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Titolo:
The genetic variant Voila(1) causes gustatory defects during Drosophila development
Autore:
Balakireva, M; Gendre, N; Stocker, RF; Ferveur, JF;
Indirizzi:
Univ Bourgogne, Fac Sci, CNRS, Unite Rech Associee 5548, F-21000 Dijon, France Univ Bourgogne Dijon France F-21000 Associee 5548, F-21000 Dijon, France Univ Fribourg, Dept Biol, CH-1700 Fribourg, Switzerland Univ Fribourg Fribourg Switzerland CH-1700 CH-1700 Fribourg, Switzerland Univ Fribourg, Neurosci Program, CH-1700 Fribourg, Switzerland Univ Fribourg Fribourg Switzerland CH-1700 CH-1700 Fribourg, Switzerland Ctr Sci Gout, F-21000 Dijon, France Ctr Sci Gout Dijon France F-21000Ctr Sci Gout, F-21000 Dijon, France
Titolo Testata:
JOURNAL OF NEUROSCIENCE
fascicolo: 9, volume: 20, anno: 2000,
pagine: 3425 - 3433
SICI:
0270-6474(20000501)20:9<3425:TGVVCG>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
MELANOGASTER LARVA; NEURONAL PATHWAYS; TASTE PERCEPTION; NERVOUS-SYSTEM; 3RD CHROMOSOME; IMAGINAL DISKS; FINE-STRUCTURE; BEHAVIOR; EXPRESSION; ORGANIZATION;
Keywords:
Drosophila; taste; gustatory nervous system; development; larval behavior; enhancer-trap PGAL4 strain;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
45
Recensione:
Indirizzi per estratti:
Indirizzo: Ferveur, JF Univ Bourgogne, Fac Sci, CNRS, Unite Rech Associee 5548, 6 Blvd Gabriel, F-21000 Dijon, France Univ Bourgogne 6 Blvd Gabriel Dijon France F-21000 on, France
Citazione:
M. Balakireva et al., "The genetic variant Voila(1) causes gustatory defects during Drosophila development", J NEUROSC, 20(9), 2000, pp. 3425-3433

Abstract

Voila(1), an enhancer-trap strain in Drosophila melanogaster, expresses GAL4 in most gustatory neurons, both before and after metamorphosis. Voila(1)expression starts at embryonic stage 10. In the periphery, it labels larval gustatory sensilla in the antennomaxillary complex as well as in the pharynx. GAL4 is also expressed in the CNS in a manner that prefigures expression in adult flies. Most Voila(1/1) homozygotes die between second larval instar and early adulthood. Moreover, escaping Voila(1/1) larvae do not show gustatory responses to NaCl and sucrose. The simultaneous rescue of normal larval gustation together with adult viability after removal of the transposable PGAL4 element suggests that both these phenotypes are caused by the same inserted element.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/12/20 alle ore 04:38:35