- 9.450 - 9.500 de 9.511 resultados
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Selective changes in methionine tRNA species during development of the posterior silkglands of Bombyx mori
Araya, A., Krauskopf, M. & Siddiqui, M. A. Q., 1 dic 1975, En : Biochemical and Biophysical Research Communications. 67, 3, p. 924-934 11 p.Resultado de la investigación: Article
Study of blood coagulation in women treated with megestrol acetate implants
Lira, P., Rivera, L., Díaz, S. & Croxatto, H. B., 1975, En : Contraception. 12, 6, p. 639-644 6 p.Resultado de la investigación: Article
Variable region sequences of two antipneumococcal antibody light chains
Cannon, E. C., Margolies, M. N., Rosemblatt, M. S. & Haber, E., 1975, En : Federation Proceedings. 34, 3Resultado de la investigación: Article
Functional organization of the mammalian genome.
Bonner, J., Garrard, W. T., Gottesfeld, J. & Holmes, D. S., 1 ene 1974, En : Cold Spring Harbor Symposia on Quantitative Biology. 38, p. 303-310 8 p.Resultado de la investigación: Article
Heterologous mischarging as a means of tRNA fractionation. I. Behaviour of E.coli phenylalanyl-tRNA1 Val on BD-cellulose
Rosenmann, E. & Krauskopf, M., 1 ago 1974, En : Nucleic Acids Research. 1, 8, p. 935-944 10 p.Resultado de la investigación: Article
Interspersion of repetitive and single copy sequences in nuclear ribonucleic acid of high molecular weight
Holmes, D. S. & Bonner, J., 1974, En : Proceedings of the National Academy of Sciences of the United States of America. 71, 4, p. 1108-1112 5 p.Resultado de la investigación: Article
In vivo subunit hybridization of succinic semialdehyde and 4-aminobutanal dehydrogenases from a pseudomonas species
Rosemblatt, M. S., Callewaert, D. M. & Tchen, T. T., 1 sep 1974, En : Biochemistry. 13, 20, p. 4176-4180 5 p.Resultado de la investigación: Article
Late Paleozoic K/Ar ages of blueschists from Pichilemu, Central Chile
Herve, F., Munizaga, F., Godoy, E. & Aguirre, L., 1974, En : Earth and Planetary Science Letters. 23, 2, p. 261-264 4 p.Resultado de la investigación: Article
Purification and properties of 3-aminopropanal dehydrogenase from a pseudomonas species
Callewaert, D. M., Tchen, T. T. & Rosemblatt, M. S., 1 sep 1974, En : Biochemistry. 13, 20, p. 4181-4184 4 p.Resultado de la investigación: Article
Purification and properties of 4 aminobutanal dehydrogenase from a Pseudomonas species
Callewaert, D. M., Rosemblatt, M. S. & Tchen, T. T., 1974, En : Journal of Biological Chemistry. 249, 6, p. 1737-1741 5 p.Resultado de la investigación: Article
Sequence Composition of Rat Ascites Chromosomal Ribonucleic Acid
Holmes, D. S., Bonner, J. & Mayfield, J. E., 1 feb 1974, En : Biochemistry. 13, 5, p. 849-855 7 p.Resultado de la investigación: Article
Sequence Composition of Rat Nuclear Deoxyribonucleic Acid and High Molecular Weight Nuclear Ribonucleic Acid
Holmes, D. S. & Bonner, J., 1 feb 1974, En : Biochemistry. 13, 5, p. 841-848 8 p.Resultado de la investigación: Article
Stray light interference in the spectrophotometric measurement of enzyme activity and determination of kinetic parameters
Eyzaguirre, J., 9 sep 1974, En : Biochemical and Biophysical Research Communications. 60, 1, p. 35-41 7 p.Resultado de la investigación: Article
Studies on fish liver protein synthesis-I. Isolation and characterizatin of shark liver transfer ribonucleic acid
Krauskopf, M., Araya, A. & Litvak, S., 15 ago 1974, En : Comparative Biochemistry and Physiology -- Part B: Biochemistry and. 48, 4Resultado de la investigación: Article
The duration of egg transport and its regulation in mammals.
Croxatto, H. B., 1974, En : Basic Life Sciences. 4, PT. B, p. 159-166 8 p.Resultado de la investigación: Article
Active site-directed inhibition of E. coli DNA-dependent RNA polymerase by pyridoxal 5′-phosphate
Venegas, A., Martial, J. & Valenzuela, P., 19 dic 1973, En : Biochemical and Biophysical Research Communications. 55, 4, p. 1053-1059 7 p.Resultado de la investigación: Article
Are all nucleotidyl transferases metalloenzymes?
