How To Use Serine In A Sentence

  • The visual system of most bird species, including all passerine birds tested to date, is sensitive to UV wavelengths.
  • • Healthy fats to keep their cell walls integral but permeable -- such as omega-3 fats, and phosphatidylserine and phosphatidyl choline, available from foods and supplements Alison Rose Levy: Fix Your Mood with Brain Food
  • It is remarkable that the principle fluorophore is derived from a triplet of adjacent amino acids: the serine, tyrosine, and glycine residues at locations 65, 66, and 67 (referred to as Ser65, Tyr66, and Gly67; see Figure 2). Archive 2005-10-01
  • A protein resistant to heat and proteolysis that inhibits serine proteases was isolated from wheat leaf apoplasts.
  • Several studies have shown that yearling passerines are more frequently cuckolded by older males than vice versa.
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  • In addition to supporting Columba trocaz, several forest areas are also very important for a number of Madeiran subspecies, notably the birds of prey and passerines living within the forest canopy such Madeira chaffinch (Fringilla coelebs maderensis) and Madeira firecrest (Regulus ignicapillus maderensis). Madeira evergreen forests
  • The basal ganglia of the brain are peculiarly rich in acetylcholine, the presence of which must presumably have some significance; and suggestive effects of eserine and of acetylcholine, injected into the ventricles of the brain, have been described. Sir Henry Dale - Nobel Lecture
  • The only other interaction between an antimicrobial drug and alcohol is with cycloserine, an anti-tuberculosis drug – the two together increase the risk of convulsions. Doctor, doctor: Alcohol and antibiotics, milk and prostate cancer
  • In animal cells serine, threonine and tyrosine are the amino acids subject to phosphorylation.
  • In particular, the researchers were focusing on a group of enzymes, called serine hydrolases, that break down proteins, fats, and other molecules in cells. THE MEDICAL NEWS
  • Such hydrolytic enzymes as cystein proteinases, serine proteinases, and nucleases are highly induced during xylogenesis.
  • Here we report an 8-year study of this system in a tropical passerine bird, the dusky antbird.
  • Effects of phosphatidylserine in age-associated memory impairment. The UltraMind Solution
  • Unique PROSITE domains without INTERPRO annotations were ignored; these include low complexity regions such as proline-rich, serine-rich or glutamine-rich regions. PLoS ONE Alerts: New Articles
  • The aim of this study was to evaluate the impact of a dietary supplementation in n-3 fatty acids in female rats during gestation and lactation on fatty acid pattern in brain glial cells phosphatidylethanolamine (PE) and phosphatidylserine (PS) in the neonates. BioMed Central - Latest articles
  • It is simply titaniferous iron, iserine, pleonaste, ilmenite [Footnote: Or peroxide of iron, with 8 to 23 per cent, of blue oxide of titanium.] and degraded itabirite, the iron and quartz formation so called in the Brazil; and it is the same mineral which To The Gold Coast for Gold, Vol. II A Personal Narrative
  • This species is a common passerine long-distance migrant of average size, used previously as a basis for model predictions.
  • Today, when we know that oculomotor stimulation releases AC. Ch., the action of eserine is revealed as being simply to increase the effect of the Ac.Ch. by inhibiting that of the esterase, and Anderson's results become absolutely clear. Otto Loewi - Nobel Lecture
  • However, small passerines carry very small food loads, and storm petrels very large ones.
  • The diversity of speckling is most pronounced in passerine birds (the perching or songbirds that make up 60 percent of all bird species).
  • In fact, our studies show that serine meets the first two criteria, and recent work24 has demonstrated that serine catalyses certain asymmetric aldol reactions with high enantioselectivity; it has also been highlighted as one of a small number of amino acids likely to have played an important role in prebiotic chemistry25, 26. Chirality of life: Another false positive? - The Panda's Thumb
  • However, the fatty-acid composition of migratory Western Sandpipers differs somewhat from that of migratory passerines in that sandpipers have much lower levels of the essential fatty acids linoleate and linolenate.
