(n.) A genus of plants of the Ranunculus or Crowfoot family; windflower. Some of the species are cultivated in gardens.
(n.) The sea anemone. See Actinia, and Sea anemone.
Example Sentences:
(1) • young clownfish will lose their ability to "smell" the anemone species that they shelter in.
(2) The sequential resonance assignment of the 1H NMR spectrum of the antihypertensive and antiviral protein BDS-I from the sea anemone Anemonia sulcata is presented.
(3) Veratridine and the sea anemone toxin on one hand as well as veratridine and the scorpion toxin on the other hand are synergistic in their action to stabilize an open and highly permeable form of the sodium channel.
(4) Sea anemones produce a series of toxic polypeptides and proteins with molecular weights in the range 3000-5000 that act by binding to specific receptor sites on the voltage-gated sodium channel of excitable tissue.
(5) The hemolytic toxin (HT), isolated from the sea anemone Stoichactis helianthus, has been conjugated to a MAb directed against carcinoembryonic antigen (CEA), by means of an artificial disulphide bridge.
(6) Tetrodotoxin prevented it when given before, and inhibited it when given after initiation by sea anemone toxin II.
(7) A toxin from the Bermuda anemone Condylactis gigantea causes the early transient conductance change of crayfish giant axon membranes to persist without affecting the shape of its turning-on.
(8) Morphological observations on the V-79-379 A cells after treatment with equinatoxin II (EqT II), isolated from the sea anemone Actina equina L., and fetal calf serum (FCS) treated toxin were examined by transmission electron microscopy.
(9) Toxin I from Anemonia sulcata, a major component of the sea anemone venom, consists of 46 amino acid residues which are linked by three disulfide bridges.
(10) wt 229.5; melting point 285-290 degrees C) is a novel purine isolated and purified from the sea-anemone Bunodosoma caissarum.
(11) 5500 (53 amino acids), isolated from the sea anemone, Anthopleura xanthogrammica (Brandt), elicited a potent positive inotropic effect but without an accompanying chronotropic effect on the isolated cardiac muscles of rat, rabbit, guinea pig and cat.
(12) (iv) Conversely, the sea anemone toxin can only associate with the membrane when the Na+ channel is open for Na+; it does not bind when the channel is previously blocked by tetrodotoxin.
(13) Glucose flux through the shunt was constant at approximately 5 pmol.mg-1.hr-1 in fed anemones at 5 degrees C and 15 degrees C and in fasted anemones at 15 degrees C, indicating apparently near-perfect thermal acclimation of the absolute flux of glucose through the shunt in fed, but not in fasted, anemones.
(14) Through dexterous operation of the Shinkai6500's mechanical arms by pilot Sasaki-san, we quickly began collecting samples of rocks, the hot fluids from the vents, and the creatures thriving around them: speckled anemones with almost-translucent tentacles, and the orange-tinted shrimp scurrying among them.
(15) Application of low concentrations (10(-8) M) of Antho-RIamide I inhibited spontaneous contractions in several muscle groups of sea anemones, whereas Antho-RIamide II was inactive.
(16) In general, the properties of phosphoenolpyruvate carboxykinase from the sea anemone and oyster muscles are similar: the K(m) values for phosphoenolpyruvate are low (0.10 and 0.13mm); the enzymes require Mn(2+) in addition to Mg(2+) for activity; and ITP inhibits the enzymes and the inhibition is relieved by alanine.
(17) Biochemical and biological properties of 30 cytolytic polypeptide toxins isolated from 18 species of sea anemones (Actiniaria) are presented and classified into three groups according to their molecular mass, isoelectric points and the molecular mechanism of action.
(18) Blotted wet weight of anemones under high and low irradiance declined by 50% over eight days of starvation, but there was no significant difference in the rate of weight loss by anemones in the two treatments.
(19) With the aid of 1H nuclear magnetic resonance (NMR) spectroscopy, the three-dimensional structure in aqueous solution was determined for ATX Ia, which is a 46 residue polypeptide neurotoxin of the sea anemone Anemonia sulcata.
(20) DTX had similar potency but lower efficacy in this respect than sea anemone toxin II (ATX II).