Valenzuela, P., Morris, R. W., Faras, A., Levinson, W. & Rutter, W. J., 6 ago 1973, En : Biochemical and Biophysical Research Communications. 53, 3, p. 1036-1041 6 p.Resultado de la investigación: Article
Effect of intramolecular photochemical cross-linking and of alkylation of 4-thiouridine in E. colitRNAval1: On the heterologous mischarging by yeast phenylalanyl-trna synthetase
Kumar, S. A., Krauskopf, M. & Ofengand, J., ago 1973, En : Journal of Biochemistry. 74, 2, p. 341-353 13 p.Resultado de la investigación: Article
Interruptions of spreading and the compressive tectonic phases of the meridional andes
Charrier, R., 1973, En : Earth and Planetary Science Letters. 20, 2, p. 242-249 8 p.Resultado de la investigación: Article
La piruvato carboxilasa de Pseudomonas aeruginosa purificación y propiedades
Ramírez, A. & Eyzaguirre, J., dic 1973, En : Archivos de Biologia y Medicina Experimentales. 9, 1 ,2,3, p. 20-28 9 p.Resultado de la investigación: Article
Preparation, molecular weight, base composition, and secondary structure of giant nuclear ribonucleic acid
Holmes, D. S. & Bonner, J., 1973, En : Biochemistry. 12, 12, p. 2330-2338 9 p.Resultado de la investigación: Article
Preparation and kinetic properties of a new form of chymotrypsin which is active at alkaline pH: α1 chymotrypsin
Valenzuela, P. & Bender, M. L., 1973, En : Journal of Biological Chemistry. 248, 14, p. 4909-4914 6 p.Resultado de la investigación: Article
Rb/Sr ages of rocks from the Chilean metamorphic basement
Munizaga, F., Aguirre, L. & Herve, F., 1973, En : Earth and Planetary Science Letters. 18, 1, p. 87-92 6 p.Resultado de la investigación: Article
Succinic semialdehyde dehydrogenase from a Pseudomonas species. I. Purification and chemical properties
Callewaert, D. M., Rosemblatt, M. S., Suzuki, K. & Tchen, T. T., 1973, En : Journal of Biological Chemistry. 248, 17, p. 6009-6013 5 p.Resultado de la investigación: Article
Succinic semialdehyde dehydrogenase from a Pseudomonas species. II. Physical and immunochemical properties of the enzyme
Rosemblatt, M. S., Callewaert, D. M. & Tchen, T. T., 1973, En : Journal of Biological Chemistry. 248, 17, p. 6014-6018 5 p.Resultado de la investigación: Article
Transport of microspheres in the genital tract of the female rabbit
Croxatto, H. B., Vogel, C. & Vasquez, J., 1973, En : Journal of Reproduction and Fertility. 33, 2, p. 337-341 5 p.Resultado de la investigación: Article
Two malic enzymes in Pseudomonas aeruginosa
Eyzaguirre, J., Cornwell, E., Borie, G. & Ramirez, B., 1973, En : Journal of Bacteriology. 116, 1, p. 215-221 7 p.Resultado de la investigación: Article
A simple nonsurgical technique to obtain unimplanted eggs from human uteri
Croxatto, H. B., Fuentealba, B., Diaz, S., Pastene, L. & Tatum, H. J., 1 mar 1972, En : American Journal of Obstetrics and Gynecology. 112, 5, p. 662-668 7 p.Resultado de la investigación: Article
Chromosomal RNA: Its properties
Holmes, D. S., Mayfield, J. E., Sander, G. & Bonner, J., 1 ene 1972, En : Science. 177, 4043, p. 72-74 3 p.Resultado de la investigación: Article
Estudio sobre el transporte del óvulo en la mujer.
Croxatto, H. B., Díaz, S., Croxatto, H. D., Fuentealba, B., Carrillo, D. & Fabres, C., 1972, En : Revista Chilena de Obstetricia y Ginecologia. 37, 3, p. 79-83 5 p.Resultado de la investigación: Article
Interaction of fragmented and cross-linked Escherichia coli valine transfer ribonucleic acid with T u factor-guanosine triphosphate complex.
Krauskopf, M., Chen, C. M. & Ofengand, J., 10 feb 1972, En : Journal of Biological Chemistry. 247, 3, p. 842-850 9 p.Resultado de la investigación: Article
Studies on the duration of egg transport in the human oviduct. I. The time interval between ovulation and egg recovery from the uterus in normal women.
Croxatto, H. B., Díaz, S., Fuentealba, B., Croxatto, H. D., Carrillo, D. & Fabres, C., 1 ene 1972, En : Fertility and Sterility. 23, 7, p. 447-458 12 p.Resultado de la investigación: Article
Acylation of - and -chymotrypsins by p-nitrophenyl acetate. Enzyme-substrate complex formation and pH dependence.
