1,332 Artículos relativos a Equinodermos

• Some properties of a rapidly labelled ribonucleic acid species in Sphaerechinus granularis.
  Publicado en Biochim Biophys Acta
• Purification and characterization of ribonuclease from unfertilized eggs of the sea urchin, Psammechinus miliaris.
  Publicado en Nature
• The genetic control of sea urchin development: a chromatographic study of protein synthesis in the Arbacia punctulata embryo.
  Publicado en J Exp Zool
• The distribution of palmityl-CoA: carnitine palmityltransferase in the animal kingdom.
  Publicado en Comp Biochem Physiol
• Protein and non-protein nitrogen in the body fluid of Pisaster ochraceous (Echinodermata) in relation to nutrition and reproduction.
  Publicado en Comp Biochem Physiol
• Effects of increased viscosity on the movements of some invertebrate spermatozoa.
  Publicado en J Exp Biol
• Mechanical responses of isolated starfish digestive glands to metabolic drugs, inhibitors and nutrients.
  Publicado en Comp Biochem Physiol
• Ratios of oxygen-18: oxygen-16 in phosphate and carbonate from living and fossil marine organisms.
  Publicado en Nature
• The nature of messenger RNA in the early stages of sea urchin development.
  Publicado en Proc Natl Acad Sci U S A
• An estimation of genetic messages in the unfertilized echinoid egg.
  Publicado en Proc Natl Acad Sci U S A
• Morphogenetic effects of acidic glycoproteins on the development of sea urchin eggs.
  Publicado en Nature
• Photoreactivating enzyme in the sea urchin egg.
  Publicado en Biochem Biophys Res Commun
• Propylene phenoxetol as a "preservative" for living holothurians.
  Publicado en Nature
• Viscosimetric determination of cellulase activity in the intestine of the sea urchin: reaction mechanism and equilibrium constant for cellulase stabilization with calcium.
  Publicado en Acta Chem Scand
• A filter method for processing small samples of marine ova through fixation, dehydration, and embedding without changing containers.
  Publicado en Stain Technol
• Synthesis of basic proteins and cellular RNA species during sea urchin development.
  Publicado en Natl Cancer Inst Monogr
• Metabolism of the nucleolus during oogenesis, maturation, and early steps of embryonic development in echinoderms.
  Publicado en Natl Cancer Inst Monogr
• Proteins and nucleic acids of starfish oocyte nucleoli and ribosomes.
  Publicado en Natl Cancer Inst Monogr
• Experimental evidence for the nuclear control of differentiation in Micrasterias.
  Publicado en J Embryol Exp Morphol
• Estimation of zinc-65 background levels for marine coastal waters.
  Publicado en Nature
• Aktivitätsverlauf der enzymatischen Phosphorylierung von Thymidin während der Entwicklung des Seeigels Psammechinus miliaris von der Befruchtung bis zum Zweizeller.
  Publicado en Experientia
• About a possible mechanism involved in the shedding of sea urchins.
  Publicado en Experientia
• The chromosomal complement of blastomeres in Arbacia punctulata.
  Publicado en Chromosoma
• The carotenoids of the eggs and embryos of the sea urchin Strongylocentrotus purpuratus.
  Publicado en Dev Biol
• L-Malate dehydrogenase activity and protein synthesis in sea urchin embryos.
  Publicado en Dev Biol
• The animalizing action of trypsin on embryos of the sea urchin (Psammechinus miliaris, Paracentrotus lividus). (A study of interactions in early embryonic differentiation).
  Publicado en Arch Biol (Liege)
• Analysis of the effect of alpha-dinitrophenol on cleavage and development of the sea urchin embryo.
  Publicado en Protoplasma
• L'ultrastruttura dei muscoli delle oloturie.
  Publicado en Atti Accad Fisiocrit Siena [Med Fis]
• Free amino acid pools in the developing sea urchin Lytechinus variegatus.
  Publicado en Exp Cell Res
• Distribution of basic proteins in centrifuged sea urchin eggs.
  Publicado en Exp Cell Res
• The surface reactions associated with fertilization of the sea urchin egg as studied by immunoelectron microscopy.
  Publicado en J Ultrastruct Res
• Site of action of ribonuclease during its inhibition of egg cleavage.
  Publicado en Nature
• Subcellular particles in echinoderm tube feet. I. Class asteroidea.
  Publicado en J Ultrastruct Res
• Concentrations of the naturally-occurring radionuclides 210Pb, 210Po, and 226Ra in aquatic fauna. E: ANL-7360.
  Publicado en ANL Rep
• Division delay in irradiated gametes of sea urchins. ANL-7360.
