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Encyclopedia results for Kell antigen system

Kell antigen system





Encyclopedia results for Kell antigen system

  1. Kell antigen system

    PDB The Kell antigen system also known as Kell Cellano system is a group of antigen s on the human ... Category Blood antigen systems de Kell Cellano System lt Kell antigenas ... Polymorphism biology Genetic polymorphism polymorphic Kell blood group antigen. The Kell ... disease of the newborn . Individuals lacking a specific Kell antigen may develop antibody antibodies against Kell antigens when transfused with blood containing that antigen. Subsequent blood transfusions ... or McLeod syndrome is an X linked anomaly of the Kell blood group system in which Kell antigens are poorly ... A new phenotype McLeod in the Kell blood group system journal Vox Sang. volume 6 issue pages 555 ... info&system kell Kell at BGMUT Blood Group Antigen Gene Mutation Database at National Center for Biotechnology ...Protein Name Kell protein image caption Symbol KEL AltSymbols ECE3, CD238 HGNCid 6308 Chromosome 7 Arm ... disease autoimmune or alloimmunity alloimmune diseases which destroy red blood cells. Kell can be noted ... E title A further example of the Kell blood group phenotype K ,k ,Kp a b journal Nature volume 183 ... urlThe Kell blood group cite web url http www.ncbi.nlm.nih.gov bookshelf br.fcgi?book rbcantigen&part ch08Kell title The Kell blood group Blood Groups and Red Cell Antigens author Dean L authorlink coauthors ... 05 04 ref The Kell antigens are peptides found within the kell protein , a 93 kilodalton transmembrane ... cite journal author Lee S, Wu X, Reid M, Zelinski T, Redman C title Molecular basis of the Kell K1 ... of big endothelin 3 by the kell blood group protein journal Blood volume 94 issue 4 pages 1440 ... the Kx antigen. The encoded protein contains sequence and structural similarity to members of the neprilysin ... allele s of the gene which creates Kell protein. Two such alleles, K sub 1 sub Kell and K sub 2 sub Cellano , are the most common. The kell protein is tightly bound to a second protein ... to marked reduction of the Kell antigens on the red blood cell surface. Absence of the Kell protein ...   more details



  1. Ii antigen system

    Ii antigen system is a Human blood group systems human blood group system based upon genes on chromosome 6 . External links http www.ncbi.nlm.nih.gov gv mhc xslcgi.cgi?cmd bgmut systems info&system i Ii at BGMUT Blood Group Antigen Gene Mutation Database at National Center for Biotechnology Information NCBI , NIH transfusion medicine Category Blood Category Hematology Category Transfusion medicine Category Blood antigen systems zh Ii ...   more details



  1. Lutheran antigen system

    Lutheran antigen system is a Human blood group systems human blood group system based upon genes on chromosome 19 . This system is a single locus system, with antigens Lua and Lub. The Lu b negative phenotype is very rare. Antibodies to Lutheran antigens are IgG. The genes of the Lutheran group are linked to the genes responsible for the secretion of ABH substances. A complex blood group system having pairs of alternate antigens and amorphic genes, but also subject to a dominant independently segregating repressor. External links http www.ncbi.nlm.nih.gov projects mhc xslcgi.fcgi?cmd bgmut systems info&system lutheran Lutheran at BGMUT Blood Group Antigen Gene Mutation Database at National Center for Biotechnology Information NCBI , NIH transfusion medicine Category Blood Category Hematology Category Transfusion medicine Category Blood antigen systems ...   more details



  1. Duffy antigen system

    name pmid8248172 The gene was first localised to chromosome 1 in 1968 and was the first blood system antigen to be localised. It is a single copy gene and encodes a 336 amino acid acidic glycoprotein . The gene carries the antigen ic determinants of the Duffy blood group system which consist of four ... data Clusters of differentiation transfusion medicine DEFAULTSORT Duffy Antigen System Category Clusters of differentiation Category Immune system Category Transfusion medicine Category Blood antigen ...Cleanup date September 2008 PBB geneid 2532 Duffy antigen chemokine receptor DARC also known as Fy glycoprotein ... group system and the receptor for the Plasmodium vivax malaria parasite journal Proc. Natl. Acad. Sci ... year 1995 month June pmid 7663520 doi 10.1038 ng0695 224 url issn ref The Duffy antigen is located on the surface ... are the basis of the Duffy blood group system. ref name entrez 2532 cite web title Entrez Gene Duffy antigen url http www.ncbi.nlm.nih.gov sites entrez?Db gene&Cmd ShowDetailView&TermToSearch 2532 accessdate ref History In 1950 the Duffy antigen was discovered in a multiply transfused hemophiliac ... to a second antigen, Fyb, was discovered in blood plasma serum . Using these two antibodies three common phenotypes were defined Fy a b , Fy a b , and Fy a b . Genetics and genomics The Duffy antigen ..., five phenotype s Fy a, Fy b, Fy o, Fy x and Fy y and five antigen s. Fya and Fyb differ by in a single ... antigen chemokine receptor biochemistry receptor gene DARC is composed of a single exon . Most ... 19553936 doi 10.1038 nature08149 url issn ref Molecular biology The Duffy antigen is expressed in greater ... antigen receptor for chemokines according to RBC age and FY genotype journal Transfusion ... url ref While the Duffy antigen is expressed on erythrocytes it is also found on some epithelial ... system journal J. Immunol. volume 158 issue 6 pages 2882 90 year 1997 pmid 9058825 doi ref endothelial ... antigen journal J. Clin. Invest. volume 94 issue 3 pages 985 91 year 1994 pmid 8083383 doi 10.1172 ...   more details



