Stimulated accumulation of lectin mRNA and stress response in Helianthus tuberosus callus by methyl jasmonate

被引：4

作者：

Nakagawa, R ^{[1
]}

Okumura, Y ^{[1
]}

Kawakami, M ^{[1
]}

Yasokawa, D ^{[1
]}

Nagashima, K ^{[1
]}

机构：

[1] Hokkaido Food Proc Res Ctr, Ebetsu, Hokkaido 0690836, Japan

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2003年 / 67卷 / 08期

关键词：

Helianthus tuberosus; jasmonate; lectin; DNA fragmentation; self-fluorescence;

D O I：

10.1271/bbb.67.1822

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：

Callus from Helianthus tuberosus expresses a mannose-specific lectin (HTA). The level of HTA mRNA significantly increased one hour after treatment of the callus with 20 mg/l methyl jasmonate. Following this, fragmentation of the callus DNA at regular intervals was observed together with strong self-fluorescence emission in the callus cells.

引用

页码：1822 / 1824

页数：3

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