Single-celled microbes fertilize the oceans.
This is a preview of subscription content, access via your institution
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Rent or buy this article
Prices vary by article type
Prices may be subject to local taxes which are calculated during checkout
Zehr, J. P. et al. Unicellular cyanobacteria fix N2 in the subtropical North Pacific Ocean. Nature 412, 635 - 638 (2001).
About this article
Cite this article
Unicellular cyanobacteria fix N2 in the subtropical North Pacific Ocean. Nature (2001). https://doi.org/10.1038/news010809-11