(n.) One of the sets of parallel doubled threads which, with mounting, compose the harness employed to guide the warp threads to the lathe or batten in a loom.
(v. t.) To draw (the warp thread) through the heddle-eyes, in weaving.
Example Sentences:
(1) Keith Heddle, managing director of Stanley Gibbons Investments, says: “Luxury and collectible coins are much more enjoyable to own than a share certificate or a unit in some fund.” Numismatics is the official term for coin collecting, and Lawrence Chard, director of Blackpool-based dealer Chards, recommends buying coins in the highest grades or best condition you can afford.
(2) The present data are in accord with the conclusions drawn from the earlier autoradiographic experiments of HEDDLE AND BODYCOTE, and show that chromatide breaks can be accounted for on the basis of the breakage-and reunion hypothesis, with the majority being simple breaks and some being incomplete exchanges between two such breaks.
(3) Heddle, Genetics 52, 1329-1334, 1965; M. Holmberg and J. Jonasson, Hereditas 74, 57-68, 1973; J.R.K.
(4) The latter results are consistent with early observations made by Salamone and Heddle.
(5) For this purpose, on the basis of the corresponding theory of Carrano-Heddle assuming the Poisson distribution, a theory is advanced by the authors based on geometrical distribution, describing the distribution of lesions caused by the action of tioTEF.
(6) The early observations of Salamone and Heddle were highlighted in the Gene-Tox review of this assay and led the OECD to recommend the use of 3 sampling times for this assay (between 12 and 72 hr).
(7) Our results are similar to that of Heddle obtained in C57BL mice.
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.