  • One of their major discoveries concerned Australian passerines: birds like fairy-wrens, Austra-Papuan robins and woodswallows had all been placed in different groups of Old World birds, as suggested by their names.
  • With the start of regeneration of the oculomotor nerve the Ac.Ch. appears again, but in too small quantities to cause miosis with light stimulus alone, i.e. without the increased activity provided by eserine. Otto Loewi - Nobel Lecture
  • Diacylglyceryltrimethylhomoserine is known to be an important component of cryptogamic plants, including bryophytes, but its physiological role is still uncertain.
  • Its diverse habitats attract many species of passerines, or songbirds.
  • Researchers find that antibiotic D-cycloserine, used to treat tuberculosis, improves recovery rate in psychological treatment for social anxiety. Mind Hacks: March 2006 Archives
  • The consequence of these mutations is a cascade phosphorylation of certain serine/threonine protein kinases.
  • Neutrophils from healthy volunteers were incubated with DFP (2.5 mM), and neutrophil elastase (NE) activity; hypodiploid DNA formation; caspases-3 and -8 processing and activity; exteriorization of phosphatidylserine (PS); oxidative burst activity and hydrogen peroxide release were measured. BioMed Central - Latest articles
  • Feldberg and Gaddum17, though unable to reproduce effects obtained by Kibjakow with pure Locke's solution, found that, when eserine was added to the fluid perfusing the ganglion, stimulation of the preganglionic fibres regularly caused the appearance of acetycholine in the venous effluent. Sir Henry Dale - Nobel Lecture
  • We put our players on a brain healthy program that included a weight-loss group, regular exercise (surprisingly many of these former elite athletes had become couch potatoes), mental exercises, and nutritional supplements that support brain health, such as fish oil, and a proprietary formula including ginkgo biloba, huperzine A, phosphatidyl serine and vinpocetine, among others. Daniel Amen, M.D.: Can Brain Trauma In NFL Players Be Rehabilitated?
  • This flavoprotein is a serine-threonine protein kinase able to phosphorylate its serine and threonine residues.
  • As its name promises, Function Brainiac targets cognitive functions with its combination of soy phosphatidylserine, the antioxidant NAC (again!), ginkgo biloba, vitamin E, and zinc. MD Drinks: Better Health in a Bottle
  • All of the serine proteases and the zinc peptidases of pancreatic secretions are produced in the form of their respective proenzymes.
  • Aspen currently manufactures the oral TB drug cycloserine and within about 15 months will be able to manufacture capreomycin, thanks to Lilly's assistance, said Aspen executive director Stavros ANC Daily News Briefing
  • It has been proved that when the breaking up of the Ac.Ch. by an esterase, is inhibited by eserine, the Ac.Ch. penetrates with the blood to other organs in sufficient quantities to cause activity. Otto Loewi - Nobel Lecture
  • Neutrophils from healthy volunteers were incubated with DFP (2.5 mM), and neutrophil elastase (NE) activity; hypodiploid DNA formation; caspases-3 and -8 processing and activity; exteriorization of phosphatidylserine (PS); oxidative burst activity and hydrogen peroxide release were measured. BioMed Central - Latest articles
  • Such hydrolytic enzymes as cystein proteinases, serine proteinases, and nucleases are highly induced during xylogenesis.
  • We compared chromatic contrast (color used for short-range detection) of each pair of spider and flower to detection thresholds computed in the visual systems of both Hymenopteran prey and passerine bird predator.
  • The endemics include the highly threatened blue-eyed ground dove (Columbina cyanopis, CR), the Minas Gerais tyrannulet (Phylloscartes roquettei, CR), known only from three areas in the São Francisco valley in north and central Minas Gerais, and the Brasília tapaculo (Scytalopus novacapitalis), a passerine that is found only in a few populations in gallery forest remnants near Brasilia, and a few locations in Minas Gerais, including the Serra da Canastra National Park. Biological diversity in the Cerrado
  • We also saw the usual variety of gulls, raptors, woodpeckers, and passerines throughout the morning.
