(n.) A series of links or rings, usually of metal, connected, or fitted into one another, used for various purposes, as of support, of restraint, of ornament, of the exertion and transmission of mechanical power, etc.
(n.) That which confines, fetters, or secures, as a chain; a bond; as, the chains of habit.
(n.) A series of things linked together; or a series of things connected and following each other in succession; as, a chain of mountains; a chain of events or ideas.
(n.) An instrument which consists of links and is used in measuring land.
(n.) Iron links bolted to the side of a vessel to bold the dead-eyes connected with the shrouds; also, the channels.
(n.) The warp threads of a web.
(v. t.) To fasten, bind, or connect with a chain; to fasten or bind securely, as with a chain; as, to chain a bulldog.
(v. t.) To keep in slavery; to enslave.
(v. t.) To unite closely and strongly.
(v. t.) To measure with the chain.
(v. t.) To protect by drawing a chain across, as a harbor.
Example Sentences:
(1) We used the polymerase chain reaction (PCR) to amplify the breakpoint area of alpha-thalassemia-1 of Southeast Asia type and several parts of the alpha-globin gene cluster to make a differential diagnosis between alpha-thalassemia-1 and Hb Bart's hydrops fetalis.
(2) In addition, DDT blocked succinate dehydrogenase and the cytochrome b-c span of the electron transport chain, which also secondarily reduced ATP synthesis.
(3) The high transition enthalpy for kerasin is ascribed to a lesser accommodation of gauche conformers in the hydrocarbon chains just below the transition temperature.
(4) Mannose receptor mediated uptake by the reticuloendothelial system has been suggested as an explanation for the rapid removal of ricin A chain antibody conjugates from the circulation after their administration.
(5) We have examined overlapping octapeptides from the kappa IIIb light chain variable region and show that some framework peptides have the ability to bind aggregated IgG.
(6) The Tyr side chain had two conformations of comparable energy, one over the ring between the Gln and Asn side chains, and the other with the Tyr side chain away from the ring.
(7) The lineage and clonality of Hodgkin's disease (HD) were investigated by analyzing the organization of the immunoglobulin and T-cell receptor beta-chain (T beta) gene loci in 18 cases of HD, and for comparison, in a panel of 103 cases of B- and T-cell non-Hodgkin's lymphomas (NHLs) and lymphoid leukemias (LLs).
(8) Only those derivatives with a free amino group and net positive charge in the side chain were effective.
(9) Approximately 90% of the patients have a lambda light chain myeloma protein and almost all patients excrete Bence-Jones protein.
(10) The reducing equivalents could be donated by formate or NADH through some segment of the membrane respiratory chain.
(11) Thus there may be four types of LPS in PACI: one contains unsubstituted core polysaccharide and yields L2 on acid hydrolysis, another has short antigenic side-chains of the SR type and yields the LI fraction, while the two high molecular weight fractions are derived from core polysaccharides with different side-chains.
(12) The seve polypeptide chains investigated had generalyy similar properties; all contained two residues per molecule of tryptophan and N-acetylserine was the common N-terminal amino acid residue.
(13) Urine specimens from patient REE also contained a light chain fragment that lacked the first (amino-terminal) 85 residues of the native light chain but otherwise was identical in sequence to the light chain REE.
(14) Peptide:N-glycosidase F removed both the asparagine-linked oligosaccharide chains of ricin B-chain in the absence of lactose.
(15) When labelled long-chain fatty acids or glycerol were infused into the lactating goat, there was extensive transfer of radioactivity into milk in spite of the absence of net uptake of substrate by the mammary gland.
(16) In general, optimal DAGAT activity in vitro was observed when long-chain unsaturated acyl-CoAs and diacylglycerols (DAGs) containing long acyl chains were used as substrates for in vitro TAG synthesis (although 1,2-didecanoin was also very effective).
(17) The canine system allows quantitative separation of native heme containing alpha and beta chains which recombine to for tetrameric hemoglobin with normal functional properties (n = 2.17).
