(1) He is said to have gone to Syria in spring this year, according to Belgian newspaper Het Laatste Nieuws .
(2) Effects of this lead exposure on cricket predation by the same HET mice also were observed.
(3) Backcrosses to an h-cGl strain showed that two het genes were located on linkage group III and confirmed a total of six het gene differences between the h-cA and h-cGl strains.
(4) A phenotypically expressed incompatibility reaction occurs when unlike het alleles are present within the same somatic nucleus, and this parallels the heterokaryon incompatibility reaction that occurs when unlike alleles in different haploid nuclei are introduced into the same somatic hypha by mycelial fusion.
(5) To assess central effects of endothelin-1 (ET-1) on plasma arginine vasopressin (AVP), plasma atrial natriuretic peptide (ANP), blood pressure, heart rate, and renal solute excretion, ET-1 dissolved in the artificial cerebrospinal fluid was infused intracerebroventricularly (icv) at a dose of either 0.35 ng.kg-1.min-1 (0.14 pmol; LET) or 3.5 ng.kg-1.min-1 (1.4 pmol; HET) for 45 min in conscious rats.
(6) Their rates of inactivation increase with decreases in growth temperatures from 37 degrees C to 25 degrees C. At 10 degrees C, however, anaerobiosis is not lethal and suppresses the inactivation which normally occurs among hets cultured aerobically at that temperature.
(7) In each case, the healed chromosome end had acquired sequence from the HeT DNA family, a complex family of repeated sequences found only in telomeric and pericentric heterochromatin.
(8) This was demonstrated for three loci which had previously been established by conventional heterokaryon test-het-e, het-c and mt.
(9) The distribution of risk behaviour has changed over time, with an increase in the proportion of HET and a decrease in the proportion of IVDU's for both sexes.
(10) The rank order of agonist potency in HET was: noradrenaline = phenylephrine much greater than clonidine.
(11) According to the book, the HET believes ministers should have been told about the involvement of serving police officers in a loyalist terror group in one of the most dangerous parts of Northern Ireland .
(12) Van Gaal had used an old Dutch phrase - “ het lek boven krijgen ” - in his programme notes.
(13) The GABAergic activity in hypothalamus was increased with the increase in duration (7-30 days) of HET exposure.
(14) Cultured cells from human embryonal testis (HET 1) and basal-cell (BCE-5) carcinoma and cells from the peripheral region of growing tumors of rat adenocarcinoma (13762NF) were harvested and processed for examination with the electron microscope.
(15) The utterances investigated were Dutch noun phrases with a prenominal adjective (e.g., het groene huis--the green house).
(16) The BZLF1 sequence and predicted polypeptide products of standard HR-1 and het DNA were compared to B95-8 EBV.
(17) Moreover, intense nonspecific staining was frequent with Het NSE, which often rendered interpretation difficult.
(18) The palindromic rearrangement had created two novel open reading frames in het DNA derived from standard HR-1 BamHI-W sequences.
(19) The BamHI-W sequences found in het DNA did not include either the TATA box of standard HR-1 BamHI-W or the exons which are present in the potentially polycistronic latent mRNAs encoding EBV nuclear antigens.
(20) These conserved features suggest that HeT-A elements, although transposable elements, may have a structural role in telomere organization or maintenance.
Molecule
Definition:
(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.