  1. P antigen system

    P antigen system is a Human blood group systems human blood group system based upon genes on chromosome 22 . The P antigens are carbohydrate antigens that include P sub 1 sub , P, and P sup k sup . The P antigen is a receptor for the human pathogen Parvovirus B19 ref Resistance to Parvovirus B19 Infection Due to Lack of Virus Receptor Erythrocyte P Antigen by Kevin E. Brown, Jonathan R. Hibbs, Giorgio Gallinella, Stacie M. Anderson, Elton D. Lehman, Peggy McCarthy, and Neal S. Young. NEJM Volume 330 1192 1196 April 28, 1994 Number 17 ref and is the target of auto anti P IgG antibodies in paroxysmal cold hemoglobinuria . ref STUDIES ON THE SEROLOGY OF PAROXYSMAL COLD HAEMOGLOBINURIA P.G.H. , WITH SPECIAL REFERENCE TO ITS RELATIONSHIP WITH THE P BLOOD GROUP SYSTEM. WORLLEDGE SM, ROUSSO C. Vox Sang. 1965 May Jun 10 293 8. ref References references External links http www.ncbi.nlm.nih.gov projects mhc xslcgi.fcgi?cmd bgmut systems info&system p P at BGMUT Blood Group Antigen Gene Mutation Database at National Center for Biotechnology Information NCBI , NIH transfusion medicine Category Blood Category Hematology Category Transfusion medicine Category Blood antigen systems zh P ...   more details



  1. Colton antigen system

    The Colton antigen system Co is present on the membranes of red blood cells and in the tubules of the kidney ref Denker BM, Smith BL, Kuhajda FP, Agre P. Identification, purification, and partial characterization of a novel Mr 28,000 integral membrane protein from erythrocytes and renal tubules. J Biol Chem 1988 263 15634 15642. PMID 3049610 ref and helps determine a person s blood type . The Co antigen is found on a protein called aquaporin 1 which is responsible for water homeostasis and urine concentration. ref King LS, Choi M, Fernandez PC, Cartron JP, Agre P. Defective urinary concentrating ability due to a complete deficiency of aquaporin 1. N Engl J Med. 2001 Jul 19 345 3 175 9. PMID 11463012 ref The Co antigen is important in transfusion medicine . 99.8 of people possess the Co a allele . Individuals with Co b allele or who are missing the Colton antigen are at risk for a transfusion reaction such as hemolytic anemia or alloimmunity alloimmunization . Antibodies against the Colton antigen may also cause hemolytic disease of the newborn , in which a pregnant woman s body creates antibodies against the blood of her fetus, leading to destruction of the fetal blood cells. ref Covin RB, Evans KS, Olshock R, Thompson HW. Acute hemolytic transfusion reaction caused by anti Coa. Immunohematol. 2001 Jun 17 2 45 9. PMID 15373591 ref References OMIM 110450 OMIM entry for the Colton antigen reflist External links http www.ncbi.nlm.nih.gov projects mhc xslcgi.fcgi?cmd bgmut systems info&system colton Colton at BGMUT Blood Group Antigen Gene Mutation Database at National Center for Biotechnology Information NCBI , NIH transfusion medicine Category Transfusion medicine Category Blood antigen systems ...   more details



  1. Hh antigen system

    More footnotes article date February 2008 lowercase hh antigen system lead rewrite date December 2010 Image Bombay.svg right thumb Hh antigen system diagram showing the molecular structure of the ABO H antigen system hh is a rare blood group also called Bombay Blood group . Individuals with the rare Bombay phenotype hh do not express H antigen also called substance H the antigen which is present in blood group O . As a result, they cannot make A antigen also called substance A or B antigen also called substance B on their red blood cell s, whatever allele s they may have of the A and B blood group genes, because A antigen and B antigen are made from H antigen receiving blood which contains an antigen which has never been in the patient s own blood causes an immune reaction . As a result, people who have Bombay phenotype can donate to any member of the ABO blood group system unless some other blood factor gene , such as Rhesus blood group system Rhesus , is incompatible , but they cannot receive any member of the ABO blood group system s blood which always contains one or more of A and B and H antigens , but only from other people who have Bombay phenotype. The usual tests for ABO blood group system would show them as group O, unless the hospital worker involved has the means and the thought to test for Bombay group. This blood phenotype was first discovered in Bombay, now known ... DEFAULTSORT Hh Antigen System Category Transfusion medicine Category Blood antigen systems de ... group character related to the ABO system journal Lancet. volume 1 issue 6714 pages 903 4 year 1952 ... matters whether the A or B enzymes are present or not, as no A or B antigen can be produced since the precursor antigen H is not present. Despite the designation O , O sub h sub negative ... they lacked the H antigen. Because both parents must carry this recessive allele to transmit this blood ...?cmd bgmut systems info&system hh Hh at BGMUT Blood Group Antigen Gene Mutation Database at National ...   more details



