Accumulation of hydroxycinnamic acid amides in winter wheat under snow

被引：19

作者：

Jin, S ^{[1
]}

Yoshida, M

Nakajima, T

Murai, A

机构：

[1] Natl Agr Res Ctr, Toyohira Ku, Sapporo, Hokkaido 0628555, Japan

[2] Natl Agr Res Ctr, Kumamoto 8611192, Japan

[3] Hokkaido Univ, Grad Sch Sci, Div Chem, Kita Ku, Sapporo, Hokkaido 0600810, Japan

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2003年 / 67卷 / 06期

关键词：

Triticum aestivum; wheat; snow; p-coumaroylagmatine; p-coumaroyl-3-hydroxyagmatine; ANTIFUNGAL FACTORS; BARLEY; HORDATINES; FUNGUS;

D O I：

10.1271/bbb.67.1245

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

It was found that the content of antifungal compounds p-coumaroylagmatine [1-(trans-4'-hydroxycinnamoylamino)-4-guanidinobutane] and p-coumaroyl-3-hydroxyagmatine [1-(trans-4'-hydroxycinnamoylamino)-3-hydroxy-4-guanidinobutane] in the crown of winter wheat (Triticum aestivum L. cv Chihokukomugi) significantly increased under snow cover. This finding suggests that the accumulation of these hydroxycinnamic acid amides was caused by winter stress and related to protecting the plant against snow mold under snow cover.

引用

页码：1245 / 1249

页数：5

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