as the final end products. A Metabolism metabolic pathway involves the step by step modification ... ways To be used immediately, as the end product of a metabolic pathway To initiate another metabolic pathway, called a flux generating step To be stored by the cell A molecule called a Substrate biochemistry substrate enters a metabolic pathway depending on the needs of the cell and the availability ... intermediates and or end products may influence the metabolic rate for that particular pathway. Overview Each metabolic pathway consists of a series of biochemical reactions that are connected by their intermediates ..., one pathway may be responsible for the synthesis of a particular amino acid, but the breakdown of that amino acid may occur via a separate and distinct pathway. One example of an exception ... reactions in the glycolysis pathway are reversible and participate in the re synthesis of glucose gluconeogenesis . Glycolysis was the first metabolic pathway discovered As glucose enters a cell, it is immediately ... pathway may run in reverse in order to produce glucose 6 phosphate which is then used for storage ... Glycogen storage Pentose phosphate pathway hexose monophosphate shunt Porphyrin Porphyrin synthesis or heme synthesis pathway Lipogenesis HMG CoA reductase pathway isoprene prenylation chains, see cholesterol Leloir pathway Synthesis of energetic compounds from non living matter Photosynthesis plants ... A novel visualization for a Metabolic Pathway http david.abcc.ncifcrf.gov DAVID Visualize genes on pathway maps http www.wikipathways.org Wikipathways pathways for the people http cpdb.molgen.mpg.de ConsensusPathDB metabolism DEFAULTSORT Metabolic Pathway Category Metabolism ar ... nl Pathway biochemie ja pl Szlak metaboliczny pt Via metab lica th tr Metabolik ... more details
A neural pathway , neural tract , or neural face , connects one part of the nervous system with another and usually consists of bundles of elongated, myelin insulated neuron s, known collectively as white matter . Neural pathways serve to connect relatively distant areas of the brain or nervous system, compared to the local communication of grey matter . Naming of neural pathways The first named pathways are evident to the naked eye even in a poorly preserved brain , and were named by the great anatomists of the Renaissance using cadaver material. Examples of these include the great commissures of the brain such as the corpus callosum Latin , hard body not to be confused with the Latin word colossus the huge statue , anterior commissure , and posterior commissure . Further examples of this by no means a complete list include the Corticospinal tract pyramidal tract , cerebral peduncle crus cerebri Latin , leg of the brain , and cerebellar peduncles Latin , little foot of the cerebellum . Note that these names describe the appearance of a structure but give one no information on its function or location. Later, as neuroanatomy neuroanatomical knowledge became more sophisticated, the trend was toward naming pathways by their origin and termination. For example, the nigrostriatal pathway , which is degenerated in Parkinson s disease , runs from the substantia nigra Latin , black substance ... number of structures in a pathway, such that the cerebellorubrothalamocortical pathway originates in the cerebellum ... Pyramid of Giza pyramids of antiquity, from the appearance of this neural pathway in the medulla oblongata ... sheaths, then the pathway appears bright white because myelin is primarily lipid . If most or all of the axons lack myelin sheaths i.e., are unmyelinated , then the pathway will appear a darker ... tract pyramidal or corticospinal tract Dopamine pathways mesocortical pathway mesolimbic pathway . nigrostriatal pathway tuberoinfundibular pathway References Haines DE. Neuroanatomy An Atlas of Structures ... more details
Aminoshikimate pathway is a novel variation of the shikimate pathway. The aminoshikimate pathway was first discovered and studied in rifamycin B producer Amycolatopsis mediterranei . Its end product, 3 amino 5 hydroxybenzoate, serves as an initiator for polyketide synthases in the biosynthesis of ansamycin s. ref cite journal author Floss, H. G. title Natural products derived from unusual variants of the shikimate pathway. journal Nat Prod Rep. year 1997 volume 14 pages 433 452 url http www.rsc.org publishing journals NP article.asp?doi NP9971400433 doi 10.1039 np9971400433 pmid 9364776 issue 5 ref Overview Floss and coworkers identified the gene cluster associated with the Aminoshikimate pathway in Amycolatopsis mediterranei . ref cite journal author