Preliminary study on the induction of zinc to playmomas subcordiformis metallothionein-like
- VernacularTitle:锌诱导扁藻类金属硫蛋白的初步研究
- Author:
Yuhong REN
;
Jiahua YANG
;
Yupeng LIU
;
Binggen RU
- Publication Type:Journal Article
- Keywords:
Metallothionein-like;
Playmonas subcordiformis;
Zinc sulfate;
Induction
- From:
Chinese Journal of Marine Drugs
1994;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
When Playmonas cardiformis is exposed to different ZnSO4 concentration, its growth rate decreases gradually with the increase of ZnSO4 concentration which is more than 1 mmol?L~-1. More than 8 mmol?L~-1 ZnSO4 can lead to the death of playmonas subcordi- formis. But the production of MT-like increases with the increase of ZnSO4 concentration by AAS determination. The effect of indution is remarkable. The production of MT-like reaches 2. 1ing per gram wet weight when the concentration of ZnSO4 is 1 mmol?L~-1.