  • For the serine variants, dimeric intermediates predominate after ice incubation, and the trimeric intermediates dissociate to monomers in the presence of reducing agent.
  • To communicate with its brethren, it uses a molecule called acyl-homoserine lactone, or AHL. Deep Inside Bacteria, a Germ of Human Personality
  • The pied flycatcher is a small Palearctic migrant passerine bird.
  • The late Professor Garrod finds that "from considerations of pterylosis, visceral anatomy, myology, and osteology the screamer cannot be placed along with the Anserine birds. The Naturalist in La Plata
  • Objective To express the N-terminal fragment of human mannan-binding lectin(MBL) associated serine proteases-2(MASP2-N) in E.
  • Other authors have stated that incubation in cowbirds only differs from other passerines in the minimum reported.
  • While vitamin E, zinc, and NAC are all powerful antioxidants that benefit the central nervous system, soy phosphatidylserine and ginkgo biloba work on the brain, and they have been shown to improve cognitive functions. MD Drinks: Better Health in a Bottle
  • In better management lawn community Geranium sibiricum, Potentilla anserine and Leymus secalinus are the dominant weeds all the time and Geranium sibiricum is the most dominant weed.
  • Doctors use such drugs as pilocarpine and eserine to treat Glaucoma. Brief Look at Glaucoma
  • We also saw the usual variety of gulls, raptors, woodpeckers, and passerines throughout the morning.
  • Year-round territoriality with permanent pairbonds is a common breeding system of tropical passerines but is nearly absent in temperate passerines.
  • All of these silks are composed of protein chains in which the amino acids glycine, alanine, and serine dominate.
  • Arctic terns, Mew gulls, scaup, shoveler, buffleheads, baldpates, yellow legs and various passerines were observed.
  • M. tuberculosis Serine/Threonine phosphatase (Mstp, Rv0018c) is shown to dephosphorylate both PknJ and mtPykA, thus proving that autophosphorylation and transphosphorylation of PknJ and mtPykA are reversibly regulated. PLoS ONE Alerts: New Articles
  • There are two more groups of oncogene products with phosphokinase activity; firstly tyrosine/phosphokinase which lack receptor function and is located at the inside of the cytoplasmic membrane, and secondly serine/threonine phosphokinase which is found in the cytoplasm. Nobel Prize in Physiology or Medicine 1989 - Press Release
  • Finally are the qualities of the anserine, hebetate, anserine and inserate are unified within person. digg.com: Stories / Popular
  • In fact, our studies show that serine meets the first two criteria, and recent work24 has demonstrated that serine catalyses certain asymmetric aldol reactions with high enantioselectivity; it has also been highlighted as one of a small number of amino acids likely to have played an important role in prebiotic chemistry25, 26. Chirality of life: Another false positive? - The Panda's Thumb
  • Maitake provides some B vitamins, ergosterol / provitamin D2, magnesium, potassium, calcium, unsaturated fatty acids, phosphatidylserine and other phospholipids, and protein.
  • Bacq and Brown22 have more recently extended these observations to a series on artificial eserine analogues, and have found that the potentiating action on the response of mammalian muscle to single nerve volleys is, in fact, proportional, in the different compounds of the series, to the anticholinesterase action, as independently determined. Sir Henry Dale - Nobel Lecture
  • Others are not as familiar, anserine ` gooselike. 'ranine ` froglike' and ca\pgrave\rine ` goatlike. ' VERBATIM: The Language Quarterly Vol III No 3
  • The sitellas are a family of small passerine birds found only in Australasia.
  • The late Professor Garrod finds that "from considerations of pterylosis, visceral anatomy, myology, and osteology the screamer cannot be placed along with the Anserine birds. The Naturalist in La Plata
  • The eserine has so depressed the action of the esterase at the nerve endings, that the acetylcholine liberated by a single nerve volley lingers there, and reexcites the muscle at each emergence from successive refractory periods, until the concentration falls at last below the stimulation threshold. Sir Henry Dale - Nobel Lecture
  • The diffraction pattern being created in the art and craft piece is that of a target called serine racemase, which is an important target in the fight against pain and neurodegenerative disorders such as Alzheimer’s disease. Science Minister launches World’s largest diffraction pattern at Diamond Light Source
  • That general finding is consistent with previous nonexperimental work in birds as well as with experimental studies involving passerines and colonial seabirds.
