What's the difference between mobile and purr?

Mobile


Definition:

  • (a.) Capable of being moved; not fixed in place or condition; movable.
  • (a.) Characterized by an extreme degree of fluidity; moving or flowing with great freedom; as, benzine and mercury are mobile liquids; -- opposed to viscous, viscoidal, or oily.
  • (a.) Easily moved in feeling, purpose, or direction; excitable; changeable; fickle.
  • (a.) Changing in appearance and expression under the influence of the mind; as, mobile features.
  • (a.) Capable of being moved, aroused, or excited; capable of spontaneous movement.
  • (a.) The mob; the populace.

Example Sentences:

  • (1) It was found that linear extrapolations of log k' versus ET(30) plots to the polarity of unmodified aqueous mobile phase gave a more reliable value of log k'w than linear regressions of log k' versus volume percent.
  • (2) The mobility on sodium dodecyl sulfate-polyacrylamide gel electrophoresis is anomalous since the undenatured, cross-linked proteins have the same Stokes radius as the native, uncross-linked alpha beta gamma heterotrimer.
  • (3) It is likely that trunk mobility is necessary to maintain integrity of SI joint and that absence of such mobility compromises SI joint structure in many paraplegics.
  • (4) Their particular electrophoretic mobility was retained.
  • (5) This mobilization procedure allowed transfer and expression of pJT1 Ag+ resistance in E. coli C600.
  • (6) A substance with a chromatographic mobility of Rf = 0.8 on TLC plates having an intact phosphorylcholine head group was also formed but has not yet been identified.
  • (7) The following model is suggested: exogenous ATP interacts with a membrane receptor in the presence of Ca2+, a cascade of events occurs which mobilizes intracellular calcium, thereby increasing the cytosolic free Ca2+ concentration which consequently opens the calcium-activated K+ channels, which then leads to a change in membrane potential.
  • (8) Sequence specific binding of protein extracts from 13 different yeast species to three oligonucleotide probes and two points mutants derived from Saccharomyces cerevisiae DNA binding proteins were tested using mobility shift assays.
  • (9) The molecule may already in its native form have an extended conformation containing either free sulfhydryl groups or small S-S loops not affecting mobility in SDS-PAGE.
  • (10) Furthermore, carcinoembryonic antigen from the carcinoma tissue was found to have the same electrophoretical mobility as the UEA-I binding glycoproteins.
  • (11) There was immediate resolution of paresthesia following mobilization of the impinging vessel from the nerve.
  • (12) The last stems from trends such as declining birth rate, an increasingly mobile society, diminished importance of the nuclear family, and the diminishing attractiveness of professions involved with providing maintenance care.
  • (13) In order to obtain the most suitable mobile phase, we studied the influence of pH and acetonitrile content on the capacity factor (k').
  • (14) Here is the reality of social mobility in modern Britain.
  • (15) This includes cutting corporation tax to 20%, the lowest in the G20, and improving our visa arrangements with a new mobile visa service up and running in Beijing and Shanghai and a new 24-hour visa service on offer from next summer.
  • (16) The toxins preferentially attenuate a slow phase of KCl-evoked glutamate release which may be associated with synaptic vesicle mobilization.
  • (17) Heparitinase I (EC 4.2.2.8), an enzyme with specificity restricted to the heparan sulfate portion of the polysaccharide, releases fragments with the electrophoretic mobility and the structure of heparin.
  • (18) The transference by conjugation of protease genetic information between Proteus mirabilis strains only occurs upon mobilization by a conjugative plasmid such as RP4 (Inc P group).
  • (19) Lady Gaga is not the first big music star to make a new album available early to mobile customers.
  • (20) Moreover, it is the recombinant p70 polypeptides of slowest mobility that coelute with S6 kinase activity on anion-exchange chromatography.

Purr


Definition:

  • (v. i. & t.) To murmur as a cat. See Pur.
  • (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.