  Publicado en ANL Rep
• Sur deux trématodes larvaires d'Antedon mediterranea Lmk. (Echinoderme): Metaceracaria sp. (Monorchiidae Odhner, 1911), et métacercaire de Diphterostomum brusinae Stoss., 1904 (Zoogonidae Odhner, 1911).
  Publicado en Ann Parasitol Hum Comp
• Some observations on the ultrastructure of the oocyte of Thyone briareus with special reference to the relationship of the Golgi complex and endoplasmic reticulum in the formation of yolk.
  Publicado en J Ultrastruct Res
• The ultrastructure of the mucous granules from starfish tube feet.
  Publicado en J Ultrastruct Res
• Jelly dispersing enzyme obtained from spermatozoa of sea urchin, Anthocidaris crassispina.
  Publicado en Exp Cell Res
• Etude de la régéneration chez Asterina gibbosa Penn. (Echinoderme Astéride) par la méthode de l'irradiation aux rayons X.
  Publicado en C R Seances Soc Biol Fil
• Radiation-induced mitotic delay in sea urchin eggs treated with puromycin and actinomycin D.
  Publicado en Radiat Res
• Anti-mitotic effects of colchicine and hydrostatic pressure; synergistic action on the cleaving eggs of Lytechinus variegatus.
  Publicado en J Cell Physiol
• A cytochemical study of cytoplasmic basic proteins in echinoderm oogenesis.
  Publicado en Exp Cell Res
• The incorporation of 35SO-4 in whole embryos and meridional, animal and vegetal halves of the sea urchin Paracentrotus lividus.
  Publicado en Exp Cell Res
• Protein synthesis during first cleavage of sea urchin embryos.
  Publicado en Science
• The relation between frequencies of amino acids and ordered trinucleotides.
  Publicado en J Mol Biol
• Nuclear magnetic resonance spectra of substituted naphthoquinones. Influence of substituents on tautomerism, anisotropy, and stereochemistry in the naphthazarin system.
  Publicado en J Org Chem
• Recherches sur les effets de l'acide ribonucléique soluble sur la différenciation de l'oeuf de l'oursin Paracentrotus lividus.
  Publicado en C R Seances Soc Biol Fil
• Rate of protein synthesis: regulation during first division cycle of sea urchin eggs.
  Publicado en Science
• Experiments concerning the cleavage furrow in invertebrate eggs.
  Publicado en J Exp Zool
• Analysis of the vegetalizing action of tyrosine on the sea urchin embryo.
  Publicado en J Exp Zool
• Control of gastrulation in the starfish, Asterias forbesii.
  Publicado en Exp Cell Res
• High pressure effects on endogenous adenine nucleotide levels in sea urchin eggs prior to first cleavage.
  Publicado en J Cell Biol
• The endocommensal ciliates of Venezuelan sea urchins.
  Publicado en J Protozool
• Optical rotatory dispersion of mitotic apparatus isolated from dividing eggs of Strongylocentrotus drobachiensis.
  Publicado en J Mol Biol
• Studies on sulfhydryl groups during cell division of sea-urchin eggs. 8. Some properties of mitotic apparatus proteins.
  Publicado en Biochim Biophys Acta
• Evolution among the Echinoidea.
  Publicado en Biol Rev Camb Philos Soc
• Influence of individual amino acids on uptake and incorporation of valine, glutamic acid and arginine by unfertilized and fertilized sea urchin eggs.
  Publicado en Biol Bull
• Uptake of organic material by aquatic invertebrates. IV. The influence of salinity on the uptake of amino acids by the brittle star, Ophiactis arenosa.
  Publicado en Biol Bull
• The effects of glycerol and other organic solutes on the motility and respiration of some invertebrate spermatozoa.
  Publicado en Biol Bull
• Counteraction of the anti-mitotic effects of D20 in the dividing eggs of Argacia punctulata: a temperature-pressure analysis.
  Publicado en Exp Cell Res
• Changing populations of messenger RNA during sea urchin development.
  Publicado en Proc Natl Acad Sci U S A
• Izmenenie funktsional'noi aktivnosti neirogormonov u èmbrionov Paracentrotus lividus v techenie mitoticheskogo tsikla.
  Publicado en Dokl Akad Nauk SSSR
• The ribonucleic acid metabolism during the one-cell stage of the sea urchin development.
  Publicado en Comp Biochem Physiol
• Continuity of protein synthesis through cleavage metaphase.
  Publicado en Science
• An in vitro study of lipogenesis in the sea star, Pisaster ochraceus.
  Publicado en Comp Biochem Physiol
• Incorporation of amino acids into protein by artificially activated non-nucleate fragments of sea urchin eggs.
  Publicado en Biol Bull
• Food, reproduction and organic constitution of the common Antarctic echinoid Sterechinus neumayeri (Meissner).
