Assertion: relative's gene | /r/HasProperty | encoded within the mitochondrion
Facets:
Source sentences:
text: This and the phylogenetics of the genes encoded within the mitochondrion suggest that mitochondria have multiple ancestors, that these were acquired by endosymbiosis on several occasions rather than just once, and that there have been extensive mergers and rearrangements of genes on the several original mitochondrial chromosomes.