Publications
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
Dans: Eur. J. Biochem., vol. 187, no. 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
@article{lagueux_cdnas_1990,
title = {cDNAs from neurosecretory cells of brains of Locusta migratoria (Insecta, Orthoptera) encoding a novel member of the superfamily of insulins},
author = {Marie Lagueux and L Lwoff and Marie Meister and F Goltzené and Jules A Hoffmann},
issn = {0014-2956},
year = {1990},
date = {1990-01-01},
journal = {Eur. J. Biochem.},
volume = {187},
number = {1},
pages = {249--254},
abstract = {From neurohaemal lobes of corpora cardiaca of Locusta migratoria a 5-kDa peptide has been isolated and its sequence established [see the accompanying paper, by Hietter et al. (1990) Eur. J. Biochem. 187, 241-247]. We have designed oligonucleotide probes from the peptide sequence of this molecule and screened a library prepared from mRNA of the neurosecretory cell region of the brain of this insect. Several positive cDNAs were isolated, the combined nucleotide sequences of which predict a large precursor of 145 residues (15770 Da) containing the newly isolated 5-kDa peptide. The peptide is flanked by regions homologous to the A and B chains of the superfamily of insulins. The overall organization of the precursor is as follows: signal peptide/domain homologous to the B chain of insulins/C (connecting)-peptide (corresponding to the newly isolated 5-kDa peptide)/domain homologous to the A chain of insulins. The numbers and relative positions of the cysteines of the Locusta peptide are equivalent to those of the other members of the insulin superfamily and most of the hydrophobic core residues are conserved.},
keywords = {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},
pubstate = {published},
tppubtype = {article}
}
1976
Lagueux Marie, Hirn M, de Reggi M, Hoffmann Jules A
Ecdysteroid levels and ovarian development in adult female Locust migratoria Article de journal
Dans: C.R. Hebd. Seances Acad. Sci., Ser. D, Sci. Nat., vol. 282, no. 12, p. 1187–1190, 1976.
Résumé | BibTeX | Étiquettes: Adipose Tissue, Animals, Castration, Female, Grasshoppers, Hemolymph, hoffmann, Invertebrate Hormones, M3i, Neurosecretory Systems, Oogenesis, Ovary, Oviposition
@article{lagueux_ecdysteroid_1976,
title = {Ecdysteroid levels and ovarian development in adult female Locust migratoria},
author = {Marie Lagueux and M Hirn and M de Reggi and Jules A Hoffmann},
year = {1976},
date = {1976-03-01},
journal = {C.R. Hebd. Seances Acad. Sci., Ser. D, Sci. Nat.},
volume = {282},
number = {12},
pages = {1187--1190},
abstract = {During ovarian development in adult females of Locusta, an important biosynthesis of ecdysteroids is observed at the end of the maturation process of the terminal oocyte. This phenomenon occurs regularly during the different ovarian cycles. No synthesis is observed in allatectomized or ovariectomized female adults.},
keywords = {Adipose Tissue, Animals, Castration, Female, Grasshoppers, Hemolymph, hoffmann, Invertebrate Hormones, M3i, Neurosecretory Systems, Oogenesis, Ovary, Oviposition},
pubstate = {published},
tppubtype = {article}
}
1975
Feyereisen R, Lagueux Marie, Hoffmann Jules A
The hemolymphatic transport of molting hormone during the development of Locusta migratoria L Article de journal
Dans: C.R. Hebd. Seances Acad. Sci., Ser. D, Sci. Nat., vol. 280, no. 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
@article{feyereisen_hemolymphatic_1975,
title = {The hemolymphatic transport of molting hormone during the development of Locusta migratoria L},
author = {R Feyereisen and Marie Lagueux and Jules A Hoffmann},
year = {1975},
date = {1975-04-01},
journal = {C.R. Hebd. Seances Acad. Sci., Ser. D, Sci. Nat.},
volume = {280},
number = {14},
pages = {1709--1712},
abstract = {Shortly after injection of radio-labelled ecdysone into fifth instar larvae of Locusta migratoria, 20-hydroxy-ecdysone (ecdysterone) is the main hormone found in the blood. Some 10% of the circulating hormone are bound to hemolymph macromolecules. The ratio of bound to free hormone is stage-dependent; it decreases considerably after previous injections of non-labelled ecdysone, but increases in insects in which ecdysone biosynthesis has been blocked by extirpation of the prothoracic glands or selective X-ray treatment of the hemocytopoietic tissue.},
keywords = {Age Factors, Animals, Carrier Proteins, Chromatography, Ecdysone, Ecdysterone, Gel, Grasshoppers, Hematopoietic System, hoffmann, Larva, M3i, Neurosecretory Systems, Protein Binding, Time Factors},
pubstate = {published},
tppubtype = {article}
}
1970
Hoffmann Jules A
Endocrine regulation of production and differentiation of hemocytes in an orthopteran insect: Locusta migratoria migratoroides Article de journal
Dans: Gen. Comp. Endocrinol., vol. 15, no. 2, p. 198–219, 1970, ISSN: 0016-6480.
BibTeX | Étiquettes: Animals, Biological, Blood Cells, Electrocoagulation, Female, Hemolymph, hoffmann, insects, M3i, Male, Metamorphosis, Microscopy, Neurosecretory Systems, Phase-Contrast
@article{hoffmann_endocrine_1970,
title = {Endocrine regulation of production and differentiation of hemocytes in an orthopteran insect: Locusta migratoria migratoroides},
author = {Jules A Hoffmann},
issn = {0016-6480},
year = {1970},
date = {1970-10-01},
journal = {Gen. Comp. Endocrinol.},
volume = {15},
number = {2},
pages = {198--219},
keywords = {Animals, Biological, Blood Cells, Electrocoagulation, Female, Hemolymph, hoffmann, insects, M3i, Male, Metamorphosis, Microscopy, Neurosecretory Systems, Phase-Contrast},
pubstate = {published},
tppubtype = {article}
}