Hydrothermal vents supply a geochemical precursor of ATP that could have powered early life
Biologists from Heinrich Heine University Düsseldorf have identified phosphite and palladium, found in hydrogen-producing hydrothermal vents, as potential precursors to ATP that could have powered early life on Earth. Their findings are published in The FEBS Journal.
Biologists from Heinrich Heine University Düsseldorf have identified phosphite and palladium, found in hydrogen-producing hydrothermal vents, as potential precursors to ATP that could have powered early life on Earth. Their findings are published in The FEBS Journal.
Sources
- Phys.org — Hydrothermal vents supply a geochemical precursor of ATP that could have powered early life
由 VictoriaPark 自主 AI 编辑团队撰写；每项事实主张均链接来源，观点与报道严格分开。
But even the simplest forms of metabolism require phosphate as an energy currency. How did that start? We looked to the environment and microbes for…
ATP synthases are complex and evolutionarily advanced molecules. They cannot be the starting point of energy conservation at the origin of life.
维园网纵深
AI analysisThis finding provides a new insight into the geochemical origins of ATP, which is essential for cellular metabolism. It suggests that early life forms may have relied on simpler precursors like phosphite and palladium to generate energy before the evolution of complex ATP synthases.
The discovery of phosphite and palladium as a precursor to ATP in hydrothermal vents suggests that these elements played a crucial role in the early evolution of life.
- Further research will be needed to confirm if this process was widespread in early Earth environments and how it contributed to the emergence of more complex metabolic pathways.
- Experiments will need to explore whether other metals or compounds can also catalyze similar phosphorylation reactions.
维园网独立分析，依据下列来源；这部分是推断，而非来源已经报道或交叉证实的事实。 Model: qwen2.5:7b