What's the difference between ply and poly?

Ply


Definition:

  • (v. t.) To bend.
  • (v. t.) To lay on closely, or in folds; to work upon steadily, or with repeated acts; to press upon; to urge importunately; as, to ply one with questions, with solicitations, or with drink.
  • (v. t.) To employ diligently; to use steadily.
  • (v. t.) To practice or perform with diligence; to work at.
  • (v. i.) To bend; to yield.
  • (v. i.) To act, go, or work diligently and steadily; especially, to do something by repeated actions; to go back and forth; as, a steamer plies between certain ports.
  • (v. i.) To work to windward; to beat.
  • (v.) A fold; a plait; a turn or twist, as of a cord.
  • (v.) Bent; turn; direction; bias.

Example Sentences:

  • (1) The human alpha 2-plasmin inhibitor gene (PLI) was mapped by in situ hybridization using a genomic DNA probe which contained exons coding for the signal peptide and a portion of the mature protein.
  • (2) Both are alleged to have plied the Devon girl with drugs, raped her and left her unconscious to drown on Anjuna beach, metres from a bar in which the group had spent the evening drinking.
  • (3) This lovely coastal route also gives you an excuse to hop on the Skye ferry, which plies its way over the narrows to Kylerhea from the start of this walk.
  • (4) He plied his trade for 25 years on the pages of this newspaper, and for more than half a century on behalf of the BBC.
  • (5) Six years ago, officials dismissed as ridiculous allegations that he had shot a drunken Russian bear that had been plied with honey and vodka.
  • (6) The trend of compliance as a function of the reinforcement angle is discussed for an angle-ply composite of low compliance constituents, as well as the implications for stress-strain behaviour.
  • (7) Undertreatment for fear of drug toxicity, overtreatment by plying the patient with multiple drugs, and delay in treatment are equally destructive.
  • (8) Group 19 pneumococci all contained ply; the disease-isolated types of 19F and 19A appeared to show a higher specific hemolytic activity and yield than the nonpathogenic types, 19B and 19C.
  • (9) In addition, the periodontal variables of PlI, GI, probing depth and the patient's experience of gingival bleeding were recorded and compared between smoking and non-smoking patients.
  • (10) Nucleotide sequence analysis of the pelY gene disclosed an open reading frame of 1,623 base pairs (PLY).
  • (11) Samson d’Souza and Placido Carvalho were alleged to have plied Scarlett with drugs, raped her and left her unconscious on the beach, where she subsequently drowned.
  • (12) Prompted by interest in immunohistochemical reports of prolactin-like immunoreactivity (PLI) in the rat hypothalamus, we investigated and have reported that an immunoreactive and bioactive prolactin-like material can be extracted from the rat hypothalamus.
  • (13) The Plaque Index (PlI), Gingival Index (GI) and Retention Index (RI), the width of the keratinized gingiva, pocket probing depth (PD) and loss of probing attachment (LA) were recorded on four surfaces per tooth in the entire dentition of the subjects.
  • (14) The court heard the group had plied five victims with drink and drugs and “passed them around” for sex.
  • (15) When P2 is further fractioned on a discontinuous sucrose density gradient, approximately 66% of the P2-associated PLI was found in subfractions rich in synaptosomes and poor in myelin and mitochondria.
  • (16) Using a sensitive and specific radioimmunoassay for rat prolactin and a standardized procedure for subcellular fractionation of neuronal tissue, we have found that 90% of hypothalamic PLI is particulate-bound with only 10% remaining in the S4 or cytosolic fraction.
  • (17) About the same number of PLI neurons could be detected in the abdominal ganglia of larval and adult flies.
  • (18) The music and the image had been honed down in the interim – the gear to the archetypal indie look and the music to the almost bubblegum sound which they ply today.
  • (19) The proportions of B. gingivalis and T. denticola were significantly related to GI, PlI, BI and PD, those of B. forsythus and W. recta to GI, PlI and BI, E. corrodens to GI and PlI, and F. nucleatum to BI.
  • (20) Email all your questions and answers to knowledge@theguardian.com NEXT WEEK The UK players currently plying their trade at the most obscure overseas clubs.

Poly


Definition:

  • (n.) A whitish woolly plant (Teucrium Polium) of the order Labiatae, found throughout the Mediterranean region. The name, with sundry prefixes, is sometimes given to other related species of the same genus.

