(v. t.) To form with short turns, bends, or wrinkles; to mold into inequalities or sinuosities; to cause to wrinkle or curl.
(v. i.) To turn or wind; to run in and out in many short bends or turns; to curl; to run in waves; to wrinkle; also, to rustle, as stiff cloth when moved.
(n.) A winding or turn; wrinkle; sinuosity.
Example Sentences:
(1) The genome organization is very similar to that of carnation mottle virus (CarMV) and turnip crinkle virus (TCV).
(2) The postulated amino acid sequence of CMeV capsid protein had 36% homology to turnip crinkle virus and 26% homology to carnation mottle virus in the arm and S domains, but western blots showed no serological relationship to either.
(3) Acceptable estimates of medial and intimal area could be obtained by simply delineating the boundaries of the intima and media and ignoring the crinkles in the elastic laminae.
(4) A stocky man with a round face and belly, and skinny legs revealed beneath his shorts, he answered to Dr T or, among friends, Johnny, and when he smiled, his eyes crinkled nearly shut.
(5) Genome-length cDNA clones of turnip crinkle virus (TCV) were constructed with SmaI and XbaI restriction sites engineered at the 5' and 3' termini, respectively.
(6) These results are consistent with the proposed assembly model for turnip crinkle virus.
(7) We have previously proposed the same mechanism for the formation of defective interfering RNAs, chimeric sat-RNAs, and sat-RNA recombinants in the turnip crinkle virus system (Cascone, Carpenter, Li, and Simon.
(8) Dissociation of turnip crinkle virus (TCV) at elevated pH and ionic strength produces free dimers of the coat protein and a ribonucleoprotein complex that contains the viral RNA, six coat-protein subunits, and the minor protein species, p80 (a covalently linked coat-protein dimer).
(9) Mutations at a site with homology to the catalytic strand of self-cleaving sequences in certain viroids and satellites appeared to confer virulence on sat D in that test plants showed severe crinkling and stunting normally associated with sat C. However, sat C appeared along with a restored form of sat D in the progeny RNAs of these severely infected plants.
(10) Inspection of the alignment showed good correspondence between the experimentally defined beta-strands and alpha-helices of the capsid proteins of tomato bushy stunt, southern bean mosaic and turnip crinkle viruses, allowing prediction of the secondary structure elements in proteins with unresolved tertiary structure.
(11) The turnip crinkle virus coat protein binding sites in the ribonucleoprotein complex resulting from virion dissociation have been identified previously.
(12) We report a case of "crinkled cellophane maculopathy" which developed during the first few days following an uneventful trabeculectomy in a high myopic patient with primary open-angle glaucoma.
(13) My 24-year-old daughter – brilliant, ambitious and amazing – crinkles her nose at the words "feminist" and "women's movement".
(14) A hole opened in the cytoplasmic membrane through which the nucleus escaped, and crinkling of the residual cytoplasmic membrane was observed.
(15) Turnip crinkle virus (TCV) supports a small family of satellite RNAs (RNAs C, D and F).
(16) Striking amino acid homology has been observed between two potential polypeptides encoded by MCMV and polypeptides encoded by carnation mottle virus (CarMV) and turnip crinkle virus (TCV).
(17) Repeatability of the measurements is excellent but it is essential to digitize at a magnification at which crinkles in the internal elastic lamina are clearly visible.
(18) A 22-base region of turnip crinkle virus satellite-RNA C (sat-RNA C) is involved in the accumulation of monomeric and dimeric forms.
(19) (b) The vesicle membrane tends to 'crinkle' or collapse depending on the concentration of the other components of the fixative solution.
(20) A short open reading frame (ORF), ORF6, potentially encoding a polypeptide (pX) of 32-69 amino acids, was revealed upon computer translation of the 3' terminal regions of tomato bushy stunt, cymbidium ringspot, cucumber necrosis and artichoke mottled crinkle tombusviruses.
Null
Definition:
(a.) Of no legal or binding force or validity; of no efficacy; invalid; void; nugatory; useless.
(n.) Something that has no force or meaning.
(n.) That which has no value; a cipher; zero.
(v. t.) To annul.
(n.) One of the beads in nulled work.
Example Sentences:
(1) Measurements of acetylcholine-induced single-channel conductance and null potentials at the amphibian motor end-plate in solutions containing Na, K, Li and Cs ions (Gage & Van Helden, 1979; J. Physiol.
(2) DR(+) cells, however, showed no change in percentage and a lesser drop in absolute numbers, suggesting an increase with advancing disease of DR(+), Ig(-) null cells, which may represent immature B cell precursors.
(3) In this report we describe an improvement upon the design by Stanton and Lightfoot for a simple photographic null method to determine the kVp of a diagnostic region x-ray source.
(4) At least two (Rh null and the McLeod type) are responsible for congenital hemolytic disorders.
(5) (2) Sequences of brightness steps of like polarity (either increments or decrements) elicit positive and negative motion-dependent response components when mimicking motion in the cell's preferred and null direction, respectively.
(6) The analysis also involved statistical tests of a modified null hypothesis, the generation of confidence intervals (CIs) and a meta-analysis.
(7) The null potential of both responses became more and less negative with a decrease and an increase, respectively, in the extracellular potassium concentration.
(8) The null mutation of algR was generated in a mucoid derivative of the standard genetic strain PAO responsive to different environmental factors.
(9) Endoneurial fluid pressure (EFP) was recorded by an active, servo-null pressure system after a glass micropipette was inserted into rat sciatic nerve undergoing wallerian degeneration.
(10) In thymo-deprived mice (nude mice and B mice) the percentage of null cells increases during the stage of regeneration, and B mice develop a large number of Ig +-bearing cells.
(11) Alkaline phosphatase activity was elevated in the lymphocytes from T-CLL, cord blood and tonsils and the blast cells from Null-ALL.
(12) Analysis of ldlA cells has identified three classes of mutant alleles at the ldlA locus: null alleles, alleles that code for normally processed receptors that cannot bind LDL, and alleles that code for abnormally processed receptors.
(13) Putative null sup-38 mutations cause maternal-effect lethality which is rescued by a wild-type copy of the locus in the zygote.
(14) Null cells of patients with hypoplastic anemia did not produce erythroid colonies under any culture conditions.
(15) Comparison of simulated versus actual inheritance data demonstrates that the so-called null structural alleles actually produce functional globins.--The genetic controls in Peromyscus may be analogous to those in primates.
(16) A null zone and associated sudden phase-reversal of RSA were observed in stratum lucidum of CA3.
(17) When the stimulus is placed at a position approximately 80 degrees dorsal to the eye axis, there is no response; this area is called the null region.
(18) Northern blot analysis showed that Adh-1 mRNA was synthesized at wild-type levels in immature seeds of the null mutant, but dropped to 25% in mature seeds.
(19) Two tumours were null cell adenomas with PIs less than 0.1 and 0.2%.
(20) Thus this methodology offers the potential to study naturally occurring ADH electromorphs and null alleles independent of enzymatic activity assays.