(n.) One of the very small invisible particles of which all matter is supposed to consist.
(n.) The smallest part of any substance which possesses the characteristic properties and qualities of that substance, and which can exist alone in a free state.
(n.) A group of atoms so united and combined by chemical affinity that they form a complete, integrated whole, being the smallest portion of any particular compound that can exist in a free state; as, a molecule of water consists of two atoms of hydrogen and one of oxygen. Cf. Atom.
Example Sentences:
(1) A series of human cDNA clones of various sizes and relative localizations to the mRNA molecule were isolated by using the human p53-H14 (2.35-kilobase) cDNA probe which we previously cloned.
(2) Glucocorticoids have numerous effects some of which are permissive; steroids are thus important not only for what they do, but also for what they permit or enable other hormones and signal molecules to do.
(3) The results demonstrated that K2PtCl4 was bound to a greater degree than CDDP in this system with 3-5 and 1-2 platinum atoms respectively, bound per transferrin molecule.
(4) Complementarity determining regions (CDR) are conserved to different extents, with the first CDR region in all family members being among the most conserved segments of the molecule.
(5) Even with hepatic lipase, phospholipid hydrolysis could not deplete VLDL and IDL of sufficient phospholipid molecules to account for the loss of surface phospholipid that accompanies triacylglycerol hydrolysis and decreasing core volume as LDL is formed (or for conversion of HDL2 to HDL3).
(6) However, the presence of these two molecules was restored if testosterone was supplemented immediately after orchiectomy.
(7) In the second approach, attachment sites of DTPA groups were directed away from the active region of the molecule by having fragment E1,2 bound in complex, with its active sites protected during the derivatization.
(8) PMNs could be primed for PMA-triggered oxidative burst by muramyl peptide molecules (MDP) and two of its adjuvant active nonpyrogenic derivatives.
(9) These same molecules may be equally responsible for the pathologic characteristics of the immune response seen, for example, in inflammatory bowel diseases.
(10) A cDNA library prepared from human placenta has been screened for sequences coding for factor XIIIa, the enzymatically active subunit of the factor XIII complex that stabilizes blood clots through crosslinking of fibrin molecules.
(11) T cell costimulation by molecules on the antigen presenting cell (APC) is required for optimal T cell proliferation.
(12) The lipid A moiety was shown to be responsible for this novel biological activity of the LPS molecule.
(13) Both systems indicated that the Kupffer cell modified endotoxin by enriching the lipid content of the molecule and shortening the length of the O-antigen.
(14) Photoreactions induced in that proper sensitizer molecules absorb UV-light or visible light.
(15) At 100 microM-ACh the apparent open time became shorter probably due to channel blockade by ACh molecules.
(16) Flow cytofluorometric analysis of the strain distribution of the molecules defined by the mAb revealed that two of the antibodies (I-22 and III-5) were directed against nonpolymorphic determinants of Thy-1, whereas V-8 mAb reacted only with Thy-1.2+ lymphocytes.
(17) At a fixed concentration of nucleotide the effectiveness of elution was proportional to the charge on the eluting molecule.
(18) The relative rates of reduction of several spin-labeled molecules that partition differently across the hy-drophobic-interface of inner membranes from rat liver mitochondria were investigated.
(19) 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.
(20) Much information has accumulated on the isolation and characterization of a heterogeneous group of molecules that inhibit one or more of the bioactivities of interleukin 1.
Tor
Definition:
(n.) A tower; a turret.
(n.) High-pointed hill; a rocky pinnacle.
Example Sentences:
(1) V cholerae O1, biotype El Tor, serotype Inaba, was isolated from three city water samples.
(2) The El Tor vibrios survived for 12 to 24 days in experimentally contaminated sewage water, and for up to 10 days in sewage-contaminated soil.
(3) The Caudal neurosecretory system and the neurohemal organ of a fresh water fish, Tor tor, is described.
(4) Searching through Tor, it is possible to access a site which will sell 100 credit cards (with the CVV2 digits – the three numbers on the reverse of the card) for just $150 (£98), around £1 per card.
(5) For more mainstream users, it could mean running Tor so that your children's location can't be identified when they are online, or could mean a political activist in China, Russia or Syria could protect their identity.
(6) A nucleotide sequence homologous to the 1.2-kb V. cholerae biotype el tor DNA coding for both the 14,000- and 22,000-Da proteins is present in all strains of classical vibrios but is not transcribed.
(7) A point source outbreak of Vibrio cholerae O1 El Tor Inaba infections occurred aboard an oil rig south of Port Arthur, Texas, in September 1981.
(8) In this study, the in-vitro activity of ampicillin, chloramphenicol, oxytetracycline, trimethoprim-sulfamethoxazole (TMP-SMX), cefoperazone, ceftriaxone, cefotaxime, ceftizoxime, ofloxacin, pefloxacin, ciprofloxacin, and fleroxacin against clinically isolated strains of V. cholerae biotype El-Tor have been investigated.
(9) Security blogger and former Washington Post reporter Brian Krebs wrote on Sunday that users were identified using a flaw in Firefox 17, on which the Tor browser is based.
(10) The CAMP reaction is easy to perform and may be useful for routine use in the differentiation of V. cholerae biotype El Tor from classical V. cholerae.
(11) This study provides arguments that (1) strains of biotypes cholerae and El Tor are different clones, (2) a cholera pandemic is not a single world-wide epidemic (due to a single clone) but rather a simultaneous occurrence of several epidemics (several clones involved), and (3) epidemic waves of biotype El Tor could be due to the emergence of new clones.
(12) The "NAG" vibrios were practically identical with the "E1 Tor" vibrio in biochemical properties, polypeptide composition, enteritogenic activity in rabbit ileal loops and showed various antigenic similarities in gel precipitation and indirect immunofluorescence tests.
(13) Derivatives of JBK 70 and CVD 101 (CVD 104 and 105) deleted of genes encoding the EI Tor hemolysin still caused mild diarrhea.
(14) International Business Times reported that part of the GCHQ-NSA collaboration will focus on trying to decrypt messages sent through Tor.
(15) In contrast, only one of the nine El Tor strains studied produced detectable amounts of TCP surface antigen in vivo and no fimbriae or surface antigen reacting with anti-TCP serum was found on El Tor vibrios from human cholera stools.
(16) Its software package – the Tor browser bundle – can be downloaded and used to take advantage of that technology, with a separate version available for Android smartphones.
(17) The article summarizes the experience of diagnosis and treatment of El Tor cholera in servicemen during an outbreak of intestinal polyinfection in the conditions of dry hot climate in desert and mountainous terrain of Afghanistan.
(18) Compact DNA form presents a tor with 100 nm external diameter and 430 nm width.
(19) So even if the NSA aims to surveil everyone, everywhere, they have to be a lot more selective about which Tor users they spy on."
(20) Prior administration of TOR increased nuclear uptake of [3H]E2 whereas TAM had no effect.