  Publicado en Biol Bull
• Sea cucumber sibling species: polypeptide chain types and oxygen equilibrium of hemoglobin.
  Publicado en Science
• Cell division: pressure-induced reversal of the antimeiotic effects of heavy water in the oocytes of the starfish, Asterias forbesi.
  Publicado en J Cell Physiol
• Distribution des protéines basiques nucléaires et cytoplasmiques, dans l'ovocyte en croissance de Paracentrotus lividus (Lmk).
  Publicado en C R Seances Soc Biol Fil
• Inhibition du développement de l'oeuf d'oursin après action de l'actinomycine D sur l'ovocyte.
  Publicado en C R Seances Soc Biol Fil
• Respiration during the reproductive cycle in the sea urchin, Strongylocentrotus purpuratus.
  Publicado en Biol Bull
• The gamete-shedding substances of starfishes: a physiological-biochemical study.
  Publicado en Am Zool
• Relations entre la structure des polyamines et leur action sur la différenciation de l'oeuf de l'oursin Paracentrotus lividus.
  Publicado en C R Acad Sci Hebd Seances Acad Sci D
• Early development of the echinoid egg compared with erythropoiesis.
  Publicado en Biol Rev Camb Philos Soc
• The uptake of valine and cytidine by sea-urchin embryos and its relation to the cell surface.
  Publicado en J Cell Sci
• Mitochondria respiring without exogenous substrate. A study of aged sea urchin spermatozoa.
  Publicado en Exp Cell Res
• The mechanical properties of the membrane of the sea urchin egg during cleavage.
  Publicado en Exp Cell Res
• Feedback regulation in the ribopyrimidine "salvage" pathway.
  Publicado en Exp Cell Res
• The chemical basis of sea urchin embryogenesis.
  Publicado en Bull Schweiz Akad Med Wiss
• Protein synthesis in micromeres of the sea urchin egg.
  Publicado en Science
• Neurochemical control of gamete release in starfish.
  Publicado en Biol Bull
• Deistvie ingibitorov na izmenenie aktivnosti tsitokhromoksidazy v rannem razvitii morskogo ezha.
  Publicado en Dokl Akad Nauk SSSR
• Zur biologischen Wirkung des Griseofulvols. Vergleichende Untersuchungen mit Griseofulvin und Colchicin.
  Publicado en Hautarzt
• Partnerschaft zwischen Kardinalfischen (Apogon spec.) und dem Gorgonenhaupt (Astroboa nuda Lyman) im Roten Meer.
  Publicado en Z Tierpsychol
• Etudes expérimentales sur la griséofulvine. Expériences sur le cobaye, la Vicia faba equina, la Planaria gonocephala et le Paracentrotus lividus.
  Publicado en G Ital Dermatol Minerva Dermatol
• Photoobjektive als "Tubuslinsen" beim einfachen Mikroskop bei Mikrofilmaufnahmen.
  Publicado en Z Wiss Mikrosk
• Studies on the effects of proteins on phosphate uptake by sand dollar embryos.
  Publicado en Acta Embryol Morphol Exp
• Studies on the mode of action of sea urchin toxin. I. Conditions affecting release of hiamine and other agents from isolated tissues.
  Publicado en Toxicon
• Uber die Beweglichkeit von Seeigeln.
  Publicado en Naturwissenschaften
• Effects of synthetic eledoisin and bradykinin on certain invertebrate preparations and the isolated frog heart.
  Publicado en Nature
• O vozmozhnon uchastii serotonina i drugikh neirogormonov v reguliatsii biosinteza belkov (opyty na iaitsekletkakh morskikh ezhei).
  Publicado en Dokl Akad Nauk SSSR
• Studies on the saponins of the sea cucumber.
  Publicado en Yakugaku Zasshi
• Zavisimost' mezhdu urovniami teploustoichivosti raznykh belkov u odnogo i togo zhe vida v riadu poikilotermnykh zhivotnykh.
  Publicado en Tsitologiia
• The vitelline membrane and cortical particles in sea urchin eggs and their function in maturation and fertilization.
  Publicado en Adv Morphog
• Cytochemical studies on cytoplasmic RNA-associated basic proteins in oocytes, somatic cells, and ribosomes.
  Publicado en Histochemie
• Acid-soluble nucleotides in the sea urchin egg. II. Uridine diphosphate sugars.
  Publicado en Embryologia (Nagoya)
• Acid-soluble nucleotides in the sea urchin egg. I. Ion-exchange chromatographic separation and characterization.
  Publicado en Embryologia (Nagoya)
• Dosage de groupes sulfhydriles à la surface d'embryons vivants de l'oursin Paracentrotus lividus.
  Publicado en C R Seances Soc Biol Fil