What's the difference between strand and string?

Strand


Definition:

  • (n.) One of the twists, or strings, as of fibers, wires, etc., of which a rope is composed.
  • (v. t.) To break a strand of (a rope).
  • (n.) The shore, especially the beach of a sea, ocean, or large lake; rarely, the margin of a navigable river.
  • (v. t.) To drive on a strand; hence, to run aground; as, to strand a ship.
  • (v. i.) To drift, or be driven, on shore to run aground; as, the ship stranded at high water.

Example Sentences:

  • (1) Within the outflow tract wall, the labelled cells were enmeshed by strands of alcian blue-stained extracellular matrix.
  • (2) Theoretical computations are performed of the intercalative binding of the neocarzinostatin chromophore (NCS) with the double-stranded oligonucleotides d(CGCG)2, d(GCGC)2, d(TATA)2 and d(ATAT)2.
  • (3) Single stranded DNA and RNA are hydrolyzed by the spinach endonuclease.
  • (4) The M 13 specific DNA present in minicells isolated several hours after infection consists of single stranded viral DNA and double stranded replicative forms in nearly equal amounts.
  • (5) Each L subunit contains 127 residues arranged into 10 beta-strands connected by turns.
  • (6) Globin cDNA was used as the template for the synthesis of a complementary strand (ccDNA) by avian myeloblastosis virus DNA polymerase.
  • (7) Both strong-stop DNAs are made early during in vitro reactions and decline in concentration later, consistent with postulated roles as initiators of long minus- and plus-strand DNA.
  • (8) Neutral sucrose density sedimentation patterns indicate that neutron-induced double strand-breaks sometimes occur in clusters of more than 100 in the same phage and that the effeciency with which double strand-breaks form is about 50 times that of gamma-induced double strand-breaks.
  • (9) Equilibrium and kinetic studies of the interaction of gene 32 protein of T4 phage with single-stranded fd DNA were performed monitoring the changes in protein fluorescence.
  • (10) Single-stranded circles did not form if a limited number of nucleotides were removed from the 3' ends of native molecules by Escherichia coli exonuclease III digestion prior to denaturation and annealing.
  • (11) Structural studies indicate that caveolae are decorated on their cytoplasmic surface by a unique array of filaments or strands that form striated coatings.
  • (12) An average size chromomere of the polytene X chromosome of Drosophila melanogaster contains enough DNA in each haploid equivalent strand to code for 30 genes, each 1,000 nucleotides long.
  • (13) Preparations of the 72 kDa, purified by immunoprecipitation or by single-stranded DNA-cellulose column chromatography and incubated with [gamma-32P]ATP, were found to contain protein kinase activity.
  • (14) Longer times of radiolabeling demonstrated that the nascent RNA accumulated as 42S RNA, which was primarily of the same sense as the virion strand when it was radiolabeled at 5 h postinfection.
  • (15) In vivo, ribosomal RNA of Saccharomyces cerevisiae is transcribed from the light strand of gamma DNA.
  • (16) It is conceivable that DNA replication of RSF1010 does not need the priming mechanism for lagging strand synthesis and proceeds by the strand displacement mechanism.
  • (17) These experiments represent the first occasion that the sequence specificity of a DNA damaging agent, which causes only double-strand breaks, has been determined to the exact base-pair in intact cells.
  • (18) Crandell feline kidney cells in which the ADV-G strain of ADV was permissively replicating contained virion and non-structural proteins, large amounts of single stranded virion DNA, duplex replicative form (RF) DNA, and mRNA.
  • (19) Oligodeoxynucleotides related to the non-transcribed DNA strands can effectively inhibit the RNA synthesis catalyzed by E. coli RNA polymerase.
  • (20) The Cauliflower Mosaic Virus (CaMV) genome is a double-stranded DNA molecule of about 5 million daltons.

String


Definition:

