A formal test of the theory of universal common ancestry (13. 5. 2010). „A formal test of the theory of universal common ancestry.”. Nature. 465 (7295): 219—222. PMID20463738. doi:10.1038/nature09014.
Steel, Mike; Penny, David (2010). „Origins of life: Common ancestry put to the test”. Nature. 465 (7295): 168—9. PMID20463725. doi:10.1038/465168a.
A formal test