The globally distributed genus Alexandrium: multifaceted roles in marine ecosystems and impacts on human health.
The globally distributed genus Alexandrium: multifaceted roles in marine ecosystems and impacts on human health.
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DOI：
10.1016/j.hal.2011.10.012
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发表时间：
2012-02
期刊：
影响因子：
6.6
通讯作者：
Montresor M
中科院分区：
文献类型：
--
作者：
Anderson DM;Alpermann TJ;Cembella AD;Collos Y;Masseret E;Montresor M
亚历山大藻属(Alexandrium)是危害藻类水华(HAB)的主要属之一，主要危害藻类水华的多样性、数量和后果。亚历山大藻在多个栖息地定居的能力和在大范围内长期存在的能力证明了这一物种的适应性和复原力。亚历山大藻物种之间产生了三种不同的毒素家族，以及一套尚未完全表征的化感物质。营养策略同样多种多样，包括利用一系列无机和有机营养源的能力，以及通过摄取其他生物体的喂养。许多亚历山大藻物种有复杂的生活史，包括性行为和经常但不总是形成的包囊，这是浮游水生生物策略的特征，并提供了相当大的生态优势。由于亚历山大藻水华对公众健康和生态系统的影响，该属已被广泛研究，并存在着广泛的知识基础，从分类学和系统发育，到基因组学和毒素生物合成，到水华动力学和模型。在这里，我们介绍了亚历山大属的综述，集中在主要的有毒和其他有害的物种。
The dinoflagellate genus Alexandrium is one of the major harmful algal bloom (HAB) genera with respect to the diversity, magnitude and consequences of blooms. The ability of Alexandrium to colonize multiple habitats and to persist over large regions through time is testimony to the adaptability and resilience of this group of species. Three different families of toxins, as well as an as yet incompletely characterized suite of allelochemicals are produced among Alexandrium species. Nutritional strategies are equally diverse, including the ability to utilize a range of inorganic and organic nutrient sources, and feeding by ingestion of other organisms. Many Alexandrium species have complex life histories that include sexuality and often, but not always, cyst formation, which is characteristic of a meroplanktonic life strategy and offers considerable ecological advantages. Due to the public health and ecosystem impacts of Alexandrium blooms, the genus has been extensively studied, and there exists a broad knowledge base that ranges from taxonomy and phylogeny through genomics and toxin biosynthesis to bloom dynamics and modeling. Here we present a review of the genus Alexandrium, focusing on the major toxic and otherwise harmful species.
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DOI：
10.1016/0302-3524(79)90098-7
发表时间：
1979-01-01
期刊：
ESTUARINE AND COASTAL MARINE SCIENCE
影响因子：
--
作者：
ANDERSON, DM;MOREL, FMM
通讯作者：
MOREL, FMM
影响因子：
2.9
作者：
ANDERSON, DM;KULIS, DM;BINDER, BJ
通讯作者：
BINDER, BJ
影响因子：
4.5
作者：
Anderson, DM;Rengefors, K
通讯作者：
Rengefors, K
影响因子：
2.4
作者：
ANDERSON, DM;KULIS, DM;LEE, C
通讯作者：
LEE, C
DOI：
10.1111/j.1471-8286.2006.01432.x
发表时间：
2006-12-01
期刊：
MOLECULAR ECOLOGY NOTES
影响因子：
--
作者：
Alpermann, Tilman J.;John, Uwe;Evans, Katharine M.
通讯作者：
Evans, Katharine M.