Buttercup
Definition:
(n.) A plant of the genus Ranunculus, or crowfoot, particularly R. bulbosus, with bright yellow flowers; -- called also butterflower, golden cup, and kingcup. It is the cuckoobud of Shakespeare.
Example Sentences:
(1) Words included in this title include mistletoe, gerbil, acorn, goldfish, guinea pig, dandelion, starling, fern, willow, conifer, heather, buttercup, sycamore, holly, ivy, and conker.
(2) When the duplex comb types were crossed to each other, the V-shaped comb showed complete dominance over the buttercup comb.
(3) The colour to channel for next season is, in fact, not matt buttercup yellow but the gold-foil sheen best explained as the colour of the toffee penny in a box of Quality Street.
(4) While this diagnosis was not absolutely confirmed, it was the most likely cause of the disease and raised the intriguing possibility that protoanemonin, buttercup's toxic principle, is hepatotoxic.
(5) A visit to his Scottish high school brought back memories of art classes spent dissecting, examining and drawing buttercups and carnations.
(6) The buttercup duplex comb of the Sicilian Buttercup in similar crosses was also shown to be inherited as an incompletely dominant trait, but with this type comb penetrance was reduced by 32% in females and its expression of duplex was greatly reduced when compared with the La Flèche.
(7) A” should be for acorn, “B” for buttercup and “C” for conker, not attachment, blog and chatroom, according to a group of authors including Margaret Atwood and Andrew Motion who are “profoundly alarmed” about the loss of a slew of words associated with the natural world from the Oxford Junior Dictionary, and their replacement with words “associated with the increasingly interior, solitary childhoods of today”.
(8) 'Pastels have never been so cool' Pale pink, sky blue, mint green and buttercup yellow are the colours of the season.
(9) For the long hours between, an endless afternoon, the light ceases to move, training its intensity on the elderflower, oxeye daisies and buttercups of Wharfedale until their colours take on the bleach-brightness that signals high summer in England.
(10) This is the English countryside in all its May-time loveliness – which the viewer actually watches months later, as they contemplate damp September – to be admired through lovingly filmed heads of cow parsley nodding under the weight of spring raindrops, or via long shots of fields of buttercups.
(11) Wide high cavernous nostrils are characteristic of all chicken breeds of the V-shaped duplex comb type, whereas all other breeds have slit-type nostrils, including the Sicilian Buttercup breed that has the buttercup-type duplex comb.
(12) It is proposed that there are at least three alleles at the duplex locus: D (v-type) greater than Dc (buttercup type) greater than d+ (non-duplex type).
(13) Do we want an alphabet for children that begins ‘A is for Acorn, B is for Buttercup, C is for Conker’; or one that begins ‘A is for Attachment, B is for Block-Graph, C is for Chatroom’?” Motion, the former poet laureate, said that “by discarding so many country and landscape-words from their Junior Dictionary, OUP deny children a store of words that is marvellous for its own sake, but also a vital means of connection and understanding.
(14) Like Princess Buttercup in The Princess Bride taking tentative steps into the Fire Swamp only to be immediately besieged by evils on all sides, Murdoch, instead of being attacked by Rodents of Unusual Size, found himself surrounded by strange Twitter accounts.
(15) Buttercup extract (BE), an extract of the buttercup plant (Zanthoriza simplicissima), inhibits RNA and DNA synthesis by HL-60 promyelocytic leukemia cells.
(16) Allelism at the duplex comb locus was studied by means of crosses between the Sicilian Buttercup and La Flèche breeds of chickens and two single combed breeds.
(17) All these possibilities were excluded except buttercup toxicosis with photosensitization secondary to hepatotoxicity.
(18) Why do you build me up, Buttercup, just to let me down?
(19) Photograph: Linda Nylind for the Guardian We found a spot outside HSBC, sniggered at the irony, and I took a swig from my hip flask of hot water, honey and lemon, and another swig of Buttercup cough syrup before we kicked off.
(20) A presumptive diagnosis of buttercup toxicosis with photosensitization secondary to hepatotoxicity was made in an 18-mo-old Charolais heifer.