  1. Yt antigen system

    The Yt antigen system also known as Cartwright is present on the cell membrane membrane of red blood cells and helps determine a person s blood type . The antigens are found on the protein acetylcholinesterase , an enzyme which helps break down acetylcholine . ref cite journal last1 Bartels first1 CF last2 Zelinski first2 T last3 Lockridge first3 O title Mutation at codon 322 in the human acetylcholinesterase ACHE gene accounts for YT blood group polymorphism journal American journal of human genetics volume 52 issue 5 pages 928 36 year 1993 pmid 8488842 pmc 1682033 ref The Yt system features two alleles, Yt a and Yt b . Antibody Antibodies against the Yt system can lead to transfusion reaction s such as hemolytic anemia . References OMIM 112100 OMIM page on Yt antigen reflist External links http www.ncbi.nlm.nih.gov projects mhc xslcgi.fcgi?cmd bgmut systems info&system yt Yt at BGMUT Blood Group Antigen Gene Mutation Database at National Center for Biotechnology Information NCBI , NIH transfusion medicine Category Transfusion medicine Category Blood antigen systems ...   more details



  1. Lewis antigen system

    The Lewis antigen system is a Human blood group systems human blood group system based upon genes on chromosome 19 q13.3, FUT2 and 19p13.3 FUT3 , which both have fucosyltransferase activity. There are two main types of Lewis antigens, Lewis a and Lewis b. They are red cell antigens which are not produced by the erythrocyte itself. Instead, Lewis antigens are a component of exocrine Epithelium epithelial secretions, and are subsequently adsorbed onto the surface of the erythrocyte. It is possible to have any combination of Lewis a, Lewis b, both or neither antigens. The most common are Lewis a negative and Lewis b positive Le a , Le b . Having both antigens is extremely rare. The link between the Lewis blood group and secretion of the ABO blood group antigen s was possibly the first example of multiple effects of a human gene . ref name Grubb http www.nature.com nature journal v162 n4128 abs 162933a0.html Nature , 162, 933 1948 PMID 18104581 . ref The presence of fucosyltransferase converts the Lewis a antigen to Lewis b. People with Lewis a antigens usually don t secrete the A, B or H antigens called ABH non secretors , and the presence of the Lewis b antigen makes a person a secretor. Lewis negative Le a , Le b can be either secretors or non secretors. References reference External links http www.ncbi.nlm.nih.gov gv mhc xslcgi.cgi?cmd bgmut systems info&system lewis Lewis at BGMUT Blood Group Antigen Gene Mutation Database at National Center for Biotechnology Information NCBI , NIH http www.right4eu.us Lewisgroup.html transfusion medicine Category Blood Category Hematology Category Transfusion medicine Category Blood antigen systems ...   more details



  1. MNS antigen system

    The MNS antigen system is a Human blood group systems human blood group system based upon two genes GYPA glycophorin A and GYPB glycophorin B on chromosome 4 . There are currently 46 antigens in the system, ref name isbt cite web url http ibgrl.blood.co.uk ISBTPages ISBTTerminologyPages Table 20of 20blood 20group 20antigens 20within 20systems.htm title Table of blood group antigens within systems author ISBT Committee on Terminology for Red Cell Surface Antigens date work publisher International Society for Blood Transfusion accessdate 2010 01 24 ref but the five most important are called M, N, S, s, and U. The system can be thought of as two separate groups the M and N antigens are at one location on the Extracellular matrix ECM and S, s, and U are on a closely related location. The two groups are very closely located together on chromosome 4 and are inherited as a haplotype . The MN group M and N RBCs are common 75 of population and M N cells are the most common genotype 50 of population . These antigens were an early discovery and are some of the oldest blood antigens known after the ABO system . They were first described by Landsteiner and Levine in 1927. Anti M and anti N antibodies are usually IgM and are rarely associated with transfusion reactions . Anti N is sometimes seen in dialysis patients due to cross reactions with the residual formaldehyde from sterilizing the equipment. This is usually irrelevant for transfusion since this variant of the antibody does not react at body temperature. The U and Ss groups The S antigen is relatively common 55 of the population and the s antigen ... Mns Antigen System Category Blood Category Hematology Category Transfusion medicine Category Blood antigen systems de MNS System sv MNS systemet zh MNS ... antigen is a high incidence antigen, occurring in more than 99.9 of the population. The U was originally ... Antigen Gene Mutation Database at National Center for Biotechnology Information NCBI , NIH References ...   more details