  • For patients with renal insufficiency who are undergoing hemodialysis, administration of all medications should occur after dialysis to avoid premature removal of drugs such as pyrazinamide and cycloserine.
  • Hydroxyl radicals oxidize amino acids such as lysine, serine, arginine, and proline.
  • Pancreatic trypsin is a member of the large and diverse serine peptidase family.
  • Study population and field methods. Song Sparrows are territorial passerines found in a variety of brushy and moist habitats throughout most of North America.
  • The broad spectrum serine protease plasmin is formed following cleavage of the zymogen precursor plasminogen by host activators tissue plasminogen activator and urokinase.
  • Slide 11: Medications: Primary Agents Secondary Agents isoniazid* capreomycin ethambutol cycloserine pyrazinamide (PZA) ethionamide rifampin kanamycin Streptomycin para-aminosalicyclic acid (PSA) * most frequently used 01 / 01 / 09 11 www. health­nurses­doctors.com Recently Uploaded Slideshows
  • Sterically unhindered because its molecular weight is 527 daltons, Argatroban neutralizes the active serine catalytic site of both free and bound thrombin.
  • Using techniques including atomic force microscopy and mass spectrometry, the team found that very similar enzymes, known as trypsin-like serine proteases, are at work in barnacle glue. Signs of the Times
  • The pied flycatcher is a small, hole-nesting, insectivorous passerine bird which usually is monogamous, but in which some 5-10% of the males may be polygynous.
  • As is typical of passerine birds, nearly all mortality was the result of predation, and starvation was rare.
  • Degradation of fibrin clots is the function of plasmin, a serine protease that circulates as the inactive proenzyme, plasminogen.
  • Their most exciting conclusion was that rampant convergence had occurred between these two parallel radiations: metavians include hoatzins, mesites and grebes, while coronavians include turacos, passerines and divers, for example (if those lists are lost on you, hoatzins are similar to touracos, mesites are similar to some passerines, and grebes are similar to divers). Goodbye, my giant predatory, cursorial, flightless hoatzin
  • Hitherto the conception of chemical transmission at nerve endings and neuronal synapses, originating in Loewi's discovery, and with the extension that the work of my colleagues has been able to give to it, can claim one practical result, in the specific, though alas only short, alleviation of the condition of myasthenia gravis, by eserine and its synthetic analogues. Sir Henry Dale - Nobel Lecture
  • The barn swallow is a semicolonial, aerially insectivorous passerine.
  • Unidentified owls on the Mascarenes, the Andaman and Nicobar islands; a black, long-tailed passerine, notable for its startling rattle-like call, from Goodenough Island in the D’Entrecastaeux Archipelago; mystery African gallinules and touracos; a Kenyan long-tailed passerine with reddish undertail-coverts; an all-black Kenyan swift (Ali & Ripley 1969, Williams & Arlott 1980, Beehler 1991, Shuker 1998). Archive 2006-05-01
  • There was a very small barrel-organ in use during the 18th and 19th centuries, known as the bird-organ (Fr. _serinette_, _turlutaine_, Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon"
  • Methods.-The Pied Flycatcher is a small, migratory, philopatric, and hole-nesting passerine bird of European woodlands.
  • Birds, particularly passerines, have served as the model system for testing many of the ideas on the evolution of begging.
  • Objective: To study the protective effects and its mechanisms of n-butanol fraction of Potentilla anserine L on Hippocampus neuron of neonatal rats in hypoxia injury .
  • To communicate with its brethren, it uses a molecule called acyl-homoserine lactone, or AHL. Deep Inside Bacteria, a Germ of Human Personality
  • The reaction is detected using biotinylated phosphoserine, phosphothreonine, and phosphotyrosine monoclonal antibodies followed by streptavidin-phycoerythrin. The Scientist
  • Industrial use of Corynebacterium glutamicum high-serine as a lysine-deficient strain of the bacteria fermentation.
