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1991

Hetru, Charles; Li, K W; Bulet, Philippe; Lagueux, Marie; Hoffmann, Jules A

Isolation and structural characterization of an insulin-related molecule, a predominant neuropeptide from Locusta migratoria Article de journal

Eur. J. Biochem., 201 (2), p. 495–499, 1991, ISSN: 0014-2956.

Résumé | BibTeX | Étiquettes: Animals, Chromatography, DNA, Female, Grasshoppers, High Pressure Liquid, hoffmann, Insect Hormones, Insulin, M3i, Mass Spectrometry, Neuropeptides, Proinsulin, Protein Conformation

1990

Lagueux, Marie; Lwoff, L; Meister, Marie; Goltzené, F; Hoffmann, Jules A

cDNAs from neurosecretory cells of brains of Locusta migratoria (Insecta, Orthoptera) encoding a novel member of the superfamily of insulins Article de journal

Eur. J. Biochem., 187 (1), p. 249–254, 1990, ISSN: 0014-2956.

Résumé | BibTeX | Étiquettes: Animals, Base Sequence, DNA, Genes, Grasshoppers, hoffmann, Humans, Insulin, M3i, Multigene Family, Nervous System, Neuropeptides, Neurosecretory Systems, Nucleic Acid, Nucleic Acid Hybridization, Oligonucleotide Probes, RNA, Sequence Homology

1989

Rosenthal, G A; Reichhart, Jean-Marc; Hoffmann, Jules A

L-canavanine incorporation into vitellogenin and macromolecular conformation Article de journal

J. Biol. Chem., 264 (23), p. 13693–13696, 1989, ISSN: 0021-9258.

Résumé | BibTeX | Étiquettes: Animals, Antibodies, Canavanine, fluorescence, Grasshoppers, hoffmann, M3i, Monoclonal, Protein Conformation, reichhart, Spectrometry, Vitellogenins

1988

Kappler, Christine; Kabbouh, M; Hetru, Charles; Durst, F; Hoffmann, Jules A

Characterization of three hydroxylases involved in the final steps of biosynthesis of the steroid hormone ecdysone in Locusta migratoria (Insecta, Orthoptera) Article de journal

J. Steroid Biochem., 31 (6), p. 891–898, 1988, ISSN: 0022-4731.

Résumé | BibTeX | Étiquettes: Animals, Biological, Ecdysone, Grasshoppers, hoffmann, Kinetics, M3i, Mixed Function Oxygenases, Models, NAD, NADP, Subcellular Fractions

Lanot, R; Thiebold, J; Costet-Corio, M F; Benveniste, P; Hoffmann, Jules A

Further experimental evidence for the involvement of ecdysone in the control of meiotic reinitiation in oocytes of Locusta migratoria (Insecta, Orthoptera) Article de journal

Dev. Biol., 126 (1), p. 212–214, 1988, ISSN: 0012-1606.

Résumé | BibTeX | Étiquettes: Animals, Ecdysone, Female, Grasshoppers, hoffmann, M3i, Meiosis, Oocytes, Ovary

1985

Meister, Marie F; Dimarcq, Jean-Luc; Kappler, Christine; Hetru, Charles; Lagueux, Marie; Lanot, R; Luu, B; Hoffmann, Jules A

Conversion of a radiolabelled ecdysone precursor, 2,22,25-trideoxyecdysone, by embryonic and larval tissues of Locusta migratoria Article de journal

Mol. Cell. Endocrinol., 41 (1), p. 27–44, 1985, ISSN: 0303-7207.

Résumé | BibTeX | Étiquettes: Abdomen, Animals, Cholestenones, Chromatography, Ecdysone, Epidermis, Fat Body, Grasshoppers, Head, High Pressure Liquid, hoffmann, Hydroxylation, Larva, M3i, Malpighian Tubules, Thorax

1982

Tsoupras, G; Luu, B; Hoffmann, Jules A

Isolation and identification of three ecdysteroid conjugates with a C-20 hydroxy group in eggs of Locusta migratoria Article de journal

Steroids, 40 (5), p. 551–560, 1982, ISSN: 0039-128X.

Résumé | BibTeX | Étiquettes: Animals, Chromatography, Ecdysone, Ecdysterone, Female, Grasshoppers, High Pressure Liquid, hoffmann, M3i, Magnetic Resonance Spectroscopy, Ovum, Phosphates, Spectrophotometry, Ultraviolet

1981

Lagueux, Marie; Harry, P; Hoffmann, Jules A

Ecdysteroids are bound to vitellin in newly laid eggs of Locusta Article de journal

Mol. Cell. Endocrinol., 24 (3), p. 325–338, 1981, ISSN: 0303-7207.

