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首页> 外文期刊>Annual review of marine science >Coccolithophore Cell Biology: Chalking Up Progress
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Coccolithophore Cell Biology: Chalking Up Progress

机译：Coccolthophore细胞生物学：粉笔取得进展

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摘要

Coccolithophores occupy a special position within the marine phytoplankton because of their production of intricate calcite scales, or coccoliths. Coccolithophores are major contributors to global ocean calcification and long-term carbon fluxes. The intracellular production of coccoliths requires modifications to cellular ultrastructure and metabolism that are surveyed here. In addition to calcification, which appears to have evolved with a diverse range of functions, several other remarkable features that likely underpin the ecological and evolutionary success of coccolithophores have recently been uncovered. These include complex and varied life cycle strategies related to abiotic and biotic interactions as well as a range of novel metabolic pathways and nutritional strategies. Together with knowledge of coccolithophore genetic and physiological variability, these findings are beginning to shed new light on species diversity, distribution, and ecological adaptation. Further advances in genetics and functional characterization at the cellular level will likely to lead to a rapid increase in this understanding.
机译：Coccolithophores由于它们生产复杂的方解石鳞片或Coccoliths，因此占据了海洋植物浮游植物的特殊位置。 Coccolithophores是全球海洋钙化和长期碳通量的主要贡献者。 Coccoliths的细胞内产生需要修饰在此处调查的细胞超微结构和代谢。除了钙化之外，似乎已经通过各种功能演变，最近发现了几种可能支撑Coccolithophores的生态和进化成功的其他一些显着特征。这些包括与非生物和生物相互作用相关的复杂和不同的生命周期策略以及一系列新的代谢途径和营养策略。与Coccolthophore遗传和生理变异性的了解，这些发现开始揭示物种多样性，分布和生态适应的新光。在细胞水平的遗传学和功能性表征的进一步进展可能导致这种理解的快速增加。

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