Azotobacter chroococcum

Azotobacter chroococcum is a bacterium discovered in 1901 by Martinus Beijerinck, noted for his discovery of an infectious agent smaller than a bacterium which is responsible for tobacco mosaic disease, as well as his role in founding the field of virology. It has the ability to fix atmospheric nitrogen, and was the first aerobic, free-living nitrogen fixer discovered.

单词	Azotobacter chroococcum
释义	Azotobacter chroococcum 英语百科 Azotobacter chroococcum Azotobacter chroococcum is a bacterium discovered in 1901 by Martinus Beijerinck, noted for his discovery of an infectious agent smaller than a bacterium which is responsible for tobacco mosaic disease, as well as his role in founding the field of virology. It has the ability to fix atmospheric nitrogen, and was the first aerobic, free-living nitrogen fixer discovered.
随便看	Bridge of Sighs bridge of the nose bridge of valuv bridge of valve bridge of Varolius bridge of Vorolium bridge on slope bridge opening bridge opening contraction bridge opening mark bridge opening marks bridge operation Bridge or gantry crane operator bridge oscillator bridge outofbalance bridge out of balance bridge over bridge overall planning bridgeover finance bridge over railway bridge over strait Bridge over Troubled Water bridge oxygen bridge pad bridge page