A non-toxic pokeweed antiviral protein mutant inhibits pathogen infection via a novel salicylic acid-independent pathway

Pokeweed antiviral protein (PAP), a ribosome-inactivating protein isolated from Phytolacca americana, is characterized by its ability to depurinate the sarcin/ricin (S/R) loop of the large rRNA of prokaryotic and eukaryotic ribosomes. In this study, we present evidence that PAP is associated with ri...

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Veröffentlicht in:	Plant molecular biology 2000-09, Vol.44 (2), p.219-229
Hauptverfasser:	Zoubenko, O, Hudak, K, Tumer, N E
Format:	Artikel
Sprache:	eng
Schlagworte:	Base Sequence Gene Expression Mitogen-Activated Protein Kinases - genetics Mutation N-Glycosyl Hydrolases Nicotiana - genetics Nicotiana - metabolism Nicotiana - microbiology Plant Diseases - genetics Plant Diseases - microbiology Plant Proteins - genetics Plant Proteins - metabolism Plants, Genetically Modified Plants, Toxic Protein Binding Purines - metabolism Ribosome Inactivating Proteins, Type 1 Ribosomes - metabolism RNA, Ribosomal - metabolism Salicylic Acid - metabolism Signal Transduction Transcriptional Activation
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