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Titolo:
Neurocalcin-like immunoreactivity in embryonic stages of Aplysia californica and Lymnaea stagnalis
Autore:
Dickinson, AJG; Croll, RP;
Indirizzi:
Dalhousie Univ, Fac Med, Dept Physiol & Biophys, Halifax, NS B3H 4H7, Canada Dalhousie Univ Halifax NS Canada B3H 4H7 hys, Halifax, NS B3H 4H7, Canada Dalhousie Univ, Fac Med, Dept Biol, Halifax, NS B3H 4H7, Canada Dalhousie Univ Halifax NS Canada B3H 4H7 iol, Halifax, NS B3H 4H7, Canada
Titolo Testata:
INVERTEBRATE BIOLOGY
fascicolo: 3, volume: 120, anno: 2001,
pagine: 206 - 216
SICI:
1077-8306(2001)120:3<206:NIIESO>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
SEROTONIN-LIKE IMMUNOREACTIVITY; CALCIUM-BINDING PROTEIN; CENTRAL-NERVOUS-SYSTEM; GASTROPOD NEUROGENESIS; MOLLUSCA; CELLS; SNAIL; BIVALVIA; TISSUES; ORGAN;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
31
Recensione:
Indirizzi per estratti:
Indirizzo: Dickinson, AJG Dalhousie Univ, Fac Med, Dept Physiol & Biophys, Halifax, NS B3H 4H7, Canada Dalhousie Univ Halifax NS Canada B3H 4H7 S B3H 4H7, Canada
Citazione:
A.J.G. Dickinson e R.P. Croll, "Neurocalcin-like immunoreactivity in embryonic stages of Aplysia californica and Lymnaea stagnalis", INVERTEBR B, 120(3), 2001, pp. 206-216

Abstract

Neurocalcin is a calcium-binding protein that has been localized in neuraland non-neural tissues of vertebrates, the arthropod Drosophila melanogaster, and in juveniles and adults of the mollusc Aplysia californica. We examine the distribution of neurocalcin in pre-hatching stages of the molluscs A. californica and Lymnaea stagnalis to elucidate where this calcium-binding protein functions in early development, as well as to localize novel neuronal populations in early stages of ontogeny. Apl,sia neurocalcin (ApNc)-like immunoreactivity was localized in shell-secreting cells in embryonic stages of both A. californica and L. stagnalis. In A. californica, central andanterior regions of the embryo were diffusely labeled, as were a few identifiable neurons in veliger stages. On the other hand, in L. stagnalis, ApNc-like immuno-reactivity was clearly detected in cells and fibers in the same locations as neuronal elements that have been previously identified very early in development and throughout the embryonic period using techniques to localize specific transmitters and peptides. Furthermore, additional neurons are also identified with anti- ApNc in this species. Establishing the distribution Of neurocalcin-like proteins in embryonic stages of these two molluscs provides the first step to understanding the role of such proteins during development.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/03/20 alle ore 10:29:05