链状亚历山大藻对环境磷缺乏和添加的蛋白质组响应
陈颖
链状亚历山大藻（Alexandriumcatenella）是一种全球分布的有毒甲藻。研究表明，磷（Phosphorus，P）是链状亚历山大藻细胞生长和藻华形成的限制性因子。目前有关链状亚历山大藻对磷缺乏的生理生态响应已有一些研究，但对于其分子机制尤其是蛋白质层面上的研究仍较少。 本论文以链状亚历山大藻（A.catenella）为研究对象，运用iTRAQ（Isobarictagsforrelativeandabsolutequantitation）定量蛋白质组学技术，比较研究了A.catenella对磷缺乏和不同磷源添加的蛋白质组表达变化，筛选差异表达蛋白并分析其功能及参与的生物学过程，确认与...; Alexandrium catenella is a worldwide distributed dinoflagellate species. Studies have shown that phosphorus (P) is a limiting nutrient for cell growth and bloom formation of A. catenella. Much effort has been devoted to eco-physiological responses of A. catenella to ambient P-depletion, however, little is known about the molecular mechanism, particularly at the protein level. This study, applied...
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