CHEMOTAXONOMIC DISCRIMINATION AMONG THE FUNGAL GENERA TOLYPOCLADIUM, BEAUVERIA AND PAECILOMYCES

被引：18

作者：

KADLEC, Z

SIMEK, P

HEYDOVA, A

JEGOROV, A

MATHA, V

LANDA, Z

EYAL, J

机构：

[1] GALENA CO,RES UNIT,CR-37005 CESKE BUDEJOVICE,CZECH REPUBLIC

[2] ACAD SCI CZECH REPUBL,INST ENTOMOL,ANALYT CHEM LAB,CR-37005 CESKE BUDEJOVICE,CZECH REPUBLIC

[3] FAC AGR CESKE BUDEJOVICE,CR-37005 CESKE BUDEJOVICE,CZECH REPUBLIC

[4] WR GRACE & CO CONN,COLUMBIA,MD 21044

来源：

BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 1994年 / 22卷 / 08期

关键词：

BEAUVERIA; PAECILOMYCES; TOLYPOCLADIUM; FUNGI IMPERFECTI; BEAUVEROLIDES; BETA-HYDROXY ACIDS; CHEMOTAXONOMY;

D O I：

10.1016/0305-1978(94)90083-3

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：

Fungi of the genera Beauveria and Paecilomyces were found to produce cyclotetradepsipeptides, beauverolides. Production of beauverolides was not detected at the genus Tolypocladium. Analysis of beauverolides therefore provides a very simple chemotaxonomic test which seems to be suitable for fast discrimination between the genera Beauveria vs Tolypocladium and complementing morphological examination. A GC-MS study of beta-hydroxy acid distribution in the beauverolide hydrolyzates revealed that all strains produce gamma-methyl-beta-hydroxy acids only. Their occurrence thus cannot be used as a taxonomic marker of different species within the genera Beauveria and Paecilomyces.

引用

页码：803 / 806

页数：4

共 21 条

[1]

DEFFIEUX G, 1981, J ANTIBIOT, V10, P1266

[2]

deHoog GS., 1972, STUD MYCOL, V1, P1

[3] CYCLODEPSIPEPTIDES FROM BEAUVERIA-BASSIANA .2. BEAUVEROLIDES-A TO BEAUVEROLIDES-F AND THEIR RELATIONSHIP TO ISAROLIDE [J].