  • PS phosphatidylserine, 200 mg twice a day with meals for two months, after two months reduce to 100 mg twice a day with meals. The UltraMind Solution
  • Other passerines, such as blackpoll warblers, American tree sparrows and lapland long-spurs, may be similarly affected.
  • These animals include rodents, passerine birds and arthropods.
  • Tissue plasminogen activator and, to a lesser degree, urokinase are serine proteases which convert plasminogen to plasmin.
  • Slide 11: Medications: Primary Agents Secondary Agents isoniazid* capreomycin ethambutol cycloserine pyrazinamide (PZA) ethionamide rifampin kanamycin Streptomycin para-aminosalicyclic acid (PSA) * most frequently used 01 / 01 / 09 11 www. health­nurses­doctors.com Recently Uploaded Slideshows
  • However, these model predictions cannot explain the observation that some small passerine birds ‘bound’ while hovering or during steep climbs.
  • This phosphoprotein is regulated post-translationally by reversible phosphorylation catalysed by a protein kinase and a microcystin-sensitive serine/threonine protein phosphatase.
  • Small insectivorous passerines, which typically feed the nestlings with small food items at a very high rate, are ideal as model species because limitations in food supply are likely to have an immediate effect on nestling hunger.
  • Methods of imaging tumor vasculature using phosphatidylserine (PS) and phosphatidylethanolamine (PE) - targeting antibodies and certain other proteins. BioSpace.com Featured News and Stories
  • There are two passerines present, the tui (Prosthemadera novaeseelandiae) and the silver-eye (Zosterops lateralis), and 5 introduced passerines. Kermadec Islands subtropical moist forests
  • Prior to biotelemetry, the migration energetics of Swainson's thrushes and other small passerines could not be measured directly and had to be estimated.
  • A phylogenetic supertree of oscine passerine birds (Aves: Passeri). Archive 2006-05-01
  • It has been proved that when the breaking up of the Ac.Ch. by an esterase, is inhibited by eserine, the Ac.Ch. penetrates with the blood to other organs in sufficient quantities to cause activity. Otto Loewi - Nobel Lecture
  • Most importantly Kasserine Pass taught the Americans the doctrine of massed firepower.
  • Fortunately, the excitation maximum of green fluorescent protein is readily shifted to 488 nanometers (in the cyan region) by introducing a single point mutation altering the serine at position 65 into a threonine residue (S65T). Archive 2005-10-01
  • Methylocella palustris gen. nov., sp. nov., a new methane-oxidizing acidophilic bacterium from peat bogs, representing a novel subtype of serine-pathway methanotrophs. Implications of current species distributions for future biotic change in the Arctic
  • Falcons and cuckoos form a third segment of the gruimorphs; and, finally, the Piciformes and passerine birds are usually grouped together as a fourth segment.
  • In acid solution hydroloysis would consume most of the tryptophan, and some of the serine and threonine. Ten Questions to Ask Your Biology Teacher - The Panda's Thumb
  • The barn swallow is a socially monogamous, semicolonial, insectivorous passerine.
  • House sparrows are approximately 30-g passerine birds that are gregarious during and outside the breeding season.
  • Possible use of serine derived directly from photosynthesis was ignored in this analysis.
  • Cracraft shows an unresolved three-way split between oscines (which form the large majority of passerine birds), suboscines, and New Zealand wrens.
  • Doctors use such drugs as pilocarpine and eserine to treat Glaucoma. Brief Look at Glaucoma
  • In the case of the serine proteases, they are synthesized as proenzymes, larger molecules that require modification before they become active.
  • At first, the bird's song was provided by a serinette mechanism, as is the case here; later, the Jaquet-Droz were to invent the whistle with sliding piston, which allowed a much greater miniaturization and the imitation of true bird song. Of Clockwork Trains and Faberge Eggs
  • Like a number of other passerines in both the Old and New Worlds, Catharus thrushes are nocturnal migrants.