Hardman, M. J., Valenzuela, P. & Bender, M. L., 10 oct 1971, En : Journal of Biological Chemistry. 246, 19, p. 5907-5913 7 p.Resultado de la investigación: Article
Conformation of δ-chymotrypsin during catalysis. Chemical reactivity of the isoleucine 16 amino group in the acyl-enzyme intermediate
Valenzuela, P. & Bender, M. L., 12 may 1971, En : BBA - Enzymology. 235, 2, p. 411-413 3 p.Resultado de la investigación: Article
Contraceptive action of megestrol acetate implants in women
Croxatto, H. B., Díaz, S., Atria, P., Cheviakoff, S., Rosatti, S. & Oddó, H., 1971, En : Contraception. 4, 3, p. 155-167 13 p.Resultado de la investigación: Article
Kinetic properties of succinylated and ethylenediamine-amidated δ-chymotrypsins
Valenzuela, P. & Bender, M. L., 15 dic 1971, En : BBA - Enzymology. 250, 3, p. 538-548 11 p.Resultado de la investigación: Article
The difference between alpha-and delta-chymotrypsins. Preparation and alkaline pH dependence of alpha1-chymotrypsin-catalyzed hydrolysis of N-acetyl-L-tryptophan methyl ester (ATME). The involement of alanine-149 in alpha-chymotrypsin catalysis.
Valenzuela, P. & Bender, M. L., 28 jul 1971, En : Journal of the American Chemical Society. 93, 15, p. 3783-3784 2 p.Resultado de la investigación: Article
The function of pseudouridylic acid in transfer ribonucleic acid. Irradiation and cyanoethylation of E. coli valine tRNA fragments
Krauskopf, M. & Ofengand, J., 10 jun 1971, En : FEBS Letters. 15, 2, p. 111-115 5 p.Resultado de la investigación: Article
Thiamine Pyrophosphate-Catalyzed Enzymatic Decarboxylation of α-Oxo Acids
Ullrich, J., Ostrovsky, Y. M., Eyzaguirre, J. & Holzer, H., 1 ene 1971, En : Vitamins and Hormones. 28, C, p. 365-398 34 p.Resultado de la investigación: Article
Transport of microspheres by the human oviduct in vitro and the effect of treatment with megestrol acetate.
Avendaño, S., Pelaez, J. & Croxatto, H. B., 1 ene 1971, En : Journal of Reproduction and Fertility. 27, 2, p. 261-264 4 p.Resultado de la investigación: Article
Binding of Competitive Inhibitors to S-Chymotrypsin in the Alkaline pH Region. Competitive Inhibition Kinetics and Proton-Uptake Measurements
Valenzuela, P. & Bender, M. L., 1 jun 1970, En : Biochemistry. 9, 12, p. 2440-2446 7 p.Resultado de la investigación: Article
Role of intrauterine environment in the disappearance of eggs in rats bearing an IUD
Fuentealba, B. & Croxatto, H. B., 1970, En : Contraception. 2, 3, p. 179-185 7 p.Resultado de la investigación: Article
The function of pseudouridylic acid in transfer RNA. III. Inactivation of formylmethionine transfer RNA of E. coli by cyanoethylation with acrylonitrile
Siddiqui, M. A. Q., Krauskopf, M. & Ofengand, J., 6 ene 1970, En : Biochemical and Biophysical Research Communications. 38, 1, p. 156-164 9 p.Resultado de la investigación: Article
Alkaline pH dependence of delta-chymotrypsin-catalyzed hydrolysis of specific substrates.
Valenzuela, P. & Bender, M. L., ago 1969, En : Proceedings of the National Academy of Sciences of the United States of America. 63, 4, p. 1214-1221 8 p.Resultado de la investigación: Article
A simple one-step method for the preparation of highly purified formylmethionine transfer ribonucleic acid and methionine transfer ribonucleic acid from Escherichia coli
Henes, C., Krauskopf, M. & Ofengand, J., 1969, En : Biochemistry. 8, 7, p. 3024-3028 5 p.Resultado de la investigación: Article
Fertility control in women with a progestogen released in microquantities from subcutaneous capsules
Croxatto, H., Díaz, S., Vera, R., Etchart, M. & Atria, P., 1 dic 1969, En : American Journal of Obstetrics and Gynecology. 105, 7, p. 1135-1138 4 p.Resultado de la investigación: Article
Terpene biosynthesis: Formation of nerol, geraniol, and other prenols by an enzyme system from Pinus radiata seedlings
Beytía, E., Valenzuela, P. & Cori, O., 1 ene 1969, En : Archives of Biochemistry and Biophysics. 129, 1, p. 346-356 11 p.Resultado de la investigación: Article
The presence in mice chronically treated with morphine of a substance (S) that modifies morphine responses
Huidobro, F. & Miranda, H., jun 1968, En : Biochemical Pharmacology. 17, 6, p. 1099-1105 7 p.Resultado de la investigación: Article
Acid catalyzed hydrolysis of neryl pyrophosphate and geranyl pyrophosphate.
Valenzuela, P. & Cori, O., 1 ene 1967, En : Tetrahedron Letters. 8, 32, p. 3089-3094 6 p.Resultado de la investigación: Article
Etude microscopique préliminaire du coeur chez le Concholepas concholepas.
Flores, G., Krauskopf, M. & Concha, J., abr 1967, En : Annales d"histochimie. 12, 2, p. 233-241 9 p.Resultado de la investigación: Article