males are attracted to a powder containing female attractant pheromones. The pheromones stick to the males bodies, and when they fly off, the pheromones make them attractive to other males. It is hoped that if enough males chase other males instead of females, egg laying will be severely impeded. ref http www.thenakedscientists.com HTML content interviews interview 911 ref Some difficulties surrounding pheromone traps include sensitivity to bad weather, their ability to attract pests from neighboring areas, and the fact that they generally only attract adults although it is the juveniles in many species that are pests. ref http edis.ifas.ufl.edu IN080 ref They are also generally limited to one sex. Targets Though certainly ... more details
Pheromone Recordings is a Canada Canadian independent record label , ref What Happened to the Hits? The Music Industry . The Agenda with Steve Paikin , March 17, 2009. ref launched by Kim Cooke in 2008. ref http www.billboard.biz bbbiz content display industry news e3i4e4b94c11d15b8f2b392a0076c53bb1f Newly Launched Pheromone Recordings Preps First Releases . Billboard magazine Billboard , February 27, 2008. ref In addition to artists releasing new music, the label has also issued a greatest hits compilation by Skydiggers ref Skydiggers part of our cultural fabric . Belleville Intelligencer , June 12, 2009. ref and a 20 sup th sup anniversary edition of The Lowest of the Low s classic 1991 album Shakespeare My Butt . ref Lowest of the Low Shakespeare My Butt . FFWD newspaper FFWD , December 30, 2010. ref Artists Art of Time Ensemble Beast Canadian band Beast Dave Bidini Bidiniband The Dears Flash Lightnin Green Go Elisapie Isaac The Lowest of the Low Odds band Odds ref http www.chartattack.com news 53312 meet the new odds almost the same as the old odds Meet The New Odds, Almost The Same As The Old Odds . chartattack.com , March 17, 2008. ref Skydiggers Sarah Slean Swan band Swan The Warped 45s References reflist External links http www.pheromonerecordings.com Pheromone Recordings Category Canadian independent record labels Canada record label stub ... more details
are pheromone s that are used by cat s and other felidae felides for cat communication . Feline facial pheromone Feline facial pheromone is a hypothetical pheromone used by cat s to mark places, objects ... exists a feline facial pheromone and what its chemical structure is. A preparation that claims to mimic the feline facial pheromone is commercially available under the name Feliway . ref http ... mimic the feline facial pheromone. The volatile chemicals that are currently known to cause these behavioral ... cats, contains the putative cat pheromone 3 mercapto 3 methylbutan 1 ol MMB , a compound ... of the domestic cat regulates the production of felinine, a putative pheromone precursor journal Chem ... ol align center valign middle Felinine MMB See also Pheromone References references External links ... spraying? DEFAULTSORT Cat Pheromone Category Cat behavior Category Pheromones ... more details
Orphan date January 2011 The Pheromone Biosynthesis Activation Neuropeptide PBAN is a neurohormone member of the PBAN Pyrokinin neuropeptide family that activates the biosynthesis of pheromone s in moths. Moth females release PBAN into their hemolymph during the wikt scotophase scotophase to stimulate the biosynthesis of the unique pheromone that will attract the conspecific males. PBAN release is drastically reduced after mating, contributing to the loss in female receptivity. ref cite journal last1 Rafaeli first1 Ada title Pheromone biosynthesis activating neuropeptide PBAN Regulatory role and mode of action journal General and Comparative Endocrinology volume 162 issue 1 pages 69 78 year 2009 pmid 18495120 doi 10.1016 j.ygcen.2008.04.004 ref Molecular mechanism of action The precise regulatory mechanisms exerted by PBAN on the different steps of pheromone biosynthesis remain to be determined. However, the receptor of this neuropeptide has been already cloned. ref cite journal last1 Matsumoto first1 Shogo last2 Hull first2 J. Joe last3 Ohnishi first3 Atsushi last4 Moto first4 Ken ichi last5 F nagy first5 Adrien title Molecular mechanisms underlying sex pheromone production in the silkmoth, Bombyx mori Characterization of the molecular components involved in bombykol biosynthesis journal Journal of Insect Physiology volume 53 issue 8 pages 752 9 year 2007 pmid 17448494 doi 10.1016 j.jinsphys.2007.02.014 ref The receptor belongs to the G protein coupled receptors, and its activation leads to an increase of intracellular Calcium levels. According to the effects of gene disruption in the pheromone synthesis of Bombykol the main pheromone component of the Bombyx mori silk moth ... of the last steps of pheromone biosynthesis. ref cite journal last1 Ohnishi first1 Atsushi last2 Hull ... sex pheromone biosynthetic pathway journal Proceedings of the National Academy of Sciences volume 103 ... reflist DEFAULTSORT Pban Pheromone Biosynthesis Activating Neuropeptide Category Pheromones Category ... more details
Orphan date February 2009 Image PBP1.png thumb right 300px Pheromone binding proteins PBPs of insect s are small helix helical protein s postulated to contribute to the specificity of the insect s olfactory system by binding components of the natural pheromone mixtures. Although our understanding of the biochemical mechanisms of chemoreception in insects has greatly improved after the discovery of olfactory receptors and in spite of the significant amount of experimental information available to date for PBPs, the precise role of these protein s is still unknown. Category Entomology protein stub ... more details
Refimprove date July 2008 Queen Mandibular Pheromone , or QMP , is a honey bee pheromone produced by the queen and fed to her attendants who share it with the rest of the colony that gives the colony the sense of being queenright. Chemically QMP is very diverse with at least 17 major components and other minor ones. 5 of these compounds are 9 ox 2 decenoic acid 9ODA cis & trans 9 hydroxydec 2 enoic acid 9HDA methyl p hydroxybenzoate HOB and 4 hydroxy 3 methoxyphenylethanol HVA . Newly emerged queens produce very little of this. By the sixth day they are producing enough to attract drones for mating. A laying queen makes twice that amount. QMP is responsible for inhibition of rearing replacement queens, attraction of drones for mating, stabilizing and organizing a swarm around the queen, attracting a retinue of attendants, stimulating foraging and brood rearing, and the general morale of the colony. Lack of it also seems to attract robber bees. ref http dic.academic.ru dic.nsf enwiki 5801568 ref References reflist Category Beekeeping insect stub bee stub ... more details
Queen retinue pheromones QRP are a type of honey bee pheromones . The following compounds have also been identified, ref Keeling, C. I., Slessor, K. N., Higo, H. A. and Winston, M. L. 2003 Isolation and identification of new components of the honey bee Apis mellifera L. queen retinue pheromone. PNAS, April 15, 2003 vol. 100 no. 8 4486 4491, doi 10.1073 pnas.0836984100 ref of which only coniferyl alcohol is found in the mandibular glands. The combination of the 5 QMP compounds and the 4 compounds below is called the Queen Retinue Pheromone QRP . These nine compounds are important for the retinue attraction of worker bees around their queen. http www.pherobase.com database genus genus Apis.php methyl Z octadec 9 enoate methyl oleate http www.pherobase.com database genus genus Apis.php E 3 4 hydroxy 3 methoxyphenyl prop 2 en 1 ol coniferyl alcohol http www.pherobase.com database genus genus Apis.php hexadecan 1 ol http www.pherobase.com database genus genus Apis.php Z9,Z12,Z15 octadeca 9,12,15 trienoic acid Alpha linolenic acid linolenic acid References reflist Category Beekeeping bee stub ... more details
Dog Appeasing Pheromone DAP is a chemical developed to calm dogs suffering from separation anxiety disorder , astraphobia fear of thunder and lightning , fear of fireworks, or those with excessing barking problems. The chemical is a synthetic analogue of a hormone produced by nursing canine mothers that is seen as promoting calm and secure behaviour and in establishing a bond with the mother. ref cite book title Behaviour problems in small animals practical advice for the veterinary team url http books.google.com books?id aRpgViLvf1oC&pg PA58&dq Dog Appeasing Pheromone marketed&hl en&ei oAb3S6aKBpP0NeChndoF&sa X&oi book result&ct result&resnum 1&ved 0CDAQ6AEwAA v onepage&q Dog 20Appeasing 20Pheromone 20marketed&f false publisher Elsevier Health Sciences year 2005 author Jon Bowen BVetMed. , Jon Bowen, Sarah Heath page 58 ref Effectiveness A randomized clinical study published in 2008 examined the effects of DAP on puppies enrolled in socialization classes. ref name ava cite web title Effects of dog appeasing pheromones on anxiety and fear in puppies during training and on long term socialization url http avmajournals.avma.org doi abs 10.2460 javma.233.12.1874?select23 Choose&journalCode javma publisher Journal of the American Veterinary Medical Association accessdate 2010 05 23 ref The study found that puppies receiving the hormone exhibited less anxiety and more positive interactions with other puppies than those receiving placebo s. ref name ava A double blind , placebo controlled study published in 2007 analyzed its effects on newly adopted puppies aged 6 to 10 weeks it found that DAP treatment induced a statistically significant reduction in crying among gun dog s only, and did not influence soiling. ref Cite web title A placebo controlled study to investigate the effect of Dog Appeasing Pheromone and other environmental and management factors on the reports of disturbance and house soiling during the night in recently adopted puppies Canis familiaris url http www.appliedanimalbehaviour.com ... more details
Pfam box Symbol STE2 Name Fungal pheromone mating factor STE2 GPCR image PDB 1pjd EBI.jpg width caption Structure of a Peptide Segment of the 6th Transmembrane Domain of the Saccharomyces cerevisiae alpha Factor Receptor. ref name pmid11473349 cite journal author Valentine KG, Liu SF, Marassi FM, et al. title Structure and topology of a peptide segment of the 6th transmembrane domain of the Saccharomyces cerevisae alpha factor receptor in phospholipid bilayers journal Biopolymers volume 59 issue 4 pages 243 56 year 2001 month October pmid 11473349 doi 10.1002 1097 0282 20011005 59 4 243 AID BIP1021 3.0.CO 2 H url ref Pfam PF02116 InterPro IPR000366 SMART Prosite SCOP 1pjd TCDB OPM family OPM protein PDB PDB3 1pjd A 253 269 Fungal pheromone mating factor receptors form a distinct family of G protein coupled receptors . Mating factor receptors, STE2 and STE3 are integral membrane proteins that may be involved in the response to mating factors on the cell membrane. ref name PUB00001139 cite journal author Nakayama N, Miyajima A, Arai K title Nucleotide sequences of STE2 and STE3, cell type specific sterile genes from Saccharomyces cerevisiae journal EMBO J. volume 4 issue 10 pages 2643 2648 year 1985 pmid 16453635 pmc 554555 ref ref name PUB00004338 cite journal author Burkholder AC, Hartwell LH title The yeast alpha factor receptor structural properties deduced from the sequence of the STE2 gene journal Nucleic Acids Res. volume 13 issue 23 pages 8463 8475 year 1985 pmid 3001640 doi 10.1093 nar 13.23.8463 pmc 322145 ref ref name PUB00004657 cite journal author Herskowitz I, Marsh L title STE2 protein of Saccharomyces kluyveri is a member of the rhodopsin beta adrenergic receptor family and is responsible for recognition of the peptide ligand alpha factor journal Proc. Natl. Acad. Sci. U.S.A. volume 85 issue 11 pages 3855 3859 year 1988 pmid 2836861 doi 10.1073 pnas.85.11.3855 pmc 280318 ref The amino acid sequences of both receptors contain high proportions of hydrophobic ... more details
Unreferenced stub auto yes date December 2009 The Koschevnikov gland is a gland of the honeybee . It is located near the sting shaft . The gland produces an pheromone honeybee alarm pheromone which is released when a bee stings. The pheromone contains more than 40 different compounds, including pentylacetate , butylacetate , 1 hexanol , n butanol , octanol , hexylacetate , octylacetate and 2 nonanol . These components have a low molar mass and evaporate quickly. It is the least specific of all pheromones. The alarm pheromone is released when a honey bee stings another animal to attract other bees to attack as well. The release of the alarm pheromone may entice more bees to sting at the same location. Smoking the bees can reduce the effectiveness of the pheromone. DEFAULTSORT Koschevnikov Gland Category Bees Biochem stub hu Kozsevnyikov mirigy ... more details
The pheromone s of the Honey bee are mixtures of chemical substances released by individual bees into the hive ... Pheromones are produced as a liquid and transmitted by direct contact as a liquid or as a vapor. Pheromone ... an almost immediate behavioral response from the receiving bee. Under certain conditions a pheromone can act as both a releaser and primer pheromone. Pheromones may either be single chemicals or a complex ... Apidologie 33 2002 525 537 ref Types of Honeybee Pheromones Alarm pheromone Two ... bees to behave defensively, i.e. sting or charge. Smoke can mask the bees alarm pheromone. The other alarm pheromone is released by the mandibular glands and consists of 2 heptanone, which is also ... by foraging bees. Brood recognition pheromone Another pheromone is responsible for preventing Laying ... larvae and pupae emit a brood recognition pheromone. This inhibits ovarian development in worker bees and helps nurse bees distinguish worker larvae from drone larvae and pupae. This pheromone is a ten ... dependent on its concentration. The components of brood pheromone have been shown to vary with the age of the developing bee. An artificial brood pheromone was invented by Yves Le Conte, Leam Sreng, J rome Trouiller, and Serge Henri Poitou and patented in 1996. Drone pheromone Drones produce a pheromone ... with virgin queens. Dufour s gland pheromone The Dufour s gland named after the French naturalist ... s gland idiosyncrasy of a new queen signal . Apidologie 33 525 537. ref Egg marking pheromone This pheromone ... bee and eggs laid by a laying worker. Footprint pheromone This pheromone is left by bees when they walk ... ages. Forager pheromone Ethyl oleate is released by older forager bees to slow the maturing ... maturation by a primer pheromone produced by adult worker honey bees. Proc Natl Acad Sci USA 101 17559 17564. ref This primer pheromone acts as a distributed regulator to keep the ratio of nurse bees to forager bees in the balance that is most beneficial to the hive. Nasonov pheromone This pheromone ... more details
chemical blend constituting that species sex pheromone. This aerial trail is referred to as a pheromone ..., John Dunley Pheromone mating disruption offers selective management options for key pests.CALIFORNIA AGRICULTURE, VOLUME 59, NUMBER 1 http fruitsandnuts.ucdavis.edu crops pheromone welter 03 ... contained in the pheromone plume ref Mafra Neto, Agenor and Carde, Ring T. 1994. Fine scale structure of pheromone plumes modulates upwind orientation of flying moths. Nature London 369 6476 142 144. ref ... natural response to follow the plume by introducing a synthetic pheromone into the insects habitat . The synthetic pheromone is a volatile organic chemical designed to mimic the species specific sex pheromone produced by the female insect. The general effect of mating disruption is to confuse the male insects by masking the natural pheromone plumes, causing the males to follow false pheromone ... sup 2 sup Advantages of mating disruption Pheromone programs are most effective when controlling ... species specific sex pheromones, and consider sex pheromone based insect control programs among the most ... pheromone has been successfully used as an effective tool to Slow the Spread and to eradicate ... pheromone of the insect species, has the benefit of only affecting the males of that species, while ... active ingredient, to date there is no evidence that targeted insect pests become resistant to pheromone ... in certain commodities. Most pheromone mating disruption formulations are applied by hand, which is a costly and slow application technique. Novel pheromone mating disruption formulations ... Zeni, Diego Bernardi, Carmen Mafra Neto, Agenor Coler, Reginald. 2008. The new pheromone delivery ... by one machine application of pheromone in wax drops SPLAT OFM . J. Pest Science 80 109 117 ref and can ... Area and vicinity in California, worried by government plans to aerially spray pheromone mating ... Microencapsulated pheromones Microencapsulated pheromones MECs are small droplets of pheromone ... more details
A chemical messenger is any compound that serves to transmit a message. A chemical messenger may refer to Hormone , Long range chemical messenger Neurotransmitter , communicates to adjacent cells Neuropeptide , a protein sequence which acts as a hormone or neurotransmitter Pheromone , a chemical factor that triggers a social response in members of the same species disambig ... more details
The Gr neberg ganglion , also written as Grueneberg ganglion and Gruneberg ganglion , is an olfactory ganglion at the entrance of the nose of mammals that is involved in the detection of alarm pheromone s ref cite journal title Grueneberg ganglion cells mediate alarm pheromone detection in mice author Brechb hl J, Klaey M, Broillet MC. journal Science volume 321 issue 5892 pages 1092 1095 year 2008 url pmid 18719286 doi 10.1126 science.1160770 ref and Thermoception cold temperature s. ref Schmid A, Pyrski M, Biel M, Leinders Zufall T, Zufa F. 2010 . Grueneberg Ganglion Neurons Are Finely Tuned Cold Sensors. Journal of Neuroscience, 30 22 7563 7568. DOI 10.1523 JNEUROSCI.0608 10.2010 ref The ganglion was first described by Hans Gr neberg in 1973. ref Gr neberg H. 1973 . A ganglion probably belonging to the N. terminalis system in the nasal mucosa of the mouse. Z. Anat Entwicklungsgesch. 140 1 39 52. PMID 4749131 ref See also Pheromone Olfaction 2 Heptanone , a putative alarm pheromone of rodents External links http www.cosmosmagazine.com news 2150 mammals emit smell signal danger Mammals emit smell to signal danger Cosmos References reflist Category Olfactory system Category Sensory system Category Mammal anatomy pt G nglio de Gr neberg DEFAULTSORT Gruneberg Ganglion ... more details
italictitle Taxobox name Habronestes bradleyi image image width 150px regnum Animal ia phylum Arthropod a classis Arachnid a ordo Spider Araneae subordo Araneomorphae familia Zodariidae genus Habronestes species H. bradleyi binomial Habronestes bradleyi binomial authority Octavius Pickard Cambridge O. P Cambridge , 1869 Habronestes bradleyi is a spider species of the Zodariidae family. Like most Zodariidae, H. bradleyi is an ant eating spider. It detects the alarm pheromone of ants to locate them. It raises its forelegs, which contain the chemoreceptor s to detect the pheromone. However, they themselves also mimic the pheromone. Distribution H. bradleyi is a species from Australia . References Allan, R.A., Elgar, M.A., Capon, R.J. 1996 . Exploitation of an ant chemical alarm signal by the zodariid spider Habronestes bradley Walckenaer. Proceedings of the Royal Society , London 263 69 73. Baehr, B. 2003 . Revision of the Australian Spider Genus Habronestus Araneae Zodariidae . Species of New South Wales and the Australian Capital Territory. Records of the Australian Museum 55 3 343 376. http www.amonline.net.au pdf publications 1389 complete.pdf PDF 7Mb ISSN 0067 1975 Category Zodariidae Category Spiders of Australia Spider stub ... more details
refimprove date December 2009 The Lee Boot effect is a phenomenon concerning the suppression or prolongation of oestrous cycles of mature mice and other rodents , when females are housed in groups and isolated from males. ref http www.research.uci.edu tmf husbandry.htm Mouse Husbandry, Breeding and Development Pheromone Effects , Transgenic Mouse Facility, University of California . ref It is caused by the effects of an oestrogen dependent pheromone , released via the urine, that acts on the vomeronasal organ of recipients. This pheromone lowers the concentration of luteinizing hormone and elevates prolactin levels, synchronising or stopping the recipient s cycle. This effect goes some way to explain why spontaneous pseudopregnancy can occur in mice. The same response is invoked from isolated females when brought into contact with urine soaked bedding from other females cages. Removing the vomeronasal organ of recipients causes an ineffective response indicating that the cues are purely chemosensory in nature. See also Whitten effect References reflist Lee, S. van der, and Boot, L. M., Acta Physiol. Pharmacol. Neer., 5, 213 1956 . Biology stub DEFAULTSORT Lee Boot Effect Category Reproduction Category Endocrinology ... more details
Cauxin is a peptidase that is excreted in large amounts in cat urine . Cauxine has been shown to hydrolysis hydrolyze 3 methylbutanol cysteinylglycine 3 MBCG in the urine into felinine which then slowly degrades into the putative cat pheromone 3 mercapto 3 methylbutan 1 ol MMB . ref name felinine cite journal author M. Miyazaki, T. Yamashita, Y. Suzuki, Y. Saito, S. Soeta, H. Taira, and A. Suzuki year 2006 month October title A major urinary protein of the domestic cat regulates the production of felinine, a putative pheromone precursor journal Chem. Biol. volume 13 issue 10 pages 1071 1079 pmid 17052611 doi 10.1016 j.chembiol.2006.08.013 format pdf ref Cauxin protein from feline urine was reported in 2008 to act as a nucleator for struvite crystals, in an in vivo system containing magnesium, ammonium, and phosphate ions. ref http www.ncbi.nlm.nih.gov pubmed 17976920 Cauxin from feline urine as nucleator for struvite ref Thus, this protein may act as one cause for feline urinary stone s. Chemistry align center align center valign middle Image Felinine chemical structure.png 180px Chemical structure of felinine Image 3 mercapto 3 methylbutan 1 ol.png 110px Chemical structure of 3 mercapto 3 methylbutan 1 ol align center valign middle Felinine MMB See also Cat pheromone References reflist Category Peptidase biochem stub ... more details
Unreferenced stub auto yes date December 2009 Heterotelergones also known as allelochemicals are a class of biologically synthesized chemicals includes pheromone s, venom poison venom , and phytoncide s which entice, repel, immobilize, or alter tissues. Commonly used by terrestrial plants as a form of defense against insect herbivores, and by aquatic plants as a form of defense against algae Citation needed date February 2007 . Category Biomolecules Category Pheromones Category Toxins Biochem stub lt Alelochemin s med iagos uk ... more details
An autoinducer AI , otherwise called a pheromone , is a signaling molecule used by bacteria participating in quorum sensing . In pharmacology, the term autoinducer also refers to a compound that induces the enzymes responsible for its own metabolism. One common type of phermonal autoinducer is an acyl homoserine lactone Homoserine Lactone AHL , which is used in Serratia liquefaciens motility gene expression . Category Signal transduction Category Cell biology Category Cell communication Category Cell signaling signaltransduction stub ja ... more details
Summary album cover fur REQUIRED Article Beast Beast album Use Infobox HIGHLY RECOMMENDED Source http www.iheartmusic.net serendipity index.php? archives 1508 This weeks feature BEAST.html ADDITIONAL INFORMATION Name Beast Artist Beast Label Pheromone Recordings Graphic Artist Item Cover Art Type Album Website Owner Commentary OVERRIDE FIELDS Description Portion Low resolution Purpose Replaceability other information Licensing Non free album cover ... more details
Summary album cover fur REQUIRED Article Greg Hanna Use Infobox HIGHLY RECOMMENDED Source http www.amazon.com Greg Hanna dp B002N1C0X4 ADDITIONAL INFORMATION Name Greg Hanna Artist Greg Hanna Label Pheromone Graphic Artist Item Type Website Owner Commentary OVERRIDE FIELDS Description Portion Low resolution Purpose Replaceability other information Licensing Non free album cover ... more details
Encyclopedia
top
