Mycobiology.  2007 Sep;35(3):162-165. 10.4489/MYCO.2007.35.3.162.

Detection of Extracellular enzymes Activities in Various Fusarium spp.

Affiliations
  • 1Department of Microbiology and Institute of Basic Sciences, Dankook University, Cheonan, Chungnam 330-714, Korea. piceae@naver.com
  • 2Korean Agricultural Culture Collection and National Institute of Agricultural Science and Technology, Rural Development Administration, Suwon 441-707, Korea.

Abstract

Thirty seven species of Fusarium were evaluated for their ability of producing extracellular enzymes using chromogenic medium containing substrates such as starch, cellobiose, CM-cellulose, xylan, and pectin. Among the tested species Fusarium mesoamericanum, F. graminearum, F. asiaticum, and F. acuminatum showed high beta-glucosidase acitivity. Xylanase activity was strongly detected in F. proliferatum and F. oxysporum. Strong pectinase activity was also found in F. oxysporum and F. proliferatum. Amylase activity was apparent in F. oxysporum. No clear activity in cellulase was found from all the Fusarium species tested.

Keyword

Chromogenic media; Extracellular enzymes; Fusarium

MeSH Terms

Amylases
beta-Glucosidase
Cellobiose
Cellulase
Fusarium*
Polygalacturonase
Starch
Amylases
Cellobiose
Cellulase
Polygalacturonase
Starch
beta-Glucosidase
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