STUDY ON INDUCATION CONDITIONS FOR THE PROPAGULUM OF THE EPA AND AA-PRODUCING FUNGUS DIASPORANGIUM SP.
- VernacularTitle:EPA高产菌的繁殖体诱导条件初探
- Author:
Hong-Ping DONG
;
Sheng YUAN
;
- Publication Type:Journal Article
- Keywords:
EPA,AA,Diasporangium sp.,Zoospore
- From:
Microbiology
1992;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
It was investigated that the effect of various inducing mediums,times and temperatures on the number of the zoospores from Diasporangium sp.producing polyunsaturated fatty acid of Eicosapentaenoic acid(EPA) and Arachidonic acid(AA).The results showed that the zoospores were detected in various liquid mediums after 1 day,They were globose and about 23.9 ?m in diameter.And maximum number of spores was obtained 6 days after translocation of mycilium to carrot patches at 25℃.But the number of the zoospores was the most 8 days at the same condition.The highest germination rate of the fungus was obtained in the vegetative agar.
