Question: cybrids are cells that produced by?
Answer: Cybrids are produced by combining cytoplasm from nucleated cells with non-nucleated cells or cytoplasts. The nucleated cell can be unaltered, or could have undergone depletion of endogenous mtDNA before cytoplasmic mixing. ... A separate cybrid technique—first reported in 1989—fuses enucleated cytoplasts with ρ0 cells.