Résumé | BibTeX | Étiquettes: Animals, Chromatography, Ecdysteroids, Female, Grasshoppers, High Pressure Liquid, hoffmann, Invertebrate Hormones, Lipoproteins, M3i, Molecular Weight, Ovum, Peptide Hydrolases, Radioimmunoassay, Vitellogenins

1978

Goltzené, F; Lagueux, Marie; Charlet, Maurice; Hoffmann, Jules A

The follicle cell epithelium of maturing ovaries of Locusta migratoria: a new biosynthetic tissue for ecdysone Article de journal

Hoppe-Seyler's Z. Physiol. Chem., 359 (10), p. 1427–1434, 1978, ISSN: 0018-4888.

Résumé | BibTeX | Étiquettes: Animals, Ecdysone, Epithelium, Female, Grasshoppers, hoffmann, Kinetics, M3i, Oocytes, Ovarian Follicle, Ovary, Sexual Maturation

Hetru, Charles; Lagueux, Marie; Bang, L; Hoffmann, Jules A

Adult ovaries of Locusta migratoria contain the sequence of biosynthetic intermediates for ecdysone Article de journal

Life Sci., 22 (23), p. 2141–2154, 1978, ISSN: 0024-3205.

BibTeX | Étiquettes: Animals, Chemical Phenomena, Chemistry, Cholesterol, Ecdysone, Female, Grasshoppers, hoffmann, M3i, Mass Spectrometry, Ovary, Ovum

1977

Brehelin, M; Zachary, Daniel; Hoffmann, Jules A

Comparative study of hemocyte capsule formation in Locusta migratoria, Melolontha melolontha and Calliphora erythrocephala Article de journal

Ann Parasitol Hum Comp, 52 (1), p. 66–67, 1977, ISSN: 0003-4150.

BibTeX | Étiquettes: Animals, Beetles, Blood Cells, Cellular, Diptera, Grasshoppers, Hemocytes, hoffmann, Immunity, M3i

Hoffmann, Danièle; Brehelin, M; Hoffmann, Jules A

First results of the antibacterial defense reactions of Locusta migratoria larva and imago Article de journal

Ann Parasitol Hum Comp, 52 (1), p. 87–88, 1977, ISSN: 0003-4150.

BibTeX | Étiquettes: Animals, Bacillus thuringiensis, bacteria, Cellular, Grasshoppers, Hematopoietic System, Hemocytes, Hemolymph, hoffmann, Immunity, Larva, M3i, Muramidase

Lagueux, Marie; Hirn, M; Hoffmann, Jules A

Ecdysone during ovarian development in Locusta migratoria Article de journal

J. Insect Physiol., 23 (1), p. 109–119, 1977, ISSN: 0022-1910.

BibTeX | Étiquettes: Animals, Ecdysone, Female, Grasshoppers, hoffmann, M3i, Male, Oogenesis, Ovary

1976

Bang, L; Lagueux, Marie; Hirn, M; Hoffmann, Jules A

Identification, by gas chromatography and mass spectrometry, of ecdysone synthesized in the ovaries of adult female Locusta migratoria (Insecta, Orthoptera) Article de journal

C.R. Hebd. Seances Acad. Sci., Ser. D, Sci. Nat., 283 (9), p. 1081–1084, 1976.

Résumé | BibTeX | Étiquettes: Age Factors, Animals, Chromatography, Ecdysone, Female, Gas, Grasshoppers, hoffmann, M3i, Mass Spectrometry, Ovary

Feyereisen, R; Lagueux, Marie; Hoffmann, Jules A

Dynamics of ecdysone metabolism after ingestion and injection in Locusta migratoria Article de journal

Gen. Comp. Endocrinol., 29 (3), p. 319–327, 1976, ISSN: 0016-6480.

BibTeX | Étiquettes: Animals, Ecdysone, Grasshoppers, hoffmann, Hydroxylation, Injections, Intestines, Larva, M3i, Malpighian Tubules, Oral

Lagueux, Marie; Hirn, M; de Reggi, M; Hoffmann, Jules A

Ecdysteroid levels and ovarian development in adult female Locust migratoria Article de journal

C.R. Hebd. Seances Acad. Sci., Ser. D, Sci. Nat., 282 (12), p. 1187–1190, 1976.

Résumé | BibTeX | Étiquettes: Adipose Tissue, Animals, Castration, Female, Grasshoppers, Hemolymph, hoffmann, Invertebrate Hormones, M3i, Neurosecretory Systems, Oogenesis, Ovary, Oviposition

1975

Feyereisen, R; Lagueux, Marie; Hoffmann, Jules A

The hemolymphatic transport of molting hormone during the development of Locusta migratoria L Article de journal

C.R. Hebd. Seances Acad. Sci., Ser. D, Sci. Nat., 280 (14), p. 1709–1712, 1975.

