Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
FUSICOCCIN BINDING TO ITS PLASMA-MEMBRANE RECEPTOR AND THE ACTIVATIONOF THE PLASMA-MEMBRANE H-ATPASE .3. IS THERE A DIRECT INTERACTION BETWEEN THE FUSICOCCIN RECEPTOR AND THE PLASMA-MEMBRANE H+-ATPASE()
Autore:
DEMICHELIS MI; RASICALDOGNO F; PUGLIARELLO MC; OLIVARI C;
Indirizzi:
UNIV MILAN,DIPARTIMENTO BIOL,CNR,CTR STUDIO BIOL CELLULARE & MOL PIANTE,VIA CELORIA 26 I-20133 MILAN ITALY UNIV MILAN,DIPARTIMENTO BIOL,CNR,CTR STUDIO BIOL CELLULARE & MOL PIANTE I-20133 MILAN ITALY UNIV GENOA,IST BOT I-16136 GENOA ITALY
Titolo Testata:
Plant physiology
fascicolo: 3, volume: 110, anno: 1996,
pagine: 957 - 964
SICI:
0032-0889(1996)110:3<957:FBTIPR>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
RADISH MICROSOMES; INVITRO BINDING; PURIFICATION; LOCALIZATION; STIMULATION; VESICLES; RECONSTITUTION; IDENTIFICATION; COLEOPTILES; PROTEIN;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
50
Recensione:
Indirizzi per estratti:
Citazione:
M.I. Demichelis et al., "FUSICOCCIN BINDING TO ITS PLASMA-MEMBRANE RECEPTOR AND THE ACTIVATIONOF THE PLASMA-MEMBRANE H-ATPASE .3. IS THERE A DIRECT INTERACTION BETWEEN THE FUSICOCCIN RECEPTOR AND THE PLASMA-MEMBRANE H+-ATPASE()", Plant physiology, 110(3), 1996, pp. 957-964

Abstract

A radioimmunoassay using antibodies raised against bovine serum albumin-conjugated fusicoccin (FC) was applied to measure FC bound to the plasma membrane (PM) isolated from seedlings of radish (Raphanus sativus L.) and of Arabidopsis thaliana treated in vivo plus or minus the toxin. FC bound to the PM from seedlings treated with 5 mu M FC was 2-fold (radish) to 7-fold (A. thaliana) higher than the binding capacity of control PM. FC binding depended on the duration of the in vivo treatment but was unaffected by cycloheximide. When FC binding and the PM H-ATPase activity were compared under different conditions (in vivo orin vitro treatment of different lengths or with different concentrations of FC), a strict linear relation between FC binding and the activation of the PM H+-ATPase was observed in both plant materials under all the conditions tested. Comparison between the maximum binding capacity and the amount of H+-ATPase observed in PM from the two plant materials suggest a one-to-one stoichiometry between the FC receptor and the PM H+-ATPase.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 18/01/20 alle ore 07:23:05