Repraesentins D, E and F, new plant growth promoters from Lactarius repraesentaneus

被引：28

作者：

Kashiwabara, Michiko

Kamo, Tsunashi

Makabe, Hidefumi

Shibata, Hisao

Hirota, Mitsuru

机构：

[1] Shinshu Univ, Fac Agr, Dept Biosci & Biotechnol, Nagano 3994598, Japan

[2] Shinshu Univ, Grad Sch Agr, Nagano 3994598, Japan

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2006年 / 70卷 / 06期

关键词：

Lactarius repraesentaneus; protoilludane; lactarane; sesquiterpene; plant growth regulator;

D O I：

10.1271/bbb.50639

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Three new plant growth regulatory sesquiterpenes were isolated from the Lactarius repraesentaneus fungus. Their structures were elucidated to be lactarane sesquiterpenes, namely repraesentins D (1) and E (2), and a protoilludane-related sesquiterpene, namely repraesentin F (3). Repraesentin E (2) showed the strongest promotion activity, 164% at 3.6 mu M, of the three compounds toward the radicle elongation of lettuce seedlings.

引用

页码：1502 / 1505

页数：4

共 8 条

[1]

DANIEWSKI WM, 1993, EUR J ENTOMOL, V90, P65

[2]

3-DEOXY-3-EPI-LACTAROSCROBICULIDE-B, A SESQUITERPENE FROM LACTARIUS-VELLEREUS [J].