THE PRODUCTION OF ANTIBIOTICS IN SOIL IV. PRODUCTION OF ANTIBIOTICS IN COATS OF SEEDS SOWN IN SOIL

被引：41

作者：

Wright, Joyce M. ^{[1
]}

机构：

[1] Imperial Chem Ind Ltd, Akers Res Labs, Welwyn Garden City, Herts, England

来源：

ANNALS OF APPLIED BIOLOGY | 1956年 / 44卷 / 04期

关键词：

D O I：

10.1111/j.1744-7348.1956.tb02153.x

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Extracts of the coats of seeds inoculated with Trichoderma viride, Penicillium. frequentans or P. gladioli and sown in soil contained antibiotics, identified by paper chromatography as gliotoxin, frequentin and gladiolic acid respectively. Three actinomycetes, Streptomyces griseus, S. venezuelae and S. aureofaciens failed to produce an antibiotic in the coats of seeds sown in either John Innes potting compost or a calcareous soil. When uninoculated pea seeds were sown in a soil in which an unintroduced gliotoxin-producing strain of Trichoderma viride was growing vigorously, gliotoxin was detected in the seed coats.

引用

页码：561 / 566

页数：6