Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane. [GOC:go_curators]
A type of transposition in which a transposable element (transposon) copies and pastes itself into a different genomic location by transcription and convertsion of the transcribed RNA back into DNA through reverse transcription. [ISBN:1555812090, PMID:26912865, PMID:30416149, PMID:30958115, PMID:32588192]