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Titolo:
Different polypeptide profiles from tomato roots following interactions with arbuscular mycorrhizal (Glomus mosseae) or pathogenic (Phytophthora parasitica) fungi
Autore:
Dassi, B; Samra, A; Dumas-Gaudot, E; Gianinazzi, S;
Indirizzi:
INRA BV 1540, CMSE, Lab Phytoparasitol, INRA,CNRS, F-21034 Dijon, France INRA BV 1540 Dijon France F-21034 itol, INRA,CNRS, F-21034 Dijon, France
Titolo Testata:
SYMBIOSIS
fascicolo: 1, volume: 26, anno: 1999,
pagine: 65 - 77
SICI:
0334-5114(1999)26:1<65:DPPFTR>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Soggetto:
SYMBIOSIS; DNA; ACCUMULATION; INFECTION; CHITINASE; PATTERNS; PROTEINS; ISOFORMS; PLANTS; SPORES;
Keywords:
arbuscular mycorrhizal symbiosis; pathogen infection; Lycopersicon esculentum; roots; specific polypeptides; 2D-electrophoresis;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
30
Recensione:
Indirizzi per estratti:
Indirizzo: Dumas-Gaudot, E INRA BV 1540, CMSE, Lab Phytoparasitol, INRA,CNRS, F-21034Dijon, France INRA BV 1540 Dijon France F-21034 F-21034 Dijon, France
Citazione:
B. Dassi et al., "Different polypeptide profiles from tomato roots following interactions with arbuscular mycorrhizal (Glomus mosseae) or pathogenic (Phytophthora parasitica) fungi", SYMBIOSIS, 26(1), 1999, pp. 65-77

Abstract

In order to investigate the synthesis of arbuscular mycorrhiza-related polypeptides, protein extracts from tomato roots colonized with the arbuscularmycorrhizal fungus Glomus mosseae were analysed by two-dimensional gel electrophoresis. Polypeptide patterns of mycorrhizal tomato roots were compared not only to those of non-infected ones, but also to those of tomato rootsinfected with the pathogenic fungus Phytophthora parasitica. Comparisons of the various polypeptide profiles showed that additional polypeptides wereinduced specifically in response to arbuscular mycorrhizal symbiosis versus pathogenic interaction. Moreover, comparison of polypeptide: patterns of G. mosseae-colonized and P. parasitica-infected tomato roots with those of either germinated spores of the arbuscular mycorrhizal fungus or of axenically grown pathogenic fungus, suggested that some of the additional polypeptides were of plant origin.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 14/07/20 alle ore 03:54:42