  1. Kidd antigen system

    The Kidd antigen system also known as Jk antigen is present on the membranes of red blood cells and the kidney and helps determine a person s blood type . The Jk antigen is found on a protein responsible for urea transport in the red blood cells and the kidney. ref Olives B, Mattei MG, Huet M, Neau P, Martial S, Cartron JP, Bailly P. Kidd blood group and urea transport function of human erythrocytes are carried by the same protein. J Biol Chem. 1995 Jun 30 270 26 15607 10. DOI 10.1074 jbc.270.26.15607 PMID 7797558 ref The gene encoding this protein is found on chromosome 18 . ref Geitvik GA, Hoyheim B, Gedde Dahl T, Grzeschik KH, Lothe R, Tomter H, Olaisen B. The Kidd JK blood group locus assigned to chromosome 18 by close linkage to a DNA RFLP. Hum Genet. 1987 Nov 77 3 205 9. DOI 10.1007 BF00284470 PMID 2890568 ref Two common Jk allele s are Jk a and Jk b . Jk a was discovered by Allen et al in the year 1951. Whereas Jk b was discovered by Plant et al in 1953. Individuals who lack the Jk antigen Jk null are unable to maximally concentrate their urine. ref Sands JM, Gargus JJ, Frohlich O, Gunn RB, Kokko JP. Urinary concentrating ability in patients with Jk a b blood type who lack carrier mediated urea transport. J Am Soc Nephrol. 1992 Jun 2 12 1689 96. PMID 1498276 ref The Jk antigen is important in transfusion medicine . People with two Jk a antigens, for instance, may form antibody antibodies against donated blood containing two Jk b antigens and thus no Jk a antigens . This can lead to hemolytic anemia , in which the body destroys the transfused blood, leading to low red blood cell counts. Another disease associated with the Jk antigen is hemolytic disease of the newborn ... OMIM 111000 OMIM page on the Kidd antigen system protein reflist External links http www.ncbi.nlm.nih.gov projects mhc xslcgi.fcgi?cmd bgmut systems info&system kidd Kidd at BGMUT Blood Group Antigen ... Category Blood antigen systems Category Transfusion medicine zh Kidd ...   more details



  1. Xg antigen system

    protein name Xg blood group caption image width HGNCid 12806 Symbol XG AltSymbols PBDX EntrezGene 7499 OMIM RefSeq NM 175569 UniProt PDB ECnumber Chromosome X Arm p Band 22.32 LocusSupplementaryData The XG antigen is a red blood cell surface antigen discovered in 1962. ref name pmid9798268 cite journal author Tippett P, Ellis NA title The Xg blood group system a review journal Transfus Med Rev volume 12 issue 4 pages 233 57 year 1998 month October pmid 9798268 doi 10.1016 S0887 7963 98 80001 1 url http linkinghub.elsevier.com retrieve pii S0887796398000017 ref ref name discovery Mann JJ, Cahan A, Gelb AG, et al. A sex linked blood group. Lancet. 1962 i 8. ref The PBDX gene that encodes the antigen is located on the short arm of the X chromosome . ref name pmid7533029 cite journal author Ellis NA, Tippett P, Petty A, et al. title PBDX is the XG blood group gene journal Nat. Genet. volume 8 issue 3 pages 285 90 year 1994 month November pmid 7533029 doi 10.1038 ng1194 285 ref ref name pmid13930842 cite journal author LINDSTEN J, FRACCARO M, POLANI PE, HAMERTON JL, SANGER R, RACE RR title Evidence that the Xg blood group genes are on the short arm of the X chromosome journal Nature volume 197 issue pages 648 9 year 1963 month February pmid 13930842 doi 10.1038 197648a0 url ref Since males normally have one X chromosome they are considered hemizygote s. Since women have two copies of the gene and could be heterozygotic for the presence or absence of the functioning gene they could through the process of lyonisation gene expression express the functioning protein on just some of their red blood cells. Footnotes Reflist transfusion medicine Category Blood antigen systems cell biology stub ...   more details



  1. Diego antigen system

    The Diego Antigen or Blood Group System comprises 21 rare blood factors, any of which is carried on the Band 3 band 3 protein , coded for by the gene SLC4A1 Solute carrier family 4, Anion exchanger, member 1 , located on human chromosome 17. The band 3 protein functions in the transport of Cl sup sup and carbonate. The resulting factor of each SLC4A1 allele is classified as a separate blood group. Diego antigens are only found or in some cases, only not found in populations of Aboriginal Americans in both North and South America and the Mongolic peoples of East, Southeast, North Central and Northeast Asia. Incidence of the factors is not diminished in ethnically mixed populations. Indeed, the first two Diego factors were found in people of mixed European and Aboriginal American ancestry. History and Occurrence The Diego and Wright antigens were thought to be separate systems until 1992, when it was realised they were part of one system. The labeling of individual factors, however, has not changed, with the former Wright factors still signed Wr while the rest of the Diego factors are signed Di . The first component of the system, Diego sup a sup , was discovered in Venezuela in 1955, when one Sra. Mrs. Diego gave birth to a child who died from Hemolytic disease of the newborn . Rh system mismatch was initially suspected, but Mr. and Mrs. Diego were both RhD positive so it could not have ... , were reclassified as part of the Diego system, which now contains 21 known factors. The two most important factors in the system are Di sup a sup Di sup b sup and Wr sup a sup Wr sup b sup Di for Diego and Wr for Wright . Each pair contains a low incidence antigen and an antithetical highincidence ... ancestry. ref Blood Groups and Red Cell Antigen http www.ncbi.nlm.nih.gov books bv.fcgi?rid rbcantigen.chapter.ch11Diego ... title Absence of the Diego antigen, a genetic characteristic of early immigrants to South America journal ... Category Blood antigen systems molecular cell biology stub ...   more details



