CONSTITUTIVE OVER-EXPRESSION OF TWO WHEAT PATHOGENESIS-RELATED GENES ENHANCES RESISTANCE OF TOBACCO PLANTS TO Phytophthora nicotianae (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• CONSTITUTIVE OVER-EXPRESSION OF TWO WHEAT PATHOGENESIS-RELATED GENES ENHANCES RESISTANCE OF TOBACCO PLANTS TO Phytophthora nicotianae (Articolo in rivista) (literal)

Anno

• 2008-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1007/s11240-007-9306-4 (literal)

Alternative label

• Fiocchetti F.; D'Amore R.; De Palma M.; Bertini L.; Caruso C.; Caporale C.; Testa, A.; Cristinzio G.; Saccardo F.; Tucci M. (2008)
  CONSTITUTIVE OVER-EXPRESSION OF TWO WHEAT PATHOGENESIS-RELATED GENES ENHANCES RESISTANCE OF TOBACCO PLANTS TO Phytophthora nicotianae
  in Plant cell, tissue and organ culture (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Fiocchetti F.; D'Amore R.; De Palma M.; Bertini L.; Caruso C.; Caporale C.; Testa, A.; Cristinzio G.; Saccardo F.; Tucci M. (literal)

Pagina inizio

• 73 (literal)

Pagina fine

• 84 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 92 (literal)

Rivista

• Plant cell, tissue and organ culture (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Institute of Plant Genetics, Via University Portici 80055, Italy (literal)

Titolo

• CONSTITUTIVE OVER-EXPRESSION OF TWO WHEAT PATHOGENESIS-RELATED GENES ENHANCES RESISTANCE OF TOBACCO PLANTS TO Phytophthora nicotianae (literal)

Abstract

• The potential role in plant defence of the two wheat pathogenesis-related proteins of class 4 Wheatwin1 and Wheatwin2, possessing high in vitro antimicrobial activity against several pathogens, was investigated through over-expression of their encoding genes wPR4a and wPR4b in transgenic tobacco plants. Several independent transformants were obtained, expressing high levels of either transgene when analysed by northern and western blotting. Accumulation of the wPR4b-encoded protein Wheatwin2 in the apoplast of transgenic plants was also demonstrated. When homozygous transgenic lines in the T4 generation were tested for increased tolerance to Phytophthora nicotianae, they were found to be significantly more resistant than both the wild type and their isogenic, non-wPR4 transgenic lines. These results suggest that both Wheatwins might have in vivo antimicrobial activity, confirming earlier indications from in vitro assays. (literal)

Prodotto di

• Istituto di Bioscienze e Biorisorse (IBBR) (Istituto)
• Genomica e Proteomica per il miglioramento della produttività e della qualità delle piante (AG.P01.007.001) (Modulo)

Autore CNR

• ROSALINDA D'AMORE (Persona)
• MONICA DE PALMA (Persona)
• MARINA TUCCI (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "CONSTITUTIVE OVER-EXPRESSION OF TWO WHEAT PATHOGENESIS-RELATED GENES ENHANCES RESISTANCE OF TOBACCO PLANTS TO Phytophthora nicotianae" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto di Bioscienze e Biorisorse (IBBR) (Istituto)
• Genomica e Proteomica per il miglioramento della produttività e della qualità delle piante (AG.P01.007.001) (Modulo)

Autore CNR di

• MONICA DE PALMA (Persona)
• ROSALINDA D'AMORE (Persona)
• MARINA TUCCI (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Plant cell, tissue and organ culture (Rivista)

Insieme di parole chiave di

• Parole chiave di "CONSTITUTIVE OVER-EXPRESSION OF TWO WHEAT PATHOGENESIS-RELATED GENES ENHANCES RESISTANCE OF TOBACCO PLANTS TO Phytophthora nicotianae" (Insieme di parole chiave)