Gallacher S, Birkbeck T H
Department of Microbiology, University of Glasgow, Scotland.
Appl Environ Microbiol. 1993 Nov;59(11):3981-3. doi: 10.1128/aem.59.11.3981-3983.1993.
Tetrodotoxin production by Alteromonas tetraodonis occurred during the stationary phase of growth and was regulated by phosphate concentration; toxin production was repressed if phosphate was added at the onset of stationary phase and was over 100-fold greater in phosphate-limited cultures than in cultures in which phosphate was not limiting.
四齿藻产生河豚毒素的过程发生在生长的稳定期,并受磷酸盐浓度的调节;如果在稳定期开始时添加磷酸盐,毒素产生会受到抑制,并且在磷酸盐限制的培养物中,毒素产量比非磷酸盐限制的培养物高出100倍以上。