  • The product contains the professed memory-booster phosphatidylserine and sells for a whopping $60 for 144 pieces; a company spokesman concedes that it's "" probably the most expensive gum in the world. '' Candy And Coffee Are The New Health Foods? We Wish.
  • The combination of these conditions provides an ideal refuge, especially for passerine migrants in early spring.
  • Hydroxyl radicals oxidize amino acids such as lysine, serine, arginine, and proline.
  • In passerines, altricial nestlings possess brightly colored gapes and engage in vigorous behavioral displays directed toward a feeding parent.
  • Because many birds, especially passerines, are still wild-caught, it is even more imperative to develop reliable biomarkers for aging.
  • Barn swallows are small insectivorous passerines that feed on the wing.
  • He found the caddisfly silk is a fiber made of large proteins named fibroin (fye-bro-in) with an amino acid named serine making up a fifth of the amino acids in fibroin. THE MEDICAL NEWS
  • In animal cells serine, threonine and tyrosine are the amino acids subject to phosphorylation.
  • For patients with renal insufficiency who are undergoing hemodialysis, administration of all medications should occur after dialysis to avoid premature removal of drugs such as pyrazinamide and cycloserine.
  • In one investigation, Schmitt found that enzymes called serine-class proteases, which break down proteins in the sprouting grain, can also break down beta-amylase, an important enzyme for converting carbs to simple sugars. Daily News & Analysis
  • PMSF completely inhibited the fibrinolytic activity, but EDTA and EGTA exerted little effect on it. These results demonstrate that DFE is a serine protease.
  • ridiculous anserine behavior
  • The preferred background regimen included kanamycin, ofloxacin, ethionamide, pyrazinamide, and cycloserine or terizidone, with modifications as needed according to susceptibility and side effects. MedPageToday.com - medical news plus CME for physicians
  • The major cephalins are phosphatidylserine and phophatidylethanolamine.
  • For instance, the set of enzymes known as serine proteases are protein-digesting enzymes in the intestine.
  • The STK11 gene has the ability to produce an enzyme called "serine/threonine kinase 11" that has several important functions: Peutz-Jeghers Syndrome (PJS)
  • Histones also demonstrate a strong affinity for binding anionic phospholipids such as phosphatidylserine and cardiolipin PLoS ONE Alerts: New Articles
  • Hypodermic injections of strychnine, eserine, or pilocarpine are useful in the treatment of this disease. Common Diseases of Farm Animals
  • The pied flycatcher is a small, migratory, singlebrooded passerine bird.
  • The presence of both serine and threonine signals on autoradiogram entails that PknJ phosphorylates mtPykA on multiple sites. PLoS ONE Alerts: New Articles
  • Stewart says his goal was to characterize the adhesive silk fiber "for the purpose of trying to copy it" so a synthetic version can be used as a surgical adhesive. he found the caddisfly silk is a fiber made of large proteins named fibroin (fye-bro-in) with an amino acid named serine making up a fifth of the amino acids in fibroin. Newswise: Latest News
  • Some Mesozoic enantiomithine birds had similar size and morphology to modern passerines, and it is tempting to speculate that they too had evolved some form of bounding flight.
  • The agonistic behavior of many group-living animals, such as wintering passerines, ranges from overt aggression to more or less ritualized threat displays.
  • Effects of soy lecithin phosphatidic acid and phosphatidylserine complex PAS on the endocrine and psychological responses to mental stress. The UltraMind Solution
  • This volume completes the non-passerines, dealing with all species occurring on the continent - residents and visitors alike - in the following families: parrots, turacos, cuckoos, owls, nightjars, swifts, colies, kingfishers and their allies, and woodpeckers and their allies.
  • Batrachotoxin alkaloids from passerine birds: a second toxic bird genus (Ifrita kowaldi) from New Guinea. Archive 2006-05-01
  • The active site of trypsin involves a catalytic triad consisting of the amino acids serine, histidine and aspartic acid.
  • Although the same codon deletion is found in representatives of at least two other avian orders, it is not present in lineages representing a diverse group of suboscine and oscine passerines.
