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Titolo:
ARE PATHOGENESIS-RELATED PROTEINS INDUCED BY MELOIDOGYNE-JAVANICA OR HETERODERA-AVENAE INVASION
Autore:
OKA Y; CHET I; SPIEGEL Y;
Indirizzi:
AGR RES ORG,VOLCANI CTR,DEPT NEMATOL IL-50250 BET DAGAN ISRAEL HEBREW UNIV JERUSALEM,FAC AGR,DEPT PLANT PATHOL & MICROBIOL IL-76100 REHOVOT ISRAEL
Titolo Testata:
Journal of nematology
fascicolo: 4, volume: 29, anno: 1997,
pagine: 501 - 508
SICI:
0022-300X(1997)29:4<501:APPIBM>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
SYSTEMIC ACQUIRED-RESISTANCE; SALICYLIC-ACID; EXPRESSION PATTERNS; TRANSLOCATED SIGNAL; GENE-EXPRESSION; VIRUS-INFECTION; CYST NEMATODES; ROOT INVASION; POTATO ROOTS; PLANTS;
Keywords:
BARLEY; CEREAL CYST NEMATODE; CHITINASE; GLUCANASE; HETERODERA AVENAE; HORDEUM VULGARE; LYCOPERSICON ESCULENTUM; MELOIDOGYNE JAVANICA; NEMATODE; PATHOGENESIS-RELATED PROTEINS; ROOT-KNOT NEMATODE; TOMATO; TRITICUM AESTIVUM; WHEAT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
39
Recensione:
Indirizzi per estratti:
Citazione:
Y. Oka et al., "ARE PATHOGENESIS-RELATED PROTEINS INDUCED BY MELOIDOGYNE-JAVANICA OR HETERODERA-AVENAE INVASION", Journal of nematology, 29(4), 1997, pp. 501-508

Abstract

Changes in root-and leaf-soluble proteins were investigated in tomatoafter invasion by the root-knot nematode Meloidogyne javanica, or in barley and wheat after invasion by the cereal cyst nematode Heteroderaavenae. Infection of susceptible tomato plants by M, javanica did notcause any change in the soluble-protein composition of leaves or roots compared with uninoculated plants at an early infection stage. No pathogenesis-related proteins (chitinase, glucanase, or P-14) were induced in the leaf apoplast. Changes in leaf proteins were not observed after invasion of wheat cultivars by X. avenae, whereas, in barley, a few changes in intercellular leaf proteins were recorded in resistant cultivars. These changes, however, were not the same among different H. avenae-resistant cultivars. Protein chang es were found at an early stage of infection in barley and wheat roots infected with H. avenae, but no difference was found between resistant and susceptible cultivars.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 18:19:27