  1. Kell

    The name Kell has a number of meanings TOCright Places Kell volcano , an extinct stratovolcano in Kamchatka Krai , Russia Kell, Illinois , a village in the United States Kell am See , a village and a municipality in the Trier Saarburg district, in Rhineland Palatinate, Germany People George Kell , a third baseman inducted into the Baseball Hall of Fame in 1983 John McIntosh Kell, Confederate States Navy 1823 1900 , Executive Officer of CSS Alabama CSS Alabama Joseph Kell, a pseudonym used by Anthony ... D. Kell , a television researcher at RCA Reginald Kell , a British clarinetist Richard Kell , an English footballer Vernon Kell , the founder and first director general of the British Security Service, otherwise known as MI5 Fictional characters A character in the online comic strip Kevin and Kell Jarmen Kell , a mercenary for the Global Liberation Army in the video game Command and Conquer Generals and Command and Conquer Generals Zero Hour The List of Star Wars creatures Kell dragon Kell dragon , a creature in the Star Wars universe Wraith Squadron Kell Tainer Kell Tainer , a character in the Star Wars Expanded Universe Kell El, the real name of Superman X , a character in the television series Legion of Super Heroes TV series Legion of Super Heroes . Morgan and Patrick Kell, founders of the mercenary unit Kell Hounds in the BattleTech universe. Other The Kell antigen system , a group of antigens on the human red blood cell surface, peptides found within the Kell protein The Kell calculus ... based distributed programming http sardes.inrialpes.fr programming languages kell calculus the kell calculus.html The Kell factor , a parameter used to determine the effective resolution of a discrete display device Kell High School , a high school in Marietta, Georgia The Seeress of Kell , a novel in The Malloreon series by David Eddings A kiln , particularly an oast house kiln. Kell is a Kentish ... disambiguation Kelly Category Surnames disambig br Kell de Kell nl Kell pl Kell pt Kell ...   more details



  1. Antigen

    Image Antibody.svg thumb 255px Each antibody binds to a specific antigen an interaction similar to a lock and key. An antigen is a substance molecule that, when introduced into the body, triggers the production of an antibody by the immune system , which will then kill or neutralize the antigen that is recognized ... antigens This section is linked from Immune system Tumor antigen s or neoantigens are Citation needed ... receptor. ref Parham, Peter. 2009 . The Immune System, 3rd Edition, pg. G 2, Garland Science, Taylor and Francis Group, LLC. ref Self antigens are usually tolerated by the immune system whereas Non self antigens are identified as intruders and attacked by the immune system. Autoimmune disorders arise from the immune system reacting to its own antigens. In similar manner, an immunogen is a specific type of antigen. An immunogen is defined as a substance that is able to provoke an adaptive immune response if injected on its own. ref Parham, Peter. 2009 . The Immune System, 3rd Edition, pg ... to induce an immune response, whereas an antigen is able to combine with the products of an immune response ..., Macmillan, 2006, pg. 77 ISBN 1429202114, 9781429202114 ref blockquote At the molecular level, an antigen ... antigen binding site of an antibody. Note also that antibodies tend to discriminate between the specific epitope molecular structures presented on the surface of the antigen as illustrated in the Figure ... intentionally administered to induce adaptive immune system acquired immunity in the recipient. Cells present their immunogenic antigens to the immune system via a histocompatibility molecule . Depending on the antigen presented and the type of the histocompatibility molecule, several types of immune cell s can become activated. Related concepts Epitope The distinct molecular surface features of an antigen ... of which is specific to a particular epitope. Using the lock and key metaphor, the antigen itself can ... to the various locks that can match the keys epitopes presented on the antigen molecule. Allergen ...   more details



  1. Kell factor

    Citations missing date March 2007 confusing date November 2010 Image Kell factor1.png thumb right At 0.5 cycles pixel, the Nyquist limit, signal amplitude depends on phase, as visible by the three medium gray curves where the signal goes 90 out of phase with the pixels. Image Kell factor2.png thumb right ... of phase. Some artifacts are still visible, but minor. The Kell factor , named after RCA engineer Raymond D. Kell , is a parameter used to limit the bandwidth of a sampled image signal to avoid the appearance ... taken to be 0.7. The number was first measured in 1934 by Raymond D. Kell and his associates as 0.64 ... for electron gun scanning. From a different perspective, the Kell factor defines the effective image ... grid and inter pixel spacing. Kell factor is sometimes incorrectly stated to exist to account for the effects of interlacing. Interlacing itself does not affect Kell factor, but because interlaced ... i.e., flickering effects , the Kell factor of interlaced video is said to be about 70 that of progressive ... . The Kell factor is the reduction necessary in signal bandwidth such that no beat frequency is perceived ... is placed in front of the camera. The effective vertical resolution of the TV system is equal to the largest ... is slightly less than 576. Using a Kell factor of 0.7, the number can be determined to be 0.7× 576 403.2 lines of resolution. Kell factor can be used to determine the horizontal resolution ... s, its Luminance video luminance signal requires a bandwidth of 268.8 52 5.17 MHz. Kell factor applies equally to digital devices. Using a Kell factor of 0.9, a 1080p High definition television HDTV video system using a CCD camera and an LCD or plasma display will only have 1728× 972 lines of resolution. See also Optical resolution Resel References M. Robin, Revisiting Kell , Broadcast Engineering ... Kell factor explained in simple terms Category Television technology de Kellfaktor Technik it Coefficiente di Kell es factor de Kell ...   more details



