Euglenophycin is produced in at least six species of euglenoid algae and six of seven strains of Euglena sanguinea.
Euglenophycin is produced in at least six species of euglenoid algae and six of seven strains of Euglena sanguinea.
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DOI：
10.1016/j.hal.2017.01.010
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发表时间：
2017-03
期刊：
影响因子：
6.6
通讯作者：
Triemer RE
中科院分区：
文献类型：
--
作者：
Zimba PV;Huang IS;Gutierrez D;Shin W;Bennett MS;Triemer RE
已知血红裸藻产生生物碱毒素裸藻素，并且已知引起鱼类死亡并抑制哺乳动物组织和微藻培养物生长。对30多种裸藻进行了裸藻素积累的分析，确定了另外6种产生毒素的裸藻;嗜血杆菌菌株产生毒素。这些物种的系统发育评估证实，大多数类群是在裸藻科，而合成能力显然已经失去了扁裸藻，Eutreptiella和Discoplastis分支。
Euglena sanguinea is known to produce the alkaloid toxin euglenophycin and is known to cause fish kills and inhibit mammalian tissue and microalgal culture growth. An analysis of over 30 species of euglenoids for accumulation of euglenophycin identified six additional species producing the toxin; and six of the seven E. sanguinea strains produced the toxin. A phylogenetic assessment of these species confirmed most taxa were in the Euglenaceae, whereas synthesis capability apparently has been lost in the Phacus, Eutreptiella, and Discoplastis branches.