Résumé | BibTeX | Étiquettes: Age Factors, Animals, Carrier Proteins, Chromatography, Ecdysone, Ecdysterone, Gel, Grasshoppers, Hematopoietic System, hoffmann, Larva, M3i, Neurosecretory Systems, Protein Binding, Time Factors

Hoffmann, Jules A; Koolman, J; Beyler, C

The role of the prothoracic glands in the production of ecdysone during the last larval instar of Locusta migratoria L Article de journal

C.R. Hebd. Seances Acad. Sci., Ser. D, Sci. Nat., 280 (6), p. 733–736, 1975.

Résumé | BibTeX | Étiquettes: Animals, Cholesterol, Ecdysone, Grasshoppers, hoffmann, Larva, M3i

1974

Hoffmann, Danièle; Brehelin, M; Hoffmann, Jules A

Modifications of the hemogram and of the hemocytopoietic tissue of male adults of Locusta migratoria (Orthoptera) after injection of Bacillus thuringiensis Article de journal

J. Invertebr. Pathol., 24 (2), p. 238–247, 1974, ISSN: 0022-2011.

BibTeX | Étiquettes: Bacillus, Blood Cell Count, Grasshoppers, Hematopoietic System, hoffmann, M3i

Hoffmann, Jules A; Koolman, J

Prothoracic glands in the regulation of ecdysone titres and metabolic fate of injected labelled ecdysone in Locusta migratoria Article de journal

J. Insect Physiol., 20 (8), p. 1593–1601, 1974, ISSN: 0022-1910.

BibTeX | Étiquettes: Animals, Ecdysone, Grasshoppers, hoffmann, Injections, M3i

Hoffmann, Jules A; Weins, M J

Active protein synthesis in the prothoracic glands and ecdysone titer in the permanent larvae of Locusta migratoria after selective irradiation of hematopoietic tissue Article de journal

Experientia, 30 (7), p. 821–822, 1974, ISSN: 0014-4754.

BibTeX | Étiquettes: Animals, Ecdysone, Grasshoppers, Hematopoietic System, hoffmann, Larva, Leucine, M3i, Protein Biosynthesis, Radiation Effects, Tritium

Goltzené, F; Hoffmann, Jules A

Control of haemolymph protein synthesis and oocyte maturation by the corpora allata in female adults of locusta migratoria (Orthoptera): role of the blood-forming tissue Article de journal

Gen. Comp. Endocrinol., 22 (4), p. 489–498, 1974, ISSN: 0016-6480.

BibTeX | Étiquettes: Animals, Disc, Electrophoresis, Female, Grasshoppers, Hematopoietic System, Hemolymph, hoffmann, M3i, Ovum, Protein Biosynthesis, Radiation Effects

Hoffmann, Jules A; Koolman, J; Karlson, P; Joly, P

Molting hormone titer and metabolic fate of injected ecdysone during the fifth larval instar and in adults of Locusta migratoria (Orthoptera) Article de journal

Gen. Comp. Endocrinol., 22 (1), p. 90–97, 1974, ISSN: 0016-6480.

BibTeX | Étiquettes: Age Factors, Animals, Chromatography, Ecdysone, Feces, Grasshoppers, hoffmann, Hydroxylation, Invertebrate Hormones, Larva, M3i, Thin Layer, Time Factors, Tritium

1973

Koolman, J; Hoffmann, Jules A; Karlson, P

Sulphage esters as inactivation products of ecdysone in Locusta migratoria Article de journal

Hoppe-Seyler's Z. Physiol. Chem., 354 (9), p. 1043–1048, 1973, ISSN: 0018-4888.

BibTeX | Étiquettes: Animals, Biological, Cattle, Chromatography, Ecdysone, Electrophoresis, Esterases, Glucosidases, Glucuronidase, Grasshoppers, hoffmann, Hydrogen-Ion Concentration, Hydrolysis, Ion Exchange, Isotope Labeling, Kinetics, Larva, Liver, M3i, Metamorphosis, Paper, Plants, Saccharomyces cerevisiae, Snails, Sulfatases, Sulfur Radioisotopes, Sulfuric Acids, Swine, Thin Layer, Time Factors, Tritium

Joly, L; Weins, M J; Hoffmann, Jules A; Porte, A

Development of the prothoracic glands of permanent larvae of Locusta migratoria obtained by selective irradiation of the hemocytopoietic tissue Article de journal

Z Zellforsch Mikrosk Anat, 137 (3), p. 387–397, 1973, ISSN: 0340-0336.

BibTeX | Étiquettes: Age Factors, Animals, Biological, Ecdysone, Electron, Endocrine Glands, Golgi Apparatus, Grasshoppers, hoffmann, Larva, M3i, Metamorphosis, Microscopy, Radiation Effects, ribosomes