  • (n.) A small cord, a line, a twine, or a slender strip of leather, or other substance, used for binding together, fastening, or tying things; a cord, larger than a thread and smaller than a rope; as, a shoe string; a bonnet string; a silken string.
  • (n.) A thread or cord on which a number of objects or parts are strung or arranged in close and orderly succession; hence, a line or series of things arranged on a thread, or as if so arranged; a succession; a concatenation; a chain; as, a string of shells or beads; a string of dried apples; a string of houses; a string of arguments.
  • (n.) A strip, as of leather, by which the covers of a book are held together.
  • (n.) The cord of a musical instrument, as of a piano, harp, or violin; specifically (pl.), the stringed instruments of an orchestra, in distinction from the wind instruments; as, the strings took up the theme.
  • (n.) The line or cord of a bow.
  • (n.) A fiber, as of a plant; a little, fibrous root.
  • (n.) A nerve or tendon of an animal body.
  • (n.) An inside range of ceiling planks, corresponding to the sheer strake on the outside and bolted to it.
  • (n.) The tough fibrous substance that unites the valves of the pericap of leguminous plants, and which is readily pulled off; as, the strings of beans.
  • (n.) A small, filamentous ramification of a metallic vein.
  • (n.) Same as Stringcourse.
  • (n.) The points made in a game.
  • (v. t.) To furnish with strings; as, to string a violin.
  • (v. t.) To put in tune the strings of, as a stringed instrument, in order to play upon it.
  • (v. t.) To put on a string; to file; as, to string beads.
  • (v. t.) To make tense; to strengthen.
  • (v. t.) To deprive of strings; to strip the strings from; as, to string beans. See String, n., 9.

Example Sentences:

  • (1) Stringer, a Vietnam war veteran who was knighted in 1999, is already inside the corporation, if only for a few months, after he was appointed as one of its non-executive directors to toughen up the BBC's governance following a string of scandals, from the Jimmy Savile abuse to multimillion-pound executive payoffs.
  • (2) Nearly four months into the conflict, rebels control large parts of eastern Libya , the coastal city of Misrata, and a string of towns in the western mountains, near the border with Tunisia.
  • (3) However, because my film was dominated by a piano, I didn't want the driving-strings sound he'd used for Greenaway.
  • (4) The British financial services industry spent £92m last year lobbying ­politicians and regulators in an "economic war of attrition" that has secured a string of policy victories.
  • (5) However, while he considers the stock undervalued, the hedge fund boss said the software firm had missed a string of opportunities under Ballmer's "Charlie Brown management", referring to the hapless star of the Peanuts cartoon strip.
  • (6) Ranged around the continents are pictures of every child in the class, with a coloured string leading to their country of origin.
  • (7) It is one of six banks involved in talks with the Financial Conduct Authority over alleged rigging in currency markets and Ross McEwan, marking a year as RBS boss, also pointed to a string of other risks in a third quarter trading update.
  • (8) Postoperative urodynamic studies have shown maximum capacity of 750 ml and the area of continence to be at the ileocecal valve where the purse-string sutures are placed.
  • (9) Five patients (1.8%) who inadvertently removed their gastrostomy tube within seven days of insertion were treated with immediate replacement using the retrograde string technique, avoiding laparotomy.
  • (10) The molecule exhibits the conformation of a flexible string-of-beads in solution.
  • (11) He's broken limbs, nearly lost fingers and contracted a potentially deadly bone-marrow infection, as well as performing a string of excellent comedy shows retelling his exploits.
  • (12) Target discrimination accuracy was inversely related to the phonological complexity of strings containing targets in Experiment 3, supposedly because lexical access through which target discrimination is enhanced becomes more difficult as phonological complexity increases.
  • (13) The technique involves the use of an extra-long sheath for filter placement and the application of a purse-string suture at the venipuncture site to facilitate hemostasis.
  • (14) It said the survey backed up a string of votes across the organisation’s regional and national committees in favour of continued membership.
  • (15) Subsequently, asymptomatic giardiasis was sought but not found by either the string test or stool exam in any of 15 patients with pancreatic insufficiency who were examined in a prospective manner.
  • (16) Noticeably, however, the Lib Dem leader echoed the Tories in saying Labour had “a sort of secret plan” to let the Scottish National party pull the strings after the election.
  • (17) Other designs included short ruffle cocktail dresses with velvet parkas slung over the shoulder; blazers made of stringed pearly pink; and gold beading and a lace catsuit.
  • (18) Since then, a string of allegations have surfaced that have cast doubt on the notion that phone tapping at the paper was down to one rogue reporter, Clive Goodman, acting alone.
  • (19) Mann describes herself as a "feral child", running naked with dogs or riding her horse with only a string through its mouth.
  • (20) Mike Griffiths, headteacher at Northampton School for Boys, the first high-performing school to become an academy after Gove became secretary of state for education in May 2010, said the issue would not only have a potentially disastrous effect on pupils who failed to get a necessary C grade in English, but also on those hoping to study at elite institutions who fell short of getting As or A*s. "If you are applying to a Russell Group university, for instance, to study medicine or law, and all the applicants have a string of A*s, they will look back to the GCSEs and see a B in English – and that could decide your fate," he said.