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国际藻类期刊
SJR: 0.219 SNIP: 0.261 CiteScore™: 0.24

ISSN 打印: 1521-9429
ISSN 在线: 1940-4328

国际藻类期刊

DOI: 10.1615/InterJAlgae.v1.i1.50
pages 46-51

A biologically active compound from the blue-green alga Calothrix intricata Fritsch CALU 908

E. V. Kozhenkova
Laboratory of Microbiology, Biological Institute of St.Petersburg University, 2, Oranienbaumskoye Sch., Stary Peterhof 198904 St.Petersburg, Russia
B. V. Gromov
Biological Institute of St. Petersburg University, 2, Oranienbaumskoye Sch., Stariy Peterhof, 198504 St. Petersburg, Russia

ABSTRACT

The blue-green alga Calothrix intricata Fritsch CALU 908 inhibits the development of the endoparasitic microorganism Amoeboaphelidium protococcarum Gromov et Mamkaeva in cells of green algae. The effect is caused by an active compound which contains nitrous heterocycle and can be extracted from the cells of C. intricata by butanol. The compound causes the lysis of free amoebae of the parasite. The intracellular plasmodium is not sensitive.


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