# hydrogen biosynthetic process

> The chemical reactions and pathways resulting in the formation of H2 (dihydrogen).

**Wikidata**: [Q22274761](https://www.wikidata.org/wiki/Q22274761)  
**Source**: https://4ort.xyz/entity/hydrogen-biosynthetic-process


## References

1. Gene Ontology release 2019-10-07
2. Gene Ontology release 2019-11-16
3. UMLS 2023
4. Quora