"Until now, it was believed that nitrogen fixation could not take place under the sea ice because it was assumed that the ...

If this trait can be transferred successfully, these crops could become self-sufficient in nitrogen. This would reduce the ...

Scientists discovered a small protein region that determines whether plants reject or welcome nitrogen-fixing bacteria. By ...

Nitrogen is vital for all known life. Yet most nitrogen on Earth is in the atmosphere as di-nitrogen gas, which many organisms can’t use. Fortunately, there are microbes that can tap into this ...

Earth system models have been overestimating natural nitrogen fixation by about 50%, overstating the strength of Earth’s future carbon sink.

Most organisms require nitrogen to produce biological molecules, such as nucleotides and amino acids, but until recently, only prokaryotes were known to fix nitrogen from the atmosphere. “It’s a very ...

A research team has identified economically and ecologically optimal nitrogen (N) fertilizer rates that can significantly ...

To reconstruct the C. orbicularis symbiont's metabolism, we sequenced the genome of purified bacteria to provide a basis for subsequent global proteomic analyses. As expected, the symbiont's genome ...

Crop yields have increased substantially over the past decades, occurring alongside the increasing use of nitrogen fertilizer. While nitrogen fertilizer benefits crop growth, it has negative effects ...