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首页> 外文期刊>Metallomics. integrated biometal science >Perspective: what is known, and not known, about the connections between alkane oxidation and metal uptake in alkanotrophs in the marine environment
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Perspective: what is known, and not known, about the connections between alkane oxidation and metal uptake in alkanotrophs in the marine environment

机译:观点:关于海洋环境中链烷烃中烷烃氧化与金属吸收之间的联系的已知和未知

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摘要

Should iron and copper be added to the environment to stimulate the natural bioremediation of marine oil spills? The key enzymes that catalyze the oxidation of alkanes require either iron or copper, and the concentration of these ions in seawater is vanishingly low. Nevertheless, the dependence of alkane oxidation activity on external metal concentrations remains unclear. This perspective will summarize what is known about the co-regulation of alkane oxidation and metal acquisition and pose a series of critical questions to which, for the most part, we do not yet have answers. The paucity of answers points to the need for additional studies to illuminate the cellular biology connecting microbial growth on alkanes to the acquisition of metal ions.
机译:是否应将铁和铜添加到环境中以刺激海洋溢油的自然生物修复?催化烷烃氧化的关键酶需要铁或铜,而海水中这些离子的浓度却非常低。然而,烷烃氧化活性对外部金属浓度的依赖性仍然不清楚。该观点将总结关于烷烃氧化和金属获取的共同调控的已知知识,并提出一系列关键问题,在大多数情况下,我们还没有答案。缺乏答案表明需要进行进一步的研究以阐明将烷烃上的微生物生长与金属离子的获取联系起来的细胞生物学。

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