The chemical reactions and pathways resulting in the formation of siroheme, a tetrahydroporphyrin with adjacent, reduced pyrrole rings. [ https://www.worldcat.org/search?q=bn%3A0198506732 ]
Synonyms: sirohaem biosynthesis siroheme synthesis siroheme formation siroheme anabolism siroheme biosynthesis sirohaem biosynthetic process
This is just here as a test because I lose it