Example Sentences:

  • (1) Only the approximately 2.7 kb mRNA species was visualized in Northern blots of total cellular and poly(A+) RNA isolated from cardiac ventricular muscle.
  • (2) While both inhibitors caused thermosensitization, they did not affect the time scale for the development of thermotolerance at 42 degrees C or after acute heating at 45 degrees C. The inhibitors of poly(ADP-ribosylation) radiosensitizers and thermosensitizers may be of use in the treatment of cancer using a combined modality of radiation and hyperthermia.
  • (3) Poly (8NH2G) does not interact with poly(C) in neutral solution because of the high stability of the hemiprotonated G-G self-structure.
  • (4) Polyadenylic-polyuridylic acid complexes (poly A:U) at the 1-5 mu g level, were mitogenic for spleen cells when given intravenously to normal Balb or cortisone-treated mice.
  • (5) Analysis of glutamate dehydrogenase (GDH) expression by enzyme assay and immunoblots, as well as Northern and dot blots of poly (A)+ RNA, in the deletion strains indicates that there are two upstream regulatory sequences that control the level of gene expression.
  • (6) F(ab')2 anti-Ig stimulates the rapid breakdown of inositol phospholipids in B cells, resulting in the prolonged release of inositol (poly)phosphates and diacylglycerol.
  • (7) Newly synthesized poly(A) associated mRNA with S value of 25 and a stimulation of poly(A) lacking mRNA of 8--9 S and 16--17 S were found in the CA3 nerve cells of trained but not in active controls.
  • (8) The mutant ribosomes prepared from the transition-phase cells have much lower activity (below 60%) for poly(U)-directed polyphenylalanine synthesis than those in exponentially growing or resting stationary-phase cells.
  • (9) Previous studies demonstrated that, when poly(dT).oligo(dA) was used as a template-primer, both proteins were required for poly(dA) synthesis.
  • (10) Sequences representing the entire TIR are transcribed into poly(A)+ mRNA at both early and late times in the infection.
  • (11) The poly(dG-dC) helical duplex forms a modified, B-family structure (B*) at very high hydration and a normal B structure at slightly lower hydration.
  • (12) After size fractionation on a sucrose density gradient, poly(A)+ RNA encoding for the MDCK taurine transporter was found in the fraction whose average size was 4.4 kilobases.
  • (13) Poly(ortho ester) bioerodible polymers are suitable materials for the topical administration of a wide variety of therapeutic agents; varying the nature and amounts of excipients physically incorporated into the polymer will vary the erosion rates from a few hours to many months.
  • (14) alpha 1 and alpha 2 were very similar as DNA polymerases in their sensitivity to several inhibitors and their preference for template-primers, except that alpha 1 had a slightly greater preference for poly (dT) X (rA)10 than alpha 2 did.
  • (15) The cells, however, were not inhibited by the same concentrations of free poly(Lys) and free drug.
  • (16) The product AEDANS-S1 can bind to 30S ribosomal subunits lacking S1 as shown by polyacrylamide-agarose gel electrophoresis AEDANS-S1 and AAF-S1 when added back to S1-depleted 30S subunits modulate poly(U)-dependent polyphenylalanine synthesis in the presence of IF3 in a very similar way to unmodified S1.
  • (17) Both early and late after infection, total nuclear viral transcripts are, on the average, larger than viral transcripts found on polyribosomes; however, nuclear HSV poly(A+) RNA is not measureably larger than the corresponding cytoplasmic viral poly(A+) sequences at either time.
  • (18) The "random coil" conformational problem is examined by comparison of vibrational CD (VCD) spectra of various polypeptide model systems with that of proline oligomers [(Pro)n] and poly(L-proline).
  • (19) Infrared linear dichroism investigations indicate that the alternating poly[d(A-T)]-poly[d(A-T)], enzymatically synthesized, adopts a lower humidity a well-expressed A* form in which stability is relatively small,i.e., restricted to limited relative humidity.
  • (20) The bent DNA has been localized to a 40-55 base pair (bp) segment and contains six (A)3-5 stretches (that is, six poly(A) stretches, three to five nucleotides in length) phased approximately every 10.5 bp.