2002年10月
Two purified oligosaccharide elicitors, N-acetylchitohepatose and tetraglucosyl glucitol, derived from Magnaporthe grisea cell walls, synergistically activate biosynthesis of phytoalexin in suspension-cultured rice cells
JOURNAL OF PLANT PHYSIOLOGY
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- 巻
- 159
- 号
- 10
- 開始ページ
- 1147
- 終了ページ
- 1149
- 記述言語
- 英語
- 掲載種別
- 出版者・発行元
- URBAN & FISCHER VERLAG
Two purified oligosaccharide elicitors generatable from fungal cell walls, N-acetylchitoheptaose and a tetraglucosyl glucitol from rice blast fungus (Magnaporthe grisea), synergistically activated phytoalexin biosynthesis in cultured rice cells. Inhibition experiments for the binding of radiolabeled N-ace-tylchitooligosaccharide elicitor to the plasma membrane from rice cells indicate that the two elicitors are recognized by different receptors. These results also indicate the presence of a positive interaction between the signal transduction cascade downstream of each elicitor/receptor, which enhances resistance against pathogens.
- リンク情報
- ID情報
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- ISSN : 0176-1617
- identifiers.cinii_nr_id : 9000239248799
- Web of Science ID : WOS:000178814500013