  1. Kell (volcano)

    Infobox mountain name Kell photo photo caption elevation m 900 elevation ref prominence location Kamchatka Peninsula Kamchatka , Russia range coordinates coord 51.65 N 157.35 E type mountain topo type Stratovolcano age last eruption Unknown first ascent easiest route Kell lang ru is a stratovolcano located in the southern part of Kamchatka Peninsula , Russia . See also List of volcanoes in Russia References cite gvp vnum 1000 041 title Kell http volcano.oregonstate.edu vwdocs volc images north asia kamchatka kell.html Volcano World Category Mountains of Russia Category Volcanoes of Kamchatka Category Stratovolcanoes KamchatkaKrai geo stub nl Kell vulkaan nn Vulkanen Kell ru sk Kel ...   more details



  1. Chip Kell

    Curtis Chip Kell born March 10, 1949 in Atlanta , Georgia U.S. state Georgia was a former Center American football center in the Canadian Football League and for the University of Tennessee Tennessee Volunteers Volunteers college football team. Kell was elected to the College Football Hall of Fame in 2006. ref http utsports.cstv.com sports m footbl spec rel 120606aab.html UTSports.com Story on Hall of Fame induction ref Professional career Kell was drafted in the 17th round of the 1971 NFL Draft by the San Diego Chargers . Kell played for the Edmonton Eskimos of the CFL in 1971 and 1972. College Kell was a 3 time All Southeastern Conference SEC and 2 time All America n performer for the Tennessee Volunteers football team. Kell helped lead the Vols to an SEC Championship in 1969. During Kell s time in Knoxville, Tennessee was undefeated at Neyland Stadium Shields Watkins Field . In 2006, Kell was inducted into the College Football Hall of Fame, making him the 19th Tennessee player to be inducted. References references http www.footballfoundation.com news.php?id 571 College Football Hall of Fame page Persondata Metadata see Wikipedia Persondata . NAME Kell, Chip ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH 1949 PLACE OF BIRTH DATE OF DEATH PLACE OF DEATH DEFAULTSORT Kell, Chip Category 1949 births Category Living people Category All American college football players Category College Football Hall of Fame inductees Category Edmonton Eskimos players Category People from Atlanta, Georgia Category Tennessee Volunteers football players collegefootball stub ...   more details



  1. Kell, Illinois

    Geobox Settlement Heading name Kell native name other name category List of towns and villages in Illinois ... Maps map Illinois outline map.svg Illinois Locator Map.PNG map caption Location of Kell within Illinois map background Illinois background map.png map locator Illinois2 Websites commons Kell, Illinois statistics website Footnotes footnotes Kell is a village in Marion County, Illinois Marion County , Illinois , United States . The population was 231 at the 2000 census. Geography Kell is located .... Kell is located near the divide between the Mississippi and Ohio Rivers. Casey Creek Illinois Casey ... of town. Casey Creek originates just to the north of Kell. The Ohio Mississippi divide is just east of Kell. The water tower sits atop this prominent ridge. Panther Fork, a tributary of the Little .... Kell is also located on the divide between the Big Muddy and Kaskaskia River s, both major tributaries ... section date March 2010 Today Kell is located on Kell Road, a road that serves Kell, but seems ... built long after the settlement was founded. One might therefore ask why did Kell ever come into existence? The answer may lie in Kell s location at the junction of the Kaskaskia Big Muddy Ohio Divides ... getting one s feet wet. At the junction of two divides, Kell was a natural intersection for pioneer ... Fort Kaskaskia to Fort Vincennes would start by following the Kaskaskia Big Muddy divide to Kell. The natural ..., rather than the surveyed section lines. At I 57 it becomes the Kell Road, following the modern Section boundaries over flat terrain to Kell. At Kell, the natural road met the Mississippi Ohio divide. Beyond Kell there was no natural route along divides to Fort Vincennes it would involve a detour of more ... described as marching over drownded country in his conquest of Illinois. To the east of Kell, there are three ... be to go straight to Vincennes along the modern Kell Road. One could also follow the divide two miles ..., the Kell Road had the fewest river crossings. These, however, might be too deep in wet weather ...   more details



  1. Elizabeth Kell

    MedalTableTop MedalSport Women s Rowing sport Rowing MedalCountry AUS MedalSport Rowing World Championships MedalGold 2006 World Rowing Championships 2006 Eton W2x MedalBottom Elizabeth Kell born 09 July 1983 in Sydney is an Australian rower. References FISA 5479 http www.sports reference.com olympics athletes ke elizabeth kell 1.html Profile at sports reference.com Australia rowing bio stub DEFAULTSORT Kell, Elizabeth Category 1983 births Category Living people Category Australian rowers Category Sportspeople from Sydney Category Olympic rowers of Australia Category Rowers at the 2008 Summer Olympics pl Elizabeth Kell ...   more details



