A NEMATOCIDAL TOXIN FROM PLEUROTUS-OSTREATUS NRRL-3526

被引:86
作者
KWOK, OCH [1 ]
PLATTNER, R [1 ]
WEISLEDER, D [1 ]
WICKLOW, DT [1 ]
机构
[1] USDA ARS, NATL CTR AGR UTILIZAT RES, MIDWEST AREA, 1815 N UNIV ST, PEORIA, IL 61604 USA
关键词
TRANS-2-DECENEDIOIC ACID; PLEUROTUS-OSTREATUS; FUNGUS; NEMATOTOXIN; PANAGRELLUS-REDIVIVUS; FATTY ACIDS; OSTREATIN; DICARBOXYLIC ACIDS; NATURAL NEMATICIDES; NEMATODA; PENAGRELLUS-REDIVIVUS;
D O I
10.1007/BF00993748
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
A nematicidal toxin was purified from Pleurotus ostreatus NRRL 3526 grown on moistened, autoclaved wheat straw for 30 days at room temperature (21-33-degrees-C). The active compound, at a concentration of 300 ppm, immobilized 95% of test nematodes (Panagrellus redivivus) within 1 hr. Immobilized nematodes did not recover, even after being rinsed with deionized water. The toxin was identified as trans-2-decenedioic acid.
引用
收藏
页码:127 / 136
页数:10
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