(n.) The albumen of a seed; -- limited by recent writers to that formed within the embryo sac.
Example Sentences:
(1) Previous attempts to purify this enzyme from the liquid endosperm of kernels of Zea mays (sweet corn) were not entirely successful owing to the lability of partially purified preparations during column chromatography.
(2) Analysis of a transposable, element-induced o2 allele, o2-m20, revealed that sectors of endosperm cells contained the nuclear-localized O2 protein, indicating excision of the transposable element.
(3) 3. beta-Sitosteryl linoleate is the major sterol ester of the scutellum and endosperm.
(4) Northern blot analyses indicated that related transcripts are present in aleurones, coleoptiles, endosperms, internodes, leaves, ovules, roots and root tips, with highest levels of expression in the aleurones and endosperms.
(5) However, unlike animal cell calmodulin, endosperm calmodulin appears to associate with kinetochore microtubules throughout mitosis, which suggests a specialized role for higher plant calmodulin in the regulation of kinetochore microtubule dynamics.
(6) The endosperm cells of the American basswood Tilia americana are favorable experimental material for investigating the birefringence of living plant spindles and anaphase movement of chromosomes.
(7) It was found that these groups represent varying amounts of transcripts that range from 2 to 20% of the total endosperm mRNA population.
(8) The enzymes are likely to function in the depolymerization of cell wall arabinoxylans during mobilization of the starchy endosperm.
(9) A 216 bp promoter fragment of the 19 kDa protein zein gene pMS1, containing the CCAAT and TATA boxes, was analysed by a variety of techniques for in vitro interactions with nuclear proteins from endosperm tissue.
(10) Serum antibodies from the maize-fed mice, immunized with either alpha-zein or maize glutelin, showed even labelling of the major maize endosperm proteins while antibodies from mice on the wheat diet showed strong labelling of the Mr 27,000 and 58,000 bands.
(11) The physical parameters tested were: test weight (TW), endosperm texture (TE), pearling index (IP), 1000 kernel wt (W 1000), infrared reflectance (NIR) and color (Ref).
(12) The objectives of this paper were: to classify 24 modern hybrids of early corn according to endosperm texture and to determine their physical and chemical properties and their relationships.
(13) Thionin concentration in mature endosperm of barley cv.
(14) Ultrastructural studies showed that gamma-zein occurs in high concentrations in the first few subaleurone cells of nonmodified endosperms, but high concentrations of gamma-zein occur in the subaleurone and central endosperm cells of modified opaque-2 mutants.
(15) Glb2 transcripts are found only in the developing embryo, and not in endosperm, seedling, or unfertilized ears.
(16) Blocks of embedded caryopses were sectioned, exposing the endosperm tissue, and stained with iodine potassium iodide (IKI) and Calcofluor White.
(17) The kinetics of [35S]methionine incorporation into the major organelle fractions of 3-day-old endosperm tissue showed that the endoplasmic reticulum was immediately labelled, whereas a lag period preceded the labelling of mitochondria and glyoxysomes.
(18) DHPS mRNAs complementary to the cDNA were detected in RNA isolated from developing maize endosperm and embryo tissues.
(19) Pretreatment of intact castor bean endosperm tissue with tunicamycin partially inhibits the cotranslational core glycosylation step and results in the accumulation of a single sized unglycosylated precursor polypeptide of relative molecular mass 59 000.
(20) With the Ph and D methods it was difficult to distinguish between corn with hard, intermediate and soft texture endosperm.
(a.) Open to public perusal; -- said of a document conferring some right or privilege; as, letters patent. See Letters patent, under 3d Letter.
(a.) Appropriated or protected by letters patent; secured by official authority to the exclusive possession, control, and disposal of some person or party; patented; as, a patent right; patent medicines.
(a.) Spreading; forming a nearly right angle with the steam or branch; as, a patent leaf.
(a.) A letter patent, or letters patent; an official document, issued by a sovereign power, conferring a right or privilege on some person or party.
(a.) A writing securing to an invention.
(a.) A document making a grant and conveyance of public lands.
(a.) The right or privilege conferred by such a document; hence, figuratively, a right, privilege, or license of the nature of a patent.
(v. t.) To grant by patent; to make the subject of a patent; to secure or protect by patent; as, to patent an invention; to patent public lands.
Example Sentences:
(1) We found that, compared to one- and two-dose infants, those treated with three doses of Exosurf were more premature, smaller, required a longer ventilator course, and had more frequent complications, including patent ductus arteriosus (PDA), intraventricular hemorrhage, nosocomial pneumonia, and apnea.
(2) "We presently are involved in a number of intellectual property lawsuits, and as we face increasing competition and gain an increasingly high profile, we expect the number of patent and other intellectual property claims against us to grow," the company said.
(3) Most notably, retroperitoneal lymph nodes in rabbits remained dark blue up to 28 days after hindlimb endolymphatic instillation of liposomal patent blue.
(4) Central assessment of the angiograms revealed a patent infarct-related artery in 78 patients (patency rate 66%, 95% confidence limits 57 to 74%).
(5) These observations suggest that the function of BMG is to evoke mesenchymal cell differentiation into prechondroblasts during the latent or migratory morphogenetic phase while the effect of the culture medium is to provide the bionutritional requirements for synthesis of hyaline cartilage matrix by chondrocytes during the patent phase of development.
(6) Ligation of the left renal vein on the medial side of the adrenolumbar tributary maintained a patent left renal vein in all cases with 60% of left kidney biopsies showing no histological evidence of changes to glomeruli or tubules, and the remainder showing early acute tubular necrosis.
(7) Rapid diagnosis and treatment of patent ductus arteriosus and appropriate fluid intake are also essential for a favourable outcome in newborn infants with severe RDS treated with surfactant.
(8) Seven infants (group 1) received indomethacin to treat a clinically significant patent ductus arteriosus (PDA), and eight infants (group 2) received indomethacin prophylactically at 24 hours of age because of their high risk for PDA.
(9) However, one or more grafts were patent in 52 (90 per cent) of these 58 patients.
(10) A very low parasitaemia, (highest score 2), which was patent for only 10 days, was recorded.
(11) At operation a patent left umbilical artery was partially obstructing the distal left ureter.
(12) On Day 3, dogs with patent grafts underwent wound debridement, irrigation, and closure, and the treatment to which they had been randomized was carried out.
(13) The patient recovered well and postoperative angiography revealed all bypass grafts patent.
(14) (They also delivered an encouraging decision on patent trolls just this week.)
(15) The most commonly associated lesions were ventricular septal defect (50%), hypoplastic aortic arch (45%), patent ductus arteriosus (41%), transposition of great arteries (22.7%) and other intracardiac lesions comprised 30%.
(16) A case of double intussusception through a patent vitello-intestinal duct is reported.
(17) It was found that when the mice were infected with up to 5943 parasites within 6 days of treating a previous infection, no patent infection was recorded.
(18) In order to incorporate concordant patents, fuzzy subsets are employed, with the number of attempts required to achieve transitive closure being the values for comparison.
(19) A couple of years later, he patented a method of producing a water-repellent textile.
(20) Of the 23 sequential bypasses, only 1 anastomosis out of 46 was not patent for a success rate of 97.3%.