  1. Reginald Kell

    Reginald Clifford Kell 8 June 1906 ndash 5 August 1981 was a United Kingdom British clarinetist . Career Born in York , England , Kell was the first prominent player to apply vibrato consciously and consistently to his tone, in which respect he modelled himself on his colleague the oboist L on Goossens . Jack Brymer was another pioneer of vibrato, but came to prominence later than Kell. Inspired by the great singers with whom he came in contact, notably Kirsten Flagstad , Kell sought to emulate their warm expressive sounds on the clarinet. ref Notes to DG CD set 477 5280 2007 issue of Kell s American Decca Records Decca recordings . ref Kell was awarded a scholarship to the Royal Academy of Music in London in 1929. After graduation he was Thomas Beecham Sir Thomas Beecham s choice as first clarinet for the London Philharmonic before the Second World War and the Royal Philharmonic after it. He was succeeded in the LPO by Bernard Walton and in the RPO by Jack Brymer. He was Arturo Toscanini s principal clarinettist in the Lucerne Festival Orchestra, and was invited, but declined, to take ... to twentieth century works. Kell emigrated to the USA in 1947, where he made a successful concert and recording ... pupil being Benny Goodman , who approached him for lessons in 1948 49. Kell initially refused, considering ... persisted and Kell accepted him as a student in 1952 and taught him until his return to England. ref ... 1.htm Jazz Professional . Evans had attended a lecture by Kell and heard the story from Kell. ref ... 5280 Kell returned to England in 1958, taking up an appointment at the Royal Academy of Music. ref name ... set of all of Kell s recordings for the American Decca Records Decca company CD set 477 5280 . These, and many of Kell s other recordings may also be found on iTunes. Sources Sadie, S. ed. 1980 The New ... Wikipedia Persondata . NAME Kell, Reginald ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH PLACE OF BIRTH DATE OF DEATH PLACE OF DEATH DEFAULTSORT Kell, Reginald Category 1906 births Category 1981 deaths ...   more details



  1. Mar-Kell

    Thoroughbred racehorse infobox horsename Mar Kell image caption sire Blenheim II Blenheim grandsire Blandford horse Blandford dam Nellie Flag damsire American Flag horse American Flag sex Filly foaled 1939 country United States colour Bay horse Bay breeder Calumet Farm owner Calumet Farm trainer Ben A. Jones record 53 17 17 3 earnings United States dollar US 84,365 race Spinaway Stakes 1941 br Beldame Stakes Beldame Handicap 1943 br Top Flight Handicap 1943 awards American Champion Older Female Horse 1943 honours updated Mar Kell 1939 1966 was an United States American Champion Thoroughbred filly horse racing racehorse . Her dam was the 1934 American Champion Two Year Old Filly Nellie Flag , and her sire was the 1930 Epsom Derby winner Blenheim horse Blenheim , who had been imported to the United States in 1937 by a syndicate that included Mar Kell s breeder, Calumet Farm . Mar Kell was bred in Kentucky and was raced by Calumet Farm for four yearsm from age two through five. Trained by future National Museum of Racing and Hall of Fame U.S. Racing Hall of Fame inductee Ben A. Jones Ben Jones , as a four year old, Mar Kell s 1943 performances earned her American Champion Older Female Horse honors. After she was retired to broodmare duty, of Mar Kell s offspring her best known is the Calumet runner Mark Ye Well . Foaled in 1949, the colt had multiple wins in important stakes races including the Arlington Classic , American Derby , Lawrence Realization Stakes , and the Santa Anita Handicap . Mar Kell died in 1966 at age twenty seven and was buried in the equine cemetery at Calumet Farm. References http www.pedigreequery.com mar kell Mar Kell s pedigree and partial racing stats Category 1939 racehorse births Category 1966 racehorse deaths Category Thoroughbred racehorses Category Racehorses bred in Kentucky Category Racehorses trained in the United States Category American racehorses Category American Champion racehorses ...   more details



