(n.) A material found in the cell walls of cork. It is a modification of lignin.
Example Sentences:
(1) Expression was restored when EDTA-treated suberin was supplemented with zinc.
(2) When two tomato near-isolines which differ at this locus and in their susceptibility to the pathogen were compared, more rapid suberin coating in the xylem of resistant plants correlated closely with a more rapid increase in the activity of phenylalanine ammonia-lyase (PAL; EC 4.3.1.5), an enzyme which is essential to the suberization process.
(3) After treatment with EDTA, suberin no longer induced esterase production.
(4) Application of phloroglucinol + HCl or toluidine blue O selectively quenched lignin autofluorescence and allowed visualization of intracellular suberin lamellae previously undetected.
(5) A technique is described which uses the lipid fluorochrome neutral red as a cytochemical probe to detect the hydrophobic domain of the ligno-suberin matrix in native and wound periderm of potato tuber.
(6) Various lipid-soluble dyes were dissolved in this solvent system and tested for their intensity, contrast, and specificity of staining of suberin lamellae in plant tissue.
(7) Native polyacrylamide gels of extracellular proteins produced by several Streptomyces isolates grown with suberin were assayed in situ for esterase activity.
(8) A highly anionic peroxidase induced in suberizing cells was suggested to be the key enzyme involved in polymerization of phenolic monomers to generate the aromatic matrix of suberin.
Waxy
Definition:
(a.) Resembling wax in appearance or consistency; viscid; adhesive; soft; hence, yielding; pliable; impressible.
Example Sentences:
(1) The aim of the trial was to determine the effectiveness of aspirin in preventing cardiovascular problems in people with asymptomatic atherosclerosis – the undetected build-up of waxy plaque deposits on the inside of blood vessels.
(2) He made his way to a spot on the cobblestones not far from the marble mausoleum housing the waxy corpse of Vladimir Lenin , and began to undress.
(3) The neuronal ceroid lipofuscinoses are clinical disorders associated with the accumulation of autofluorescent waxy pigments within cells of several different tissues.
(4) However, the cloned rice waxy gene contained base substitution mutations.
(5) The development of new heterowaxy or waxy sorghum hybrids may further increase sorghum feed efficiency.
(6) In the presence of both intact and disrupted amyloplasts an artificial preprotein (TP30), consisting of the waxy transit peptide plus the first 34 amino acids of the mature waxy protein fused in-frame to the beta-glucuronidase of Escherichia coli, is processed to the size expected when the transit peptide is cleaved off.
(7) The waxy exudates decreased in 11 patients (39.29%) and increased in 8 patients (28.57%).
(8) Based on these findings a hypothesis for the development of waxy degeneration is proposed: locally defects of the plasmamembrane cause segmental contracture, glycogen granules and water soluble enzymes are lost through holes in the plasma membrane, and finally the affected fibre segment becomes necrotic.
(9) Acid hydrolyzates of waxy-maize starch were separated to give Fractions I, II, and III [T. Watanabe, and D. French, Carbohydr.
(10) To study the effect of the degree of chain branching, waxy starch, containing 98% amylopectin, was compared with high amylose starch, containing 30% amylopectin, and normal crystalline starch, containing 74% amylopectin.
(11) Homology between the previously cloned maize waxy gene and the rice gene has facilitated our cloning of a 15-kb HindIII fragment that contains the entire rice gene.
(12) We report, however, the presence of maltose in waxy extracts, a disaccharide otherwise supposed to be absent in this genotype.
(13) In 3 cases additionally appeared: waxy pallor of optic disc, vascular narrowing, reflexless hypoplastic macula, pigmentless periphery, acquired blue-yellow blindness, concentric limitation of the visual field, reduced darkadaptation, abolished electroretinogram and myopic astigmatism.
(14) During oviposition, the inner cuticular layer unfolds and inflates into a pair of balloonlike structures that evert through the organ external aperture to receive and manipulate each egg as it is laid, coating it with a waxy layer that prevents desiccation.
(15) SDS-PAGE analysis of proteins bound to endosperm starch granules in the normal plants revealed a single band with a Mr of 60 kd, whereas waxy plants did not exhibit a similar band.
(16) The molecular basis for the unusual phenotype conditioned by the waxy(Wx)-m5 Ds allele has been elucidated.
(17) We demonstrate that these gene products are altered in rice strains containing mutant waxy genes.
(18) This tradition of what academics call "dark tourism" endures today: there is something morbid about peering at Amy Winehouse's skinny but healthily waxy arms.
(19) Eight patients developed a syndrome marked by features of catatonia (including posturing, waxy flexibility, withdrawal and regression) and parkinsonism (including bradykinesia and rigidity) while receiving high-potency neuroleptic drugs.
(20) Advanced cheiroarthropathy with shining waxy skin was diagnosed in 41 patients (group I).