(n.) The low murmuring sound made by a cat; pur. See Pur.
Example Sentences:
(1) Expression of glyA, encoding serine hydroxymethyltransferase activity, was elevated in a purR mutant compared with a wild-type strain.
(2) A bulldozer on rail wheels purrs up on the other line and begins pawing at the stones.
(3) At the place where adorable meets obnoxious and the purr becomes a shriek, Leslie Mann is waiting to unload a howitzer of funny in your face.
(4) Nitrogen control was found to be mediated by the glnLG gene products, and purine repression required a functional purR gene product.
(5) Though I could have sworn that you did actually purr,” Dave recalled.
(6) AMP but not GMP is needed for binding, and purR mutants are deficient in the binding substance.
(7) The PurR protein bound specifically to a DNA fragment carrying the glyA control region, as determined by gel retardation.
(8) Cross pathway regulation of pyrC by PurR may provide one mechanism to coordinate synthesis of purine and pyrimidine nucleotides.
(9) "Oh, the lords absolutely love Justin," purrs one senior peer.
(10) Both operator constitutive and repressor type (purR) mutations have been identified.
(11) The purR product functions in the common control of several genetically distinct enzymes that participate before the formation of IMP.
(12) The regulation of the guanine operon is regulated by some other mechanism independent of purR.
(13) A highly conserved sequence in the promoter regions of these two genes is similar to the pur operator, which is the binding site for the purine repressor (PurR).
(14) Gene purB is regulated threefold by the purine pool and purR.
(15) The purEK operon is regulated by the purR gene product, and a purR regulatory-protein-binding site related to the sequences found in other pur loci was identified in the purEK operon control region.
(16) In the film, there is a killingly funny vignette in which Joshua McGuire’s Ruskin, who cannot pronounce his Rs, purrs with self-satisfaction at his own ideas – the critic who got the cream.
(17) Analysis of a purR-lacZ transcriptional fusion indicated that purR expression is autoregulated.
(18) Mutations that changed the binding sequence toward the consensus sequence had no significant effect on either PurR binding or purine-mediated repression.
(19) Site-directed mutagenesis was used to change the PurR binding site in the control region of a glyA-lac gene fusion.
(20) Two independent purR mutations were isolated which abolished repression of purF and purF-lacZ.
Throat
Definition:
(n.) The part of the neck in front of, or ventral to, the vertebral column.
(n.) Hence, the passage through it to the stomach and lungs; the pharynx; -- sometimes restricted to the fauces.
(n.) A contracted portion of a vessel, or of a passage way; as, the throat of a pitcher or vase.
(n.) The part of a chimney between the gathering, or portion of the funnel which contracts in ascending, and the flue.
(n.) The upper fore corner of a boom-and-gaff sail, or of a staysail.
(n.) That end of a gaff which is next the mast.
(n.) The angle where the arm of an anchor is joined to the shank.
(n.) The inside of a timber knee.
(n.) The orifice of a tubular organ; the outer end of the tube of a monopetalous corolla; the faux, or fauces.
(v. t.) To utter in the throat; to mutter; as, to throat threats.
(v. t.) To mow, as beans, in a direction against their bending.
Example Sentences:
(1) A throat swab from one patient grew group A, beta haemolytic streptococci, and in each case unequivocal evidence of seroreaction to streptococcal antigens was present.
(2) During the couple's 30-year marriage she had twice reported him to the police for grabbing her by the throat, before they divorced in 2005.
(3) Epstein-Barr Virus was found in throat, lungs and blood, whereas the specific antibodies production was delayed.
(4) A 27-year-old lady presented with history of discomfort in the throat and difficulty in swallowing for two weeks.
(5) The tinsel coiled around a jug of squash and bauble in the strip lighting made a golf-ball size knot of guilt burn in my throat.
(6) S. epidermidis was isolated from the throat in a very small percentage of all the people examined.
(7) Most infections have flu-like symptoms including fever, coughing, sore throat, runny nose, and aches and pains.
(8) The results of numerous microbiological investigations of sputa, nose and throat swabs before and during the long-term study are interpreted under certain aspects and questioning.
(9) A 50-year-old woman with a 27-year history of ankylosing spondylitis developed cricoarytenoid joint arthritis that was indicated by hoarseness, sore throat, and vocal cord fixation.
(10) Fifty-nine infants (45%) had at least one culture site positive for U. urealyticum (eye, 4%; nasopharynx 24%; throat, 16%; vagina, 53%; and rectum, 9%).
(11) Our semiquantitative methods for the culture of H. influenzae type b, consisting of inoculation of 0.001 ml of throat swab fluid on antiserum agar plates and division of the results into three grades of intensity, showed agreement as to intensity of colonization in over 80% of repeat throat cultures.
(12) It may be feasible to use the direct fluorometric test in a diagnostic laboratory as described or possibly to adapt it for automatic processing of throat swab cultures.
(13) Since 8 of 18 patients with streptococcal throat infection had normal NBT test results, the NBT test apparently is of limited value in the early recognition of these infections.
(14) Two middle-aged subjects, a male and female, with spastic dysphonia (hoarseness, stammering) were treated with both frontalis and throat muscle electromyographic (EMG) biofeedback.
(15) It’s good to hear a full-throated defence of social security as a basic principle of civilisation, and a reiteration of the madness of renewing Trident; pleasing too to behold how much Burnham and Cooper have had to belatedly frame their arguments in terms of fundamental principle.
(16) For routine grouping, extracts were prepared from the first one-half-plate subculture of the initial throat culture.
(17) A lot, without it being thrust down their throats.” The app will add more stories over time, with Moore saying American narrators will be included, and ultimately translations into other languages too.
(18) One day, a man she had interviewed held a knife to her throat, holding her captive for 10 days and only releasing her when the French embassy came looking for her.
(19) The proportion of culture sore-throat patients returned to the original 55% level after an initial period of enthusiasm.
(20) These symptoms include eye, nose, and throat irritation; headache; mental fatigue; and respiratory distress.