  1. Douglas Kell

    Infobox Scientist name Douglas Kell box width image Replace this image male.svg Freely licenced images only. Please do not put a fair use image here, it will be deleted see WP NONFREE image size caption Do you have a picture of Douglas Kell? Please, post here. birth date 7 April 1953 birth place death date death place residence citizenship nationality United Kingdom ethnicity field Biochemistry work institutions BBSRC , University of Manchester alma mater University of Oxford doctoral advisor doctoral students known for author abbrev bot author abbrev zoo influences influenced prizes religion footnotes signature Professor Douglas Bruce Kell born 7 April 1953 is a British biochemist at the University of Manchester ref http www.manchester.ac.uk research Douglas.kell Staff, School of Chemistry, University of Manchester ref and currently Chief Executive of the Biotechnology and Biological Sciences Research Council BBSRC . ref http www.bbsrc.ac.uk media releases 2008 081001 new chief executive.html ... News 2008 November 24110801.asp Douglas Kell interview ref Education He was educated at http www.flickr.com ... Kell homepage http blogs.bbsrc.ac.uk Professor Douglas Kell s blog at the BBSRC http www.ncbi.nlm.nih.gov entrez query.fcgi?db pubmed&cmd search&term Kell DB Peer reviewed publications by Douglas Kell from PubMed http www.informatik.uni trier.de ley db indices a tree k Kell Douglas B .html Publications by Douglas Kell in DBLP http www.rsc.org Publishing Journals cb Volume 2008 11 Douglas Kell.asp Interview with Douglas Kell on the website of the Royal Society of Chemistry . http www.biomedexperts.com Profile.bme 1815558 Douglas Kell Douglas Kell research profile on BiomedExperts http gow.epsrc.ac.uk ViewPerson.aspx?PersonId 8693 Grants awarded to Douglas Kell by the Engineering and Physical Sciences Research Council twitter dbkell Persondata Metadata see Wikipedia Persondata . NAME Kell, Douglas ... OF DEATH DEFAULTSORT Kell, Douglas Category Academics of the University of Manchester Category ...   more details



  1. Skeeter Kell

    Infobox MLB player name Skeeter Kell position Second baseman image bats Right throws Right birthdate Birth date and age 1929 10 11 birthplace Swifton, Arkansas debutdate April 19 debutyear By 1952 debutteam Oakland Athletics Philadelphia Athletics finaldate September 26 finalyear By 1952 finalteam Oakland Athletics Philadelphia Athletics stat1label Batting average stat1value .221 stat2label Home run s stat2value 0 stat3label Run batted in Runs batted in stat3value 17 teams nowiki nowiki Oakland Athletics Philadelphia Athletics 1952 Everett Lee Skeeter Kell born October 11, 1929 is a former Major League Baseball second baseman . He played one season, By 1952 , for the Oakland Athletics Philadelphia Athletics , splitting time at second base with Cass Michaels and Pete Suder . Skeeter is the brother of National Baseball Hall of Fame and Museum Hall of Famer George Kell . Skeeter played college baseball at Arkansas State University , where the school s baseball facility, Tomlinson Stadium Kell Field , is named after him. ref name facil https admin.xosn.com ViewArticle.dbml?DB OEM ID 7200&ATCLID 207069 Tomlinson Stadium Kell Field at admin.xosn.com, URL accessed June 25, 2010. http www.webcitation.org 5qkbiUEa1 Archived 06 25 10 ref References Reflist External links Baseballstats br k kellsk01 fangraphs cube brm kell 001eve Persondata Metadata see Wikipedia Persondata . NAME Kell, Skeeter ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH October 11, 1929 PLACE OF BIRTH Swifton, Arkansas DATE OF DEATH PLACE OF DEATH DEFAULTSORT Kell, Skeeter Category Major League Baseball second basemen Category Philadelphia Athletics players Category Moultrie A s players Category Cordele A s players Category Savannah Indians players Category Ottawa A s players Category Savannah A s players Category Baseball players from Arkansas Category 1929 births Category Living people baseball second baseman stub ...   more details



  1. George Kell

    Infobox MLB player name George Kell position Third baseman image George Kell.png bats Right throws Right ... hofmethod Veteran s Committee George Clyde Kell August 23, 1922 March 24, 2009 ref name DFPobit cite web url http www.freep.com article 20090324 SPORTS02 90324034 George Kell Tiger great and longtime broadcaster dies at 86 title George Kell, Tiger great and longtime broadcaster, dies at 86 last ... a baseball broadcaster for 40 years. Playing career MLBBioHon Image Detretck.PNG Name George Kell Team Detroit Tigers Year 2000 In college, Kell played for Arkansas State University , where the baseball facility, Tomlinson Stadium Kell Field , is named after him. ref name facil https admin.xosn.com ViewArticle.dbml?DB OEM ID 7200&ATCLID 207069 Tomlinson Stadium Kell Field at admin.xosn.com, URL accessed ... hitter and a sure handed fielder, Kell was a 10 time All Star, batting average batted over .300 nine ... had led the batting race. On October 2, 1949, Kell went 2 for 3 while Williams was hitless in two official at bats. ref name DFPobit Kell s final mark was .3429, Williams s .3427. One year later, Kell ... teammate, Red Sox second baseman Billy Goodman . In his career, Kell batted .306, with 78 home ... average , and 621 base on balls walks for a .367 on base percentage . Kell was inducted into the Baseball ... at the Hall of Fame goes as follows, I have always said that George Kell has taken more from this great .... ref name DFPobit Broadcasting career Following his retirement as a player, Kell worked as a play ... , Major League Baseball on NBC Radio NBC radio 1962 , and the Tigers 1959 1963, 1965 1996 . Kell also ... The Hour page 19 ref From 1975 until his retirement from broadcasting, Kell was joined on Tiger telecasts ... win in 1984 World Series 1984 , Kell remarked, If we get a little pitching out of Wilcox, this team ... not return to the fall classic until 2006 World Series 2006 . Broadcasting style Kell had a relaxed ... opened his radio broadcasts with Hiya, Tiger fans , Kell traditionally opened his broadcasts with Good ...   more details




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