Changes in 🟢 Material Ontology

• Maturity: 🟢 Released

New ontology in this release, review all classes: 🟢 Material Ontology

---

Added

Classes

Construct	Definition
Cell	object of anatomical origin (part of or deriving from an organism) that has as its parts a maximally connected cell compartment surrounded by a plasma membrane
CellCulture	material entity that has cultured cells and the media in which they are being propagated or stored as parts
CellLine	cultured cell population that is derived from a primary cell source and that has been propagated through repeated subculture under defined conditions, resulting in a genetically stable and homogeneous population of cells with a shared propagation history
CellLineLineage	history of the development of a cell line
CellPopulation	object aggregate which only has cells as its member parts
ClonedCellLine	cell line that originates from a single ancestral cell
CultureMedium	material entity that is a liquid or solid aqueous formulation that provides essential nutrients (such as carbon, nitrogen, vitamins, and minerals) and controlled physicochemical conditions (such as pH and osmotic balance) required for the growth, maintenance, or specific metabolic activity of microorganisms or cells
CulturedCell	cell that is grown, maintained, or adapted to grow in a controlled artificial environment that supports its survival and proliferation
CulturedCellPopulation	cell population which only has cultured cells as its member parts
MolarMass	quality that is the quality of a molecular entity or population of molecular entities, and is either the mass of one mole of that single entity, or the average mass of one mole of molecules in the population