(n.) A small and pointed thing or part; a point; a prong.
(n.) The bill or beak of a bird; the neb.
(n.) The points of a pen; also, the pointed part of a pen; a short pen adapted for insertion in a holder.
(n.) One of the handles which project from a scythe snath; also, [Prov. Eng.], the shaft of a wagon.
(v. t.) To furnish with a nib; to point; to mend the point of; as, to nib a pen.
Example Sentences:
(1) GL-AIa reacted strongly with beta-glucosyl-Yariv antigen, GL-NIa reacted weakly, whereas GL-NIb and GL-AIb showed no reaction with the antigen.
(2) Barbitone and NIB raised the concentration of noradrenaline in two of the regions examined whereas the O2-substituted derivative had a smaller effect; the dopamine concentration was slightly raised by NIB and O2IB.
(3) One of the best staining methods to demonstrate NIB, for example, is to exhibit it as a reddish body stained by Luna, with a contrast of HBsAg counterstained purple in color by aldehyde fuchsin after thiosulfation.
(4) Earlier manuscripts are written with different ink and wooden nibs.
(5) Recall antigen skin testing indicated anergy in the IB group, while the NIB group showed moderately diminished reaction (p less than 0.001).
(6) There were 40 nucleotides different in the coding region, which resulted in four amino acid changes in the NIb gene and six in the CP gene, and seven nucleotides different in the 3'-untranslated region.
(7) In contrast with the high efficiency of proteolytic processing at the NIb-capsid protein cleavage site, processing at the ends of the PPV protease was not complete, suggesting that the PPV polyprotein, like that of other potyviruses, contains cleavage sites with different properties.
(8) The nib 1 allele of yeast confers a sensitivity to an endogenous plasmid, 2 mu DNA, in that nib 1 strains bearing 2 mu DNA (cir+) exhibit a reduction in division potential.
(9) Experimental solubilities are reported for anthracene and carbazole in binary dibutyl ether plus n-hexadecane and dibutyl ether plus squalane solvent mixtures at 25 degrees C. Results of these measurements, used in conjunction with the extended nearly ideal binary solvent (NIBS) model, enabled calculation of the carbazole-dibutyl ether association constant.
(10) Amino acid sequences of the cytoplasmic cylindrical inclusion protein (CIP), large nuclear inclusion protein (NIb), and coat protein (CP) of potyviruses were re-examined in light of reported serological relationships, and correlated with known and deduced biological functions.
(11) Two napins (nIa and nIb), isolated from Brassica napus (rapeseed) seeds, have been sequenced.
(12) Furthermore, in nib 1 strains, an uncharacterized extrachromosomal element can cause a less severe reduction of division potential in the absence of intact 2 mu DNA.
(13) The genetic organization of PRSV RNA is tentatively proposed to be VPg-5' leader-63K NT-52K HC-Pro-46K-72K CI-6K-48K NIa-59K NIb-35K coat protein-3' non-coding region-poly(A) tract.
(14) 2-Phenylethylamine was extracted from cocoa nibs and chocolates and analysed by coupled gas chromatography-mass spectroscopy.
(15) A close relation between NIB and NANBV is highly suspected because of much similarities in histology, histochemistry, age distribution, and electron microscopy.
(16) The sequences of cDNA clones encoding most of the NIb protein, the coat protein and the 3' untranslated region of papaya ringspot virus (PRV) strains W and P have been determined.
(17) During the finishing period, there were no differences in C concentrations between NIB and IB; however, IS had lower levels (P less than .05) than both bull treatments.
(18) NWY-NIBS: Origin: A strain III of New zealand white rabbits imported from the Jakson Laboratory in USA.
(19) These results are consistent with the view that NIB are a good marker for type II pneumocytes in so-called sclerosing hemangioma, and that the two characteristic types of spaces were formed in different ways, thus favoring the theory that S cells are an immature form of type II pneumocytes.
(20) Four anti-complementary neutral (GL-NIa and GL-NIb) and acidic (GL-AIa and GL-AIb) polysaccharides were purified from the leaves of Panax ginseng C. A. Meyer.
Nit
Definition:
(n.) The egg of a louse or other small insect.
Example Sentences:
(1) Okay, that number 8 ranking isn’t incredibly impressive but it’s much better than, say, settling for a NIT bid and then (hilariously) losing in the first round .
(2) The extent and duration of the blood pressure (BP) lowering effect of 20 mg nitrendipine (NIT) once daily and 40 mg nicardipine slow release (NIC) twice daily were compared in 12 men (aged 39-55 years) with mild essential hypertension according to a randomized, cross over study.
(3) nit-4 is a pathway-specific regulatory gene which controls nitrate assimilation in Neurospora crassa, and appears to mediate nitrate induction of nitrate and nitrite reductase.
(4) We have studied the fate of NIT in the immature female rat, the animal model in which most of the biochemical studies of NIT have been carried out.
(5) In Neurospora crassa, the expression of nit-3, the structural gene which encodes nitrate reductase, is highly regulated and requires both nitrate induction and nitrogen catabolite derepression.
(6) In cells that contain a mutation in the putative regulatory gene nit-2, significantly lower levels of the 3.4-kilobase transcript were found, indicating that the wild-type nit-2 gene is involved in the control of nitrate reductase transcript levels.
(7) Approximately 80% of the infested children had nits that were 2-5 cm away from the scalp.
(8) His children will get used to a father who wears pants, without a dagger, and who does not pick out their nits in public.
(9) The lack of inhibitory effect by Nit-arg in cultured islets may reflect the absence of endothelial or nervous cells in the cultured islets.
(10) The synthesis and turnover of the nit-3 mRNA were also examined and found to occur rapidly and efficiently under changing metabolic conditions.
(11) Aspergillus extracts contained an inhibitor(s) which was measured by the decrease in NADPH-dependent nitrate reductase formed when extracts of Rhodospirillum rubrum and N. crassa, nit-1 were incubated at room temperature.
(12) The presence of molybdenum cofactor in the nitrate reductase was indicated by the formation of molybdopterin form A in the oxidation of the enzyme by iodine and by the complementation of NADPH-nitrate reductase with the heart-treated enzyme in the extract of Neurospora crassa nit-1.
(13) The presence of multiple copies of wild-type or mutant nit-4 genes did not generally lead to increased enzyme activity or growth rate, but instead frequently appeared to be detrimental to nit-4 function.
(14) Mutants of the nit-2 locus, a regulatory gene which is postulated to mediate nitrogen catabolite repression, are deficient in the ability to utilize several amino acids as well as other nitrogen sources used by wild type.
(15) An average of ten nits were taken from each patient both before and after treatment.
(16) So there are nits to pick but, by getting specific, Labour puts the coalition on the back foot.
(17) Nucleotide sequencing has revealed that the three nit-4 mutants, alleles 15, 1214, and 2994, are the result of a missense mutation, a nonsense mutation and a frameshift mutation, respectively.
(18) In addition, Nit may induce anti-anxiety through the modulation of Ca2+ mobilization in the central nervous system.
(19) Nit-picking about the detailed mechanisms of governance and accountability.
(20) However, transformants obtained with most of these nit-4 mutant genes possess a markedly reduced level of nitrate reductase and grow only slowly on nitrate, emphasizing the need to examine quantitatively the affects of in vitro-manipulated genes.