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Herbsprout is a webblog and podcast dedicated to sharing the health benefits of herbs, food, innovations related to our gut microbiome. Herbsprout seeks to bridge the vast chasm dividing the mainstream medical community and alternative medicine.

Antarctic is home to life giving nitrogen microbes

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source: dreamstime.com source: dreamstime.com
An October 28 2020 article in The Scientist says researchers found nitrate fixing microbiome in the Antarctic. This select group of microbes are known as diazotrophs.

A key building block of life, they can pull N2 gas out the air or from water and convert it into ammonium, a process called nitrogen fixation, according to Deborah Bronk, a chemical oceanographer of the Bigelow Laboratory for Ocean Sciences in Maine.

Nitrogen fixing was previously believed to only be possible in warmer climates. A separate but related study made similar findings reported just two days earlier in The Scientist by Naomi Harada, a geochemist at the Japan Agency for Marine-Earth Science and Technology and co-author Takuhei Shiozaki. They found cyanobacterium UCYN-A was the major diazotroph, previously believed to only be found in tropical regions, according to Shiozaki.

https://www.the-scientist.com/news-opinion/nitrogen-fixing-microbes-found-in-antarctic-sea-68099/amp

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