(18) The product of this enzymatic hydrolysis was F420 with one less glutamic acid in the side chain.
(19) The present study deals with 832 ossicular chain reconstruction procedures performed in 655 patients from January 1975 to December 1985.
(20) On the other hand, if we correct for the population of HMM with degraded light chain 2, the difference in the binding constants in the presence and absence of Ca2+ may be as great as 5-fold.
Concatenation
Definition:
(n.) A series of links united; a series or order of things depending on each other, as if linked together; a chain, a succession.
Example Sentences:
(1) Through concatenation, autocovariance for periodicity identification becomes possible.
(2) Recent data are cited for the proposition that these changes constitute a closed pathogenetic concatenation creating a vicious circle.
(3) The model consists of a concatenation of modules, one for each anatomical section of the periphery.
(4) These studies revealed that biological activity was sensitive to both the identity of the concatenating atoms and the pattern of ring substitution.
(5) Ligation of the blunt end to high molecular weight target DNA proceeds efficiently and there is no tandem concatenation of the adaptor.
(6) Reintroduction of this DNA into mammalian cells as a concatenated phage clone gave rise to dicentric chromosomes which gave rise to a new, stable, chromosome.
(7) Cows with coliform mastitis showed, in addition to fever, tachycardia and ruminal stasis and a concatenation of nonspecific responses, such as neutrophylic leukopenia followed by leukocytosis, lymphopenia, hypocalcaemia, hypoferraemia, hypozincaemia, and hypercupremia, and changes in the concentration of certain serum proteins.
(8) This enhancement of expression can be competed in vivo by concatenated double-stranded oligonucleotides, indicating that protein-DNA binding is a requisite for enhancer activity.
(9) The oscillatory interneurones are connected both intra- and interganglionically to form a topologically complex intersegmental network of concatenated ring circuits that possess the feature of recurrent cyclic inhibition.
(10) The consequential errors led to (a) an injudicious imposition of 'objectivity' at all levels of allocation, (b) an unjustified insistence that the same method be used at each administrative level in an additive and transitive manner, (c) the exclusion of general practitioner services from their considerations, (d) a failure to delineate those decisions which are in fact political decisions, thus to concatenate them, inappropriately, with technical and professional issues.
(11) Furthermore, we observed that concatenated Pit-1 binding sites were able to confer cAMP responsiveness to the thymidine kinase promoter in GC cells.
(12) However, the number of copies of the exogenous DNA sequences retained per average genome in postmetamorphic juveniles was usually less than 0.1 (range 0.05-50), and genome blot hybridizations indicate that these sequences are organized as integrated, randomly oriented, end-to-end molecular concatenates.
(13) It has been shown before (Part I) that covariances or coincidences in the signal activity of a neural net can be used in the construction of a simultaneous functional order in which a modality is represented as a concatenation of districts with a lattice structure.
(14) This finding was seen as consistent with "continuous" correction of movement errors and as contrary to the suggestion that infant movements are concatenations of ballistic movement units whose boundaries are marked by troughs in the speed profile.
(15) A concatenated DNA fragment containing a five-repeat binding site was used for DNase I footprinting.
(16) Thus, the patient's oral reading of a sentence is not a concatenation of isolated words, but depends on an implicit, context-sensitive analysis.
(17) For statistical analysis the night studies of each subject were concatenated.
(18) These include the uptake of the donor DNA by the recipient cells, the transport of the DNA to the nucleus, transient expression prior to integration into the host cell genome, concatenation and integration of the transfected DNA into the host cell genome and finally the stable expression of the integrated genes (2,3).
(19) In contrast, most linearly concatenated DNA molecules (derived from end-to-end joining of microinjected monomeric plasmid DNA) underwent at least two rounds of DNA replication during this same period.
(20) We have constructed an artificial variant of the proenkephalin gene by concatenation of synthetic oligodeoxynucleotides (oligo) coding for Met-enkephalin preceded by two arginines.