作者
Erzsébet Sándor, Tuënde Pusztahelyi, Levente Karaffa, Zsolt Karányi, Imre Pócsi, Sándor Biró, Attila Szentirmai, István Pócsi
发表日期
1998/7/1
期刊
FEMS microbiology letters
卷号
164
期号
2
页码范围
231-236
出版商
Blackwell Publishing Ltd
简介
The pseudotrisaccharide allosamidin, a potent inhibitor of chitinases, retarded the fragmentation of hyphae but did not affect the fungal growth and cephalosporin-C production in Acremonium chrysogenum. In vitro inhibition of A. chrysogenum cell-bound chitinase(s) by allosamidin revealed that about 47% of the soluble intracellular chitinase activity was resistant to the inhibitory effect of allosamidin. On the other hand, about 76% of the total chitinase activity localised in both the soluble and insoluble enzyme fractions was effectively inhibited by allosamidin. All the chitinase activities were measured using a new procedure based on purified A. chrysogenum chitin as substrate.
引用总数
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E Sándor, T Pusztahelyi, L Karaffa, Z Karányi, I Pócsi… - FEMS microbiology letters, 1998