(a.) Easily crumbling to pieces; friable; loose; as, a powdery spar.
(a.) Sprinkled or covered with powder; dusty; as, the powdery bloom on plums.
(a.) Resembling powder; consisting of powder.
Example Sentences:
(1) Not only separation of native, two-stranded DNA from denatured molecules but more distinct fractionation of single-stranded DNA was demonstrated on unmodified powdery and microgranular cellulose.
(2) However, it inhibited some Mycobacterium and Rhodotorula, and it showed excellent control of powdery mildew of barley plants in greenhouse tests at concentrations between 31.2 and 62.5 ppm.
(3) We report here the complete amino acid sequence of a pathogen-induced putative peroxidase from wheat (Triticum aestivum L.) as deduced from cDNA clones representing mRNA from leaves infected with the powdery mildew fungus Erysiphe graminis.
(4) The kit INPOLIN is intended for the local therapy of a tuberculosis cavern by spraying its walls with the powdery medicinal preparation.
(5) A full length cDNA of a barley leaf messenger, found to increase in amount during infection attempts by the powdery mildew fungus (Erysiphe graminis), is characterized.
(6) Wheat (Triticum aestivum) exhibits local acquired resistance to the powdery mildew pathogen Erysiphe graminis f. sp.
(7) But back then, if you had a headache, you'd wait until you got home, open the dusty bottle, and swallow a white, powdery pill, which tasted disgusting.
(8) The development of inflammatory reaction in 106 patients with severe and extremely severe burns in combined use in the complex treatment of extracorporeal hemosorption, enterosorption, applicative sorption by the powdery PMS-Zn sorbent, passive immunotherapy was studied.
(9) A taxonomic study of strain B-98891, which produced an antibiotic effective against powdery mildew of barley, identified it as Streptoverticillium rimofaciens.
(10) The chromatin pattern was fine and "powdery" with multiple small micronucleoli.
(11) The blue flag beach is backed by powdery dunes and looks out towards Caldey island.
(12) Round, saucer-type sleds work best on the powdery sand.
(13) In use of a powdery composition containing the dry pharmaceutical collagen (20 component parts), ampicillin (20), methyluracil (1), dioxidine (1) for the treatment of suppurative wounds after different operative interventions on the abdominal organs, the wound cleaning of purulent-necrotic masses occurred in average 9 days, the onset of granulation formation--7.7, epithelization--8.4 days earlier than in patients treated by the conventional preparations.
(14) A search for practically valuable mutant genes conferring resistance to barley powdery mildew applied a screening system where four commercial varieties of barley without known genes for resistance were tested to the successful mildew race D1.
(15) Of forest and sea and mountains, and powdery white beaches.
(16) Rub this in using your fingertips so that the crumble mix is not powdery but has a few lumps and bumps in it.
(17) The reasons for this approach which we termed enterosorption, were good adsorptive properties, smooth surface, strength and uniformal nature of synthetic carbon adsorbents, causing practically no symptoms of enteropathy which are typical for high doses of powdery carbons.
(18) Sodium salts of the inositol phosphates were more powdery and less hygroscopic than the potassium salts.
(19) Genetical analyses of these dominant resistant lines included crosses to susceptible material, crosses to the ml-o variety 'Refoma', crosses among the lines, crosses to sources of known dominant resistance genes, and tests to a panel of 30 different races of barley powdery mildew.
(20) A new antibiotic mildiomycin, strongly active against powdery mildew, was isolated from the culture filtrate of Streptoverticillium rimofaciens B-98891.
Pulverized
Definition:
(imp. & p. p.) of Pulverize
Example Sentences:
(1) The process of cellular fusion induced by Sendai virus in Chinese hamster cells (Don line) afforded us the opportunity to study nuclear envelope formation around metaphase sets in the presence of interphase nuclei, when chromosome pulverization failed to occur in such multinucleate cells.
(2) The longer the cells were incubated with Colcemid before fusion, the higher was the number of cells with telophase-like nuclei and the lower the percentage of cells with pulverizations.
(3) 30% of the metaphase cells from treated females and fetuses showed strongly contracted chromosomes and reduced number os "pulverized" chromosomes.
(4) These observations further substantiate our previously advanced hypothesis regarding the essential role played by substances present in a mitotic cell in the induction of chromosome pulverization and nuclear membrane dissolution.
(5) The stool samples are dried, pulverized, and then investigated.
(6) On the contralateral side, the demineralized bone was reimplanted without pulverization, but with bone marrow.
(7) Therefore, the utmost care should be taken in the production and handling of pulverized enzymes and their inhalation should be avoided.
(8) ARU chief executive Bill Pulver has announced a change to allow a few, much-capped players based offshore to be selected for Australia.
(9) After UV treatment, pulverization of the chromosomes occurred and larger nuclear fragments which might be products of an abnormally proceeding mitosis with chromatin confluence were observed.
(10) The trace photodegradation product in pulverized tablets is determined along with nifedipine by the same procedure.
(11) Cells were cultured for varying periods in the presence and absence of nonpolymerized methacrylate (one to two-micrometer spherules), pulverized polymerized material, or culture chambers that were pre-coated with polymerized cement.
(12) In addition to chromosomal breaks, gaps and pulverization, three kinds of cytogenetic damage (double minutes, polyploidy and endoreduplication) not yet reported following productive infection with HSV or other animal viruses were frequently observed.
(13) Pulverized calcium oxalate renal stones were extracted with 0.05 M EDTA, pH 8.0; nephrocalcin eluted in five peaks using DEAE-cellulose column chromatography, and each peak was further resolved by Sephacryl S-200 column chromatography.
(14) Analyses with the use of cell synchronization and autoradiography revealed that chromosome aberrations were induced only in the cells which synthesized DNA during incubation at 39 degrees C. We classified the chromosome aberrations into five types: gap or break type; exchange type; pulverization type; complex type; and ring type.
(15) All birds on one of the premises ( a total of 14, 000) were vaccinated when 5 days old with a liquid vaccine of strain B1 (one fourth dose per bird) using the Dutch pulverizing apparatus Flox-10 -- group I.
(16) Shock wave generation by spark gap, electromagnetic, piezoelectric and microexplosive techniques are related to their peak energy, frequency, and total energy capabilities which impacts on both anesthesia needs and the length and number of treatment sessions required to pulverize calculi.
(17) Photo-irradiation of G2 or early prophase chromatin induced chromosome pulverization.
(18) After pulverization the dusts contained 98.1% and 99.6% respirable particles, and 6.5% and 6.0% of SiO2, respectively, determined with the Polezhajev method.
(19) The effect of pulverized plastic and glass-ceramic materials (methylmetacrylate, MNA), which are used as implantation materials in surgical medicine, on cell growth, DNA synthesis rate (adjudged by incorporation of 3H-thymidine into DNA), glucose consumption and lactate production (glycolytic rate) was studied in asynchronous monolayer cultures of rather fast proliferating Ehrlich ascites tumor cells and rather slowly proliferating diploid human fibroblasts.
(20) One patient with total stone pulverization, become jaundiced 1 month after ECSWL and a gallbladder carcinoma was found at surgery.