Specific cleavage of ribosomal RNA and mRNA during victorin-induced apoptotic cell death in oat

Here we report that rRNA and mRNA are specifically degraded in oat (Avena sativa L.) cells during apoptotic cell death induced by victorin, a host-selective toxin produced by Cochliobolus victoriae. Northern analysis indicated that rRNA species from the cytosol, mitochondria and chloroplasts were al...

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Veröffentlicht in:	The Plant journal : for cell and molecular biology 2006-06, Vol.46 (6), p.922-933
Hauptverfasser:	Hoat, Trinh X, Nakayashiki, Hitoshi, Tosa, Yukio, Mayama, Shigeyuki
Format:	Artikel
Sprache:	eng
Schlagworte:	actin Ageing, cell death Apoptosis Apoptosis - drug effects Apoptosis - physiology Avena - cytology Avena - drug effects Avena - genetics Avena sativa Biological and medical sciences Botany Cell physiology chloroplasts Cochliobolus victoriae cytosol DNA DNA laddering DNA, Plant - metabolism Dose-Response Relationship, Drug Fundamental and applied biological sciences. Psychology Fungal Proteins - pharmacology Gene Expression Regulation, Plant - drug effects genes heat stress messenger RNA mitochondria Molecular and cellular biology mRNA degradation Mycotoxins - pharmacology Oats Plant Leaves - metabolism Ribonucleic acid ribosomal RNA RNA RNA, Messenger - genetics RNA, Messenger - metabolism RNA, Plant - genetics RNA, Plant - metabolism RNA, Ribosomal - genetics RNA, Ribosomal - metabolism rRNA degradation Signal Transduction Toxins ubiquitin victorin
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