Actinobifida

例句：

1. 1. Actinobifida is a type of prokaryotic microorganism that can fix nitrogen from the air.
   光合细菌是一种原核微生物，能够从空气中固定氮。
2. 2.Researchers have found that Actinobifida plays a crucial role in nutrient cycling in soil ecosystems.
   研究人员发现，光合细菌在土壤生态系统中营养循环过程中起着至关重要的作用。
3. 3. The discovery of Actinobifida has led to new insights into the mechanisms underlying photosynthesis.
   光合细菌的发现为理解光合作用背后的机制提供了新的见解。