Extreme enrichment in atmospheric <sup>15</sup>N<sup>15</sup>N.

Sci Adv · 2017 · PMC5693561 · PMID 29159288

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a decreasing trendno p-value reported

Axenic cultures of Pseudomonas stutzeri and Paracoccus denitrificans produced N 2 with Δ 30 values ranging from 0.4 to 1.4‰, with a decreasing trend as the reaction progressed.

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