  • This flavoprotein is a serine-threonine protein kinase able to phosphorylate its serine and threonine residues.
  • However, the fatty-acid composition of migratory Western Sandpipers differs somewhat from that of migratory passerines in that sandpipers have much lower levels of the essential fatty acids linoleate and linolenate.
  • This could refer to any of the passerines, though most likely a canary or similar caged exotic.
  • The overall photorespiratory cycle is also linked to amino acid metabolism in that glycine, serine, glutamate, and glutamine are metabolized at high rates.
  • The key difference between dry silks from moths and butterflies and wet silks from caddisflies is that the serines in the silk from caddisflies are "phosphorylated," meaning phosphates are added to the serines as the fibroin silk protein is synthesized. THE MEDICAL NEWS
  • All of these silks are composed of protein chains in which the amino acids glycine, alanine, and serine dominate.
  • For specific cortisol control, the most effective supplements include a variety of plant extracts, such as magnolia bark, epimedium, theanine, beta-sitosterol and phosphatidylserine.
  • IMO, passerine parasitism is mainly due to their altricial nature. The evolution of vampires
  • The rifleman (a New Zealand wren, Acanthisitta chloris: fam Acanthisittidae) is a basal passerine.
  • Eastern bluebirds are socially monogamous passerines that breed throughout eastern North America.
  • The barn swallow is a semicolonial, aerially insectivorous passerine.
  • Further, acid hydrolysis would convert cysteine to cystine, and hydrolysis would destroy serine, threonine, cystine, cysteine, and arginine in the alkaline solution generally regarded to have characterized the early ocean. Ten Questions to Ask Your Biology Teacher - The Panda's Thumb
  • (Dang QD, Di Cera E Residue 225 determines the Na (+) - induced allosteric regulation of catalytic activity in serine proteases. Protein-protein Interactions
  • The "switch" effect (activation/inactivation) is mediated by the phosphorylation of specific tyrosine or serine/threonine residues on target proteins. The Scientist
  • The magpie is monogamous, territorial, sedentary, and relatively long-lived for passerine birds, with a well-described biology.
  • All of the TRA proteins are characterized by a variable number of interspersed serine/arginine dipeptides and a proline/valine motif in the C-terminal domain.
  • The barn swallow is a approximately 18-g, migratory, semicolonial passerine that breeds commonly throughout most parts of the Palearctic and Nearctic temperate regions.
  • Bond distances, angles, and dihedrals, as well as the force constants, were taken for analogy with amino acids having similar functional groups (tyrosine and serine).
  • The stunning list of passerines to be found at the site includes calandra lark, crag martin, rufous - tailed scrub robin, three species of wheatears, blue rock thrush, various species of warblers, rock nuthatch, lesser grey and woodchat shrikes, rose - coloured starling, rock sparrow, black - headed and ortolan buntings, and others.
  • Many of the brain-supportive nutrients, including amino acids like tyrosine, special fats like phosphatidylserine, or parts of our normal biochemistry such as coenzyme Q10, acetyl-L-carnitine, alpha lipoic acid, and others, fall into this category. The UltraMind Solution
  • In many passerine species, including bluethroats, male removal results in an overall reduction in food supply.
  • Tissue plasminogen activator and, to a lesser degree, urokinase are serine proteases which convert plasminogen to plasmin.
  • In animal cells serine, threonine and tyrosine are the amino acids subject to phosphorylation.
  • As expected, casein phosphorylation occurred on serine and threonine residues.
  • All of these silks are composed of protein chains in which the amino acids glycine, alanine, and serine dominate.
  • Proprotein convertases (PC) are a family of subtilisin-like serine proteases. PLoS ONE Alerts: New Articles
  • It contains L-Theanine, an amino acid found in green tea, to aid relaxation and mental function, phosphatidylserine, which "may help to maintain and improve healthy mental performance" and vitamin D3, which "supports healthy bones; may help support cognitive function and immunity". The truth about health drinks
  • A major source of ammonium, especially in C 3 plants, arises in the mitochondria from the decarboxylation of glycine to serine by the glycine decarboxylase as part of the photorespiratory cycle.
