Definition of Protosterol. Meaning of Protosterol. Synonyms of Protosterol

- The protosterol biota is a group of organisms found in fossilized fats that comprised aquatic protosterol-producing bacteria and ancient deep-branching...
- are enzymatically extensively modified from protosterols, while organisms that only produce protosterols are not known. The oldest record of modified...
- stem-group eukaryotes, as they were only capable of producing protosterols. Instead, these protosterol-based life forms occupied open marine waters. They were...
- triterpenoid squalene. Lanosterol and cycloartenol are sometimes called protosterols because they serve as the starting compounds for all other steroids....
- epoxide) squalene monooxygenase 2,3-Oxidosqualene is converted to a protosterol cation and finally to lanosterol lanosterol synthase (step 2) (step 2)...
- produced by ancient eukaryotes belonged to the microorganisms in the protosterol biota. The intermediate compounds created by these eukaryotes while making...
- oxidosqualene cyclase (OSC) enzyme that converts (S)-2,3-oxidosqualene to a protosterol cation and finally to lanosterol. Lanosterol is a key four-ringed intermediate...
- finding as evidence of the existence of a widespread and abundant biota of protosterol-producing bacteria and stem-group eukaryotes, living in aquatic environments...