August, P. R. tang, L. Yoon, Y. J. Ning, S. Muller, R. Yu, T. W. Taylor, M. Hoffmann, D. Kim, C. G. Zhang, X. Hutchinson, C. R. Floss, H. G.. title Biosynthesis of the ansamycin antibiotic rifamycin deductions from the molecular analysis of the rif biosynthetic gene cluster of Amycolatopsis mediterranei S699 journal Chem. And Biol. year 1998 volume 5 issue 2 pages 69 79 url http www.cell.com chemistry biology abstract S1074 5521 98 90141 7 doi 10.1016 S1074 5521 98 90141 7 ref The enzyme catalyzed condensation of 1 deoxy 1 imino d erythrose 4 phosphate with phosphoenolpyruvate to form 4 amino 3,4 dideoxy D arabino heptulosonic acid 7 phosphate has been proposed to be the first committed step in the aminoshikimate pathway. Guo and Frost demonstrated that the unusual metabolite, 1 deoxy 1 imino d erythrose 4 phosphate, is derived ... Pathway journal J. Am. Chem. Soc. year 2002 volume 124 pages 528 529 url http pubs.acs.org doi full ... has been directly implicated by Guo and Frost as the source of the aminoshikimate pathway s nitrogen ... of the Aminoshikimate Pathway s Nitrogen Atom journal J. Am. Chem. Soc. year 2002 volume 124 pages ... issue 36 ref Image Aminoshikimate pathway 1.png center Uses Aminoshikimate pathway has been assembled ... more details
to medical guidelines. However a single pathway may refer to guidelines on several topics in a well specified context. Definition of Clinical Pathway Multidisciplinary management tool based on evidence ... interventions. History The clinical pathway concept appeared for the first time at the New England ... Steps Protocols. In 2005, the telehealth clinical pathway was introduced to standardize telehealth ..., a care pathway is typically crystallised in the development and use of a single all encompassing ... in the course of the pathway going forward and ultimately as a single unified legal record of the care the patient has received, and the progress of their condition, as the pathway has been undertaken. The pathway design tries to capture the foreseeable actions which will most commonly represent best ... in the pathway document to ascertain whether they have been carried out, and whether results have ..., and an important part of the purpose of the pathway documents is to capture information on variances ... of the pathway. Selection Criteria The following signals may indicate that it may be useful to commit resources to establish and implement a clinical pathway for a particular condition Prevalent pathology ... to work on a specific condition Examples Liverpool Care Pathway for the dying patient ... care map Map of Medicine, updated 30 July 2010 See also European Pathway Association EPA Evidence ... 33 42 http www.scribd.com Komite 20Medik Indonesian External links http www.e p a.org European Pathway Association http www.nkp.be 00000095de0808c10 index.html Belgian Dutch Clinical Pathway Network http ... Clinical Pathway Category Healthcare management Category Medical terms ca Traject ria cl nica ... more details
The methylglyoxal pathway is an offshoot of glycolysis found in some prokaryote s, which converts glucose into methylglyoxal and then into pyruvate . However unlike glycolysis the methylglyoxal pathway does not produce adenosine triphosphate , ATP. The pathway is named after the substrate methylglyoxal which has three carbons and two carbonyl groups located on the 1st carbon and one on the 2nd carbon. Methylglyoxal is, however, a reactive aldehyde that is very toxic to cells, it can inhibit growth in E. coli at milimolar concentrations. The excessive intake of glucose by a cell is the most important process for the activation of the methylglyoxal pathway. The Methylglyoxal pathway Image Methylglyoxal pathway picture.png thumb right 350px The methylglyoxal pathway, Based on http mic.sgmjournals.org cgi reprint 151 3 707 Weber Figure 4, pg. 711 The methylglyoxal pathway is activated by the increased intercellular uptake of carbon containing molecules such as glucose , glucose 6 phosphate , lactic acid lactate , or glycerol . Methylglyoxal is formed from dihydroxyacetone phosphate DHAP by the enzyme methylglyoxal synthase , giving off a phosphate group. Methylglyoxal is then converted into two different products, either D lactate, and L lactate. Methylglyoxal reductase and aldehyde dehydrogenase ... the glyoxylase pathway , it is converted into lactoylguatathione and eventually D lactate. Both ... 3 phosphate GAP into DHAP. The usual pathway converting GAP to pyruvate starts with the enzyme glyceraldehyde ..., and Ursula Rinas, performed an experiment to test what happened to the methylglyoxal pathway when E ... 707 Weber 714 15 . Why does the Methylglyoxal pathway exist? This pathway does not produce any ATP, this pathway does not replace glycolysis it runs simultaneously to glycolysis and is only initiated with an increased concentration of sugar phosphates. One believed purpose of the methylglyoxal pathway ... of needed inorganic phosphate. The methylglyoxal pathway is a rather dangerous tactic, both ... more details
Refimprove date October 2008 Also called the sorbitol aldose reductase pathway , the polyol pathway appears to be implicated in diabetic complications, especially in microvascular damage to the retina , kidney , ref name Forbes cite journal last Forbes first JM coauthors Coughlan MT, Cooper ME title Oxidative stress as a major culprit in kidney disease in diabetes journal Diabetes volume 57 issue 6 pages 1446 1454 month June year 2008 url http diabetes.diabetesjournals.org cgi content full 57 6 1446 pmid 18511445 doi 10.2337 db08 0057 ref and nerves . ref http www.biology online.org dictionary ref Sorbitol cannot cross cell membranes , and, when it accumulates, it produces osmotic stresses on cells by drawing water into the insulin independent tissues. ref Investigative Ophthalmology & Visual Science, Vol 20, 314 326, Copyright 1981 by Association for Research in Vision and Ophthalmology ref Pathway Cells use glucose for energy however, unused glucose enters the polyol pathway when aldose reductase reduces it to sorbitol. This reaction oxidizes NADPH to NADP . Sorbitol dehydrogenase can then oxidize sorbitol to fructose , which produces NADH from NAD . Hexokinase can return the molecule to the glycolysis pathway by phosphorylating fructose to form fructose 6 phosphate. However, in uncontrolled diabetics that have high blood glucose more than the glycolysis pathway can handle the reaction s mass balance ultimately favors the production of sorbitol. Activation of the polyol pathway results in a decrease of reduced NADP and oxidized NAD these are necessary cofactors in redox reactions ... the polyol pathway. When blood glucose is normal about 100 mg dl or 5.5 mmol l , this interchange ... by activation of the pathway. In essence, the Fructose does the same thing. The amount of sorbitol ... pathway increases intracellular and extracellular sorbitol concentrations , increased concentrations ... not been conclusively determined that activating the polyol pathway damages microvasculature. Notes ... more details
The spinocervical pathway is a four neuron , fast conducting , tactile pressure pathway from the spinal cord to sensory cortex . It involves the primary sensory neuron in the dorsal root ganglion , second order cell in the posterior horn of spinal cord dorsal horn , third order cell in the lateral cervical nucleus near C1 and C2, and a fourth order cell in Isothalamus Tactile lemniscal territory VPC.3DVPL.2BVPM VPL thalamus . ref Cite web url http library.med.utah.edu kw brain atlas glossary s057.htm title KnowledgeWeaver HyperBrain Atlas at University of Utah ref It is well developed in the cat , but vestigial in humans . References references Category Peripheral nervous system Neuroanatomy stub ... more details
The incertohypothalamic pathway is a short dopaminergic pathways dopaminergic pathway in the hypothalamus of the brain. It has a role in sexual behaviour. ref cite journal last Giuliano first F coauthors Allard title Dopamine and sexual function journal International Journal of Impotence Research year 2001 month August volume 13 issue Supplement 3 pages S18 S28 pmid 11477488 url http www.nature.com ijir journal v13 n3s abs 3900719a.html accessdate 31 August 2011 doi 10.1038 sj.ijir.3900719 ref Reflist Category Central nervous system pathways neuroscience stub ... more details
Refimprove date July 2007 Superherobox Wikipedia WikiProject Comics image caption Pathway comic color background ff8080 character name Pathway real name Laura Dean species Mutant Marvel Comics Human Mutant publisher Marvel Comics debut Alpha Flight 53 Dec 1987 creators Bill Mantlo and Jim Lee alliance color background ffc0c0 alliances Beta Flight aliases powers Interdimensional transportation Pathway Laura Dean is a fictional character , Mutant Marvel Comics mutant and a superhero featured in the publications of Marvel Comics . Most of her appearances were in the series Alpha Flight . Publication history Laura Dean first appeared in Alpha Flight 53 December 1987 , and was created by Bill Mantlo and Jim Lee . The character subsequently appears in Alpha Flight 54 62 January September 1988 , 64 71 November 1988 June 1989 , 82 March 1990 , 109 112 June September 1992 , and 120 May 1993 . Laura Dean received an entry in the Official Handbook of the Marvel Universe Official Handbook of the Marvel Universe Update 89 2. Fictional character biography Laura Dean s parents Darby and Susan were extremely mutaphobic United States Americans who decided to have Laura s twin fetus destroyed because it was obviously a mutant. Whilst still a fetus, the soon to be Laura protected her twin sister by using her mutant power to open portals to other dimensions and sent her to the realm that would later be called Liveworld. After her birth, Laura grew up autistic and withdrawn from the world. In an attempt to cure her autism, her parents sent her to the New Life Clinic, which was actually run by the insane villain Scramble comics Scramble . Laura managed to escape, but was later caught by Bedlam ..., resulting in the subsequent disbanding of Beta Flight, Pathway s whereabouts are unknown ... date May 2007 External links http alphaflight.net alphanex index.php?title Pathway AlphaFlight.Net Alphanex Entry on Pathway DEFAULTSORT Pathway Comics Category Marvel Comics characters who can teleport ... more details
File Leloir pathway.png thumb right 300px alt Steps in the Leloir pathway of galactose metabolism. Intermediates and enzymes in the Leloir pathway of galactose metabolism ref name Leloir The Leloir pathway is a metabolic pathway for the catabolism of galactose small D small galactose . It is named after Luis Federico Leloir . In the first step, galactose mutarotase facilitates the conversion of small D small galactose to small D small galactose since this is the active form in the pathway. Next, small D small galactose is phosphorylation phosphorylated by galactokinase to galactose 1 phosphate . In the third step, Galactose 1 phosphate uridylyltransferase small D small galactose 1 phosphate uridylyltransferase converts galactose 1 phosphate to Uridine diphosphate galactose UDP galactose using Uridine diphosphate glucose UDP glucose as the uridine diphosphate source. Finally, UDP glucose 4 epimerase UDP galactose 4 epimerase recycles the UDP galactose to UDP glucose for the transferase reaction. Additionally, phosphoglucomutase converts the D glucose 1 phosphate to glucose 6 phosphate small D small glucose 6 phosphate . ref name Frey1996 ref name Garrett2010 References Reflist refs ref name Leloir cite journal author Holden HM, Rayment I, Thoden JB title Structure and function of enzymes of the Leloir pathway for galactose metabolism journal J. Biol. Chem. volume 278 issue 45 pages 43885 8 year 2003 month November pmid 12923184 doi 10.1074 jbc.R300025200 url issn ref ref name Frey1996 cite journal author Frey PA title The Leloir pathway a mechanistic imperative for three enzymes to change the stereochemical configuration of a single carbon in galactose journal FASEB J. volume 10 issue 4 pages 461 70 year 1996 month March pmid 8647345 doi url http www.fasebj.org cgi pmidlookup?view long&pmid 8647345 accessdate 2011 04 01 ref ref name Garrett2010 citation last1 Garrett first1 Reginald year 2010 title Biochemistry last2 Grisham first2 Charles M. edition 4 publisher ... more details
system, which may suggest that the mesolimbic pathway may not be just a system that works merely ..., or fatigue sets in. ref name Pierce ref name Neill Clinical significance Since the mesolimbic pathway is shown to be associated with feelings of reward and desire, this pathway is heavily implicated ... for a final common pathway in schizophrenia? Schizoprenia Bulletin 33 971 981 ref ref name Diaz ... dopamine pathways are mesocortical pathway nigrostriatal pathway tuberoinfundibular pathway References ... more details
Unreferenced stub auto yes date December 2009 Orphan date November 2006 The Pathway Patrol http www.orleansstar.ca News Local 2010 05 21 article 1139381 Pathway patrol gears up for another season 1 is a volunteer organization based in Ottawa , Canada . Trained volunteer patrollers bicycle cycle , in line skate , or walk along Ottawa s recreational pathways to promote active living, improve safety and security, and to encourage courtesy among all users. Areas patrolled span the NCC pathways in the west from Andrew Haydon Park through Britannia Park, east along the Ottawa River Pathway to Petrie Island, The Rideau Canal downtown to Mooney s Bay , The Rideau River Sussex Drive to Mooney s Bay and within List of Ottawa, Ontario parks City of Ottawa parks in the Greenboro area. In 2010, Kanata was added to the patrol region. DEFAULTSORT Pathway Patrol Category Organizations based in Canada Ottawa stub http www.ottawakiosk.com bike patrol.html http www.ottawasun.com news ottawa 2010 05 31 14204636.html http www.canadascapital.gc.ca bins ncc web content page.asp?bhjs 0&cid 16297 16299 9970 9971&lang 1 http web.volunteer2.com public organization ViewJob.aspx?JobGUID 494fbb0f 1f4a 477d 80cb 0cccc469e896&ShowBackLink True&OrganizationGUID dc72a186 1c7c 4e9e b132 fc86e1af527e&VolunteerCenterGUID &VolunteerCenterReferralTypeID &AppForm 1 http www.orleansstar.ca News Local 2010 05 21 article 1139381 Pathway patrol gears up for another season 1 ... more details
Infobox Album See Wikipedia WikiProject Albums Name Pathway Type Studio album Artist The Flaming Stars Cover Pathway.jpg Released May 1999 Recorded October 1998 January 1999 Genre Garage Punk , Indie rock Length Label UK Vinyl Japan br US Alternative Tentacles Producer Reviews Allmusic Rating 4 5 Allmusic class album id r513521 pure url yes link Pathway is the third studio album by The Flaming Stars . As the title suggests, this was recorded at Pathway Studios , in common with some of the early Stiff Records recordings. Track listing Breaking Down 2 12 Only Tonight 2 26 Coffin Ed & Grave Digger Jones 3 01 Sixteen Coaches Long 4 07 Maybe One Day 1 56 Lit up Like a Christmas Tree 2 56 Once Bitten, Once Shy 2 36 Malice Doesn t Live Here Anymore 3 02 Running Out of Time 3 39 House of Dreams 3 30 Sing Sing 2 12 Eight Miles Down 2 12 Black Mask 3 34 Just How It Feels 2 19 The Ghost of Baghdad 3 22 The Last Picture Show 3 54 Category 1999 albums Category The Flaming Stars albums 1990s indie rock album stub ... more details
The Adenine Pathway in yeast is a seven step pathway converting Phosphoribosyl pyrophosphate PRPP to adenine . This product is then either integrated into DNA , RNA , or a ribose diphosphate molecule Adenosine diphosphate ADP , the precursor of Adenosine triphosphate ATP , an essential intermediate storage molecule for most cellular processes. Mechanism The ADE series of enzymes converts the most precursory molecule, PRPP, into adenine by this seven step process. AIR synthetase is ADE 6, and essentially is what closes the five membered ring to form the purine base. class wikitable Molecular precursor Enzyme PRPP none original precursor P ribosylamine ADE4 P ribosylglycinamide ADE5 P ribosylformyl glycinamide ADE8 P ribosylformyl glycinamidine ADE6 P ribosylamino imidazole AIR ADE7 P ribosylamino imidazolecarboxylate CAIR ADE2 P ribosylsuccino carboxamide aminoimidazole SAICAR ADE1 Adenine gallery File Adenine pathway.jpg The molecular formulas of the intermediates. click to enlarge. gallery gallery Deleted image removed Image ade pathway.jpg gallery Mutation Deletion or mutation in Ade2 results in the accumulation of a red precursor in the cells. Colonies formed by such cells would therefore be red. References 1.Montelone, Beth A. Frequently Asked Questions Yeast Strains. Physics Department at Kansas State University. Web. 24 December 2009. http www.phys.ksu.edu gene GENEFAQ.html . Use dmy dates date September 2010 DEFAULTSORT Adenine Pathway Category Biochemistry ... more details
The secretory pathway is a series of steps a Cell biology cell uses to move protein s out of the cell a process known as secretion . The path of a protein destined for secretion has its origins in the rough endoplasmic reticulum , a membrane bound Cellular compartment compartment in the cell. The protein then proceeds through the many compartments of the Golgi apparatus and finally ends up in a vesicle biology vesicle that fuses with the plasma membrane , dumping the proteins outside of the cell. At each step along the way there are crucial factors that determine how and if the protein will proceed. Some of these factors include regulation of transportation, selection of particular proteins, the mechanics of proceeding to the next step, and Posttranslational modification modifications that can occur to the protein along the way. All of these factors contribute to how a protein arrives outside of a cell after being synthesized. General Regulation In general, there are two different patterns of secretion. One pattern is called constitutive secretion . Proteins are continuously secreted from the cell regardless of environmental factors. No external signals are needed to initiate this process. Proteins are packaged in vesicle biology vesicles in the Golgi apparatus and are secreted via exocytosis , all around the cell. Cells that secrete constitutively have Golgi apparatus scattered throughout the cytoplasm . Fibroblast s, osteoblast s and chondrocyte s are some of the many cells that perform constitutive secretion. In regulated secretion , proteins are packaged as described in the constitutive pathway, but they are only secreted in response to a specific signal, such as nerve neural or hormone hormonal stimulation. Cells that use the regulated secretory pathway are usually ... regulated pathway are goblet cells secrete mucus , beta cell s of the pancreas secrete insulin and odontoblast s secrete dentin . The protein pathway consists of eight steps total. Protein Translocation ... more details
Image Jasmonic acid structure.png 120px thumb right Jasmonic acid Image ALAnumbering.png 200px thumb right Alpha linolenic acid The octadecanoid pathway is a reasonably well characterized biosynthesis biosynthetic pathway for the production of the phytohormone jasmonic acid JA , an important hormone for induction of defense genes. JA is synthesized from alpha linolenic acid , which can be released from the plasma membrane by certain lipase enzymes. For example, in the wound defense response, phospholipase C will cause the release of alpha linolenic acid for JA synthesis. In the first step, alpha linolenic acid is redox oxidized by the enzyme lipoxygenase . This forms 13 hydroperoxylinolenic acid, which is then modified by a dehydrase and undergoes cyclization by allene oxide cyclase to form 12 oxo phytodienoic acid. This undergoes reduction and three rounds of beta oxidation to form jasmonic acid. ref http bldg6.arsusda.gov benlab Soybean 20Defense 20Response jasmonic acid synthesis.htm Jasmonic Acid Synthesis ref Footnotes references References cite book title Plant Hormones Physiology, Biochemistry and Molecular Biology publisher Kluwer Academic Press date location pages 836 isbn 978 0792329855 author Peter J Davies cite journal title Fatty acid derived signals in plants author Hans Weber journal Trends in Plant Science year 2002 volume 7 issue 5 pages 217 224 doi 10.1016 S1360 1385 02 02250 1 pmid 11992827 biochem stub Category Metabolic pathways ca Via octadecanoide ... more details
Infobox company name Pathway Genomics Corporation logo caption type Private genre fate predecessor successor foundation 2008 founder Jim Plante defunct location city San Diego location country California location locations area served key people industry Biotechnology products services revenue operating income net income aum assets equity owner num employees parent divisions subsid homepage http www.pathway.com www.pathway.com footnotes intl Pathway Genomics is a privately held personal genomics company based in San Diego, California . Using DNA genetic testing technologies, the company conducts services to generate personalized reports about an individual s Genetic carrier carrier status , Adverse drug reaction drug medication response , propensity for the development of certain complex disease s, as well as ancestral history. The company provides these personal genetic reports to physicians and their patients. Pathway Genomics owns and operates a federally CLIA CLIA Clinical Laboratory Improvement Amendments certified and California state licensed on site laboratory. ref http www.genomeweb.com dxpgx new dtc genetics firm pathway genomics launches New DTC Genetics Firm Pathway Genomics Launches . GenomeWeb Daily News . 15 July 2009. Retrieved 2010 7 16 ref According to its website, Pathway Genomics reports on a number of health conditions including Alzheimer s disease , Type 1 diabetes type 1 and Type 2 diabetes type 2 diabetes, hypertension , asthma , rheumatoid arthritis , cystic fibrosis and beta thalassaemia , as well as screens for Drug reaction drug responses for such medications ... news home 20110928005512 en Pathway Genomics Obtains FDA Registration Pathway Genomics ... 11 ref History Pathway Genomics was founded in 2008 by Jim Plante, an entrepreneur in the industries ... industries. Pathway Genomics scientific team is led by David Becker, Ph.D., Chief Scientific Officer ... http www.pathway.com Official Pathway Genomics website Use dmy dates date September 2010 Category ... more details
Learning pathway is described as the chosen route, taken by a Learning learner through a range of commonly e learning activities, which allows them to build knowledge progressively. With learning pathways, the control of choice moves away from the tutor to the learner. The sequence of intermediate steps from preconceptions to target model form what Scott 1991 and Niedderer and Goldberg 1995 have called a learning pathway. For any particular topic, such a pathway would provide both a theory of instruction and a guideline for teachers and curriculum developers Harv Clement 2000 . Interactive courseware aids learners to access information and tools by which they can construct personalized transitions between the information to be accessed and their own cognitive structures. The process of navigation enables learners to experience the content of interactive courseware. Learning pathways also reveal the learning trails while learners traverse any interactive environment. Since learners have unique knowledge structures based upon their experiences and abilities, the ways that they choose to access, interact, and interrelate messages in interactive courseware also vary. Studies on pathways help us to explore and explain human behaviors during learning processes Harv Jih 1996 . One definition of a learning pathway or learning path was to describe a route to learn software or to navigate through e learning. Another definition of a learning path is as an approach and methodology for employee training developed by Jim Williams and Steve Rosenbaum, where a learning path is defined as the ideal sequence of learning activities that lead to proficiency in the shortest possible time. By looking at learning as a complete process rather than a single event, it enables finding new ways to drive out time, waste and variability in training leading to improved results and reduced costs Harv Williams Rosenbaum 2004 . See also Learning management system References Refbegin cite journal ref ... more details
Image PRMTpathway.jpg right thumb 400px PRMT4 pathway Protein arginine N methyltransferase 4 PRMT4 CARM1 ref Chen, D., Ma, H., Hong, H., Koh, S. S., Huang, S. M., Schurter, B. T., Aswad, D. W., and Stallcup, M. R. 1999 Science 284, 2174 2177 ref ref Chen, D., Huang, S. M., and Stallcup, M. R. 2000 J. Biol. Chem. 275, 40810 40816 ref ref Koh, S., Chen, D., Lee, Y. H., and Stallcup, M. R. 2001 J. Biol. Chem. 276, 1089 1091 ref methylation of arginine residues within proteins plays a critical key role in transcriptional regulation see the PRMT4 pathway on the left . PRMT4 binds to the classes of transcriptional activators known as p160 and CBP p300. ref Zika E, et al., Interplay among coactivator associated arginine methyltransferase 1, CBP, and CIITA in IFN gamma inducible MHC II gene expression. Proc Natl Acad Sci U S A. 2005 Nov 8 102 45 16321 6 ref The modi ed forms of these proteins are involved in stimulation of gene expression via steroid hormone receptor s. Signi cantly, PRMT4 methylates core histone s H3 and H4, which are also targets of the histone acetylase activity of CBP p300 coactivators. PRMT4 recruitment of chromatin by binding to coactivators increases histone methylation and enhances the accessibility of Promoter biology promoter regions for Transcription genetics transcription . Methylation of the transcriptional coactivator CBP by PRMT4 inhibits binding to CREB and thereby partitions the limited cellular pool of CBP for steroid hormone receptor interaction. References Reflist See also DNA methyltransferase Nucleosome Histone Histone Modifying Enzymes Chromatin Diet and cancer Category Gene expression ... more details
coord 51.549 0.091 display title region GB scale 5000 unreferenced date January 2011 Pathway Studios was a North London studio in Islington run by producer Mike Finesilver for many years. Among the well known artists who made their early recordings at Pathway Studios are Madness band Madness , Elvis Costello , The Police , Squeeze band Squeeze , Haircut One Hundred and John Foxx . At the studio, Dire Straits recorded the demo and single versions of Sultans of Swing , and the folk singer Ewan MacColl recorded his last album. The 8 track multitrack 8 track studio, a former garage, was famous for its great atmosphere, cold temperatures, distinctive smell and excellent recordings. Mike Finesilver had been a member of the Crazy World of Arthur Brown and played on its major UK 1 hit Fire released on Track Records in 1968. Pathway can be regarded as the delivery room at the birth of British punk it was here that The Damned band The Damned recorded their debut single New Rose in September 1976, produced by Nick Lowe http www.visionlogic.demon.co.uk Tim Crowther described it thus quote The studio was very small, about 8 x 8 metres with a 2 x 2m control booth in the corner and an upright piano next to it. You could just squeeze three people into the control booth The tape deck was a Brenell Engineering Ltd. Brenell 1 inch 8 track. The monitors and desk were custom made, and they had a pair of Auratones as well, fed from Quad power amps. The desk was quite small, pushed hard against the front wall with the custom monitors hung above and the Auratones on the meter bridge. Outboard was very basic a Bel delay line, an Alesis digital reverb and Drawmer gates, but they had a nice plate reverb in a cupboard in the office upstairs. I can t recall all the mics but they were the industry standard stuff. We got big warm sounding mixes and despite the cramped conditions the mixing process seemed effortless compared to the difficult digital learning curve I have been on in the last two ... more details
Operation Pathway was a British counterterrorism operation. ref name NYTimes2009 04 10 cite news url http www.nytimes.com 2009 04 10 world europe 10britain.html?scp 1&sq Bob 20Quick&st cse title Britain s Antiterror Officer Resigns publisher New York Times date 2009 04 09 author Sarah Lyall archiveurl http www.webcitation.org query?url http 3A 2F 2Fwww.nytimes.com 2F2009 2F04 2F10 2Fworld 2Feurope 2F10britain.html 3Fscp 3D1 26sq 3DBob 2520Quick 26st 3Dcse&date 2009 11 16 archivedate 2009 11 16 ref The operation first came under public scrutiny when details of its activities were accidentally released in April 2009. The name of the operation, and at least some of its details were inadvertently revealed when Assistant Commissioner for Special Operations Bob Quick police officer Robert Quick was photographed entering Number 10 Downing Street with classified documents in plain sight. ref name NYTimes2009 04 10 The operation was hurriedly executed after the security breach resulting in a dozen arrests of suspects of Pakistan i origin in northwest England near Manchester , Liverpool and Lancashire . Quick resigned on 9 April. ref name NYTimes2009 04 10 The operation continued following Quick s resignation. ref name DailyTelegraph2009 11 09 cite news url http www.telegraph.co.uk news worldnews northamerica usa 6529436 British spies help prevent al Qaeda inspired attack on New York subway.html title British spies help prevent al Qaeda inspired attack on New York subway publisher The Daily Telegraph The Telegraph date 2009 11 09 author archiveurl http www.webcitation.org query?url http 3A 2F 2Fwww.telegraph.co.uk 2Fnews 2Fworldnews 2Fnorthamerica 2Fusa 2F6529436 2FBritish spies help prevent al Qaeda inspired attack on New York subway.html&date 2009 11 16 archivedate 2009 11 16 ref On November 9 2009 The Daily Telegraph The Telegraph reported that the operation produced the tip ... Category Police operations in the United Kingdom Pathway Category Metropolitan Police Category ... more details
for the school Jacksonville, Florida Florida State College at Jacksonville unreferenced date February 2012 Infobox school name Pathways Academy image Pathway Academy LOGO .png motto Putting You on the Right Path to a Better Life established 2006 type Charter School principal Erick Trent faculty enrollment 200 mascot colors address 101 W. State Street, Suite 3001 city Jacksonville state Florida country United States USA campus Urban Area grades Ninth grade 9th Twelfth grade 12th website http www.pathwaysacademy.net index.php Official School Webpage newspaper yearbook school board Duval County Public Schools Pathways Academy is a Charter School located in Jacksonville, Florida Jacksonville , Florida , part of the Duval County Public Schools . It is located in the Downtown Campus of Florida State College at Jacksonville at 101 W. State Street, Suite 3001, which is on the top floor at the college. This school is accredited with Southern Association of Colleges and Schools SACS . Graduation Rates 2006 to 2007 9 Students Graduating with Exit High School Diplomas. 2007 to 2008 25 Students Graduating with Exit High School Diplomas. 2008 2009 37 Students Graduating with Exit High School Diplomas. 2009 2010 45 Students Graduating with Exit High School Diplomas. Programs Automotive Aviation Mechanics Building Construction Child Care Cosmetology Distribution Fire Science Health Care Law Enforcement Massage Therapy Transportation External Links http fscj.edu Florida State College at Jacksonville Florida State College at Jacksonville Florida State College at Jacksonville, Wikipedia coord missing United States Category Charter schools in the United States ... more details
notability date January 2012 unreferenced date January 2012 There are two types of pathway for substitution of ligand s in a complex. The ligand dependent pathway is the one whereby the chemical properties of the ligand affect the rate of substitution. Alternatively, there is the ligand independent pathway , which is where the ligand does not have an effect. This is of vital importance in the world of inorganic chemistry and complex ion s. chemistry stub Category Chemical bonding ... more details
Pathway Publishing Company of Aylmer, Ontario Aylmer , Ontario , Canada , is a major publisher of Amish written material. External links http www.gameo.org encyclopedia contents P384ME.html Pathway Publishers at Global Anabaptist Mennonite Encyclopedia Online Category Amish Canada corp stub Publish corp stub ... more details
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