  • Cracraft shows an unresolved three-way split between oscines (which form the large majority of passerine birds), suboscines, and New Zealand wrens.
  • A major source of ammonium, especially in C 3 plants, arises in the mitochondria from the decarboxylation of glycine to serine by the glycine decarboxylase as part of the photorespiratory cycle.
  • In animal cells serine, threonine and tyrosine are the amino acids subject to phosphorylation.
  • The gelatinase activity was due to metalloproteinases and not cysteine or serine proteinases.
  • Divers, grebes, geese, ducks, raptors, auks and passerines are the most affected especially in very hard weather which results in the surface of lakes and reservoirs freezing.
  • Extrapair paternity is widespread within passerine birds and is indicative of sexual selection.
  • A minor fraction of phosphatidylserine may be present at the outer surface of platelets, but this can not usually be detected.
  • There are few endemic plant species on central Polynesian islands and the only passerine bird is the endemic bokikokiko (Acrocephalus aequinoctialis), a small reed-warbler found on Teraina, Tabueran, and Kiritimati. Central Polynesian tropical moist forests
  • This site is well characterized in trypsin and other serine proteinases.
  • Further, acid hydrolysis would convert cysteine to cystine, and hydrolysis would destroy serine, threonine, cystine, cysteine, and arginine in the alkaline solution generally regarded to have characterized the early ocean. Ten Questions to Ask Your Biology Teacher - The Panda's Thumb
  • In addition, scientists observed that protein phosphorylation was limited to serine, threonine, and tyrosine residues. The Scientist
  • On the one hand, this eserine action provided a means of revealing the minimal quantities of Ac.Ch. being released by nerve stimulation which would otherwise, because of their rapid destructibility, have remained undisclosed. Otto Loewi - Nobel Lecture
  • Snake venom thrombin - like enzymes belong to the fibrinogenolytic enzyme family and are serine proteases.
  • The pied flycatcher is a small, migratory, passerine bird that is sexually dimorphic in color during the breeding season.
  • In a comparative study of passerine birds based on generalized least square models, we tested this hypothesis by exploring the interspecific relationship between overall brain size and repertoire size.
  • The warblers and orioles and other passerines recently left the cool forests of the upper Midwest and southern Canada.
  • Nitrogen limitation in plants could explain the use of the polar amino acids serine and threonine instead of nitrogen-containing asparagine as in P. falciparum.
  • A drug called D-cycloserine seemed to help, however. Medlogs - Recent stories
  • Ortolan buntings are small, migratory passerine birds, and in the breeding areas in Norway, pairs raise one clutch from May - July.
  • We will stop en route to enjoy the birdlife of Langebaan Lagoon, the colony of Cape Gannets at Lambert's Bay, and the more unusual passerines of the arid areas; in particular the tit-babblers, larks and crombecs.
  • Begging by nestling passerine birds has become a model for studies in animal communication, particularly those examining the honest signaling of need.
  • The effects of eserine, on the transmission of excitation in the ganglion, are complicated by a paralyzing action of this alkaloid on the ganglion cells, and still need further elucidation. Sir Henry Dale - Nobel Lecture
  • The overall photorespiratory cycle is also linked to amino acid metabolism in that glycine, serine, glutamate, and glutamine are metabolized at high rates.
  • Few studies have investigated any aspect of song in suboscine passerines.
  • Periarticular disorders, such as anserine, infrapatellar or prepatellar bursitis, should be ruled out.
  • On cell-surface glycoproteins, the epitope structure of TF antigen is linked to either serines or threonines.
  • I eagerly described the season's bounty of warblers as a ‘procession of precious passerines.’
  • Prior to biotelemetry, the migration energetics of Swainson's thrushes and other small passerines could not be measured directly and had to be estimated.
  • The bluethroat is a small passerine with moderate asynchronous hatching, typical of many passerine birds.
  • Densities of shorebirds and passerines were calculated as the mean number of birds per plot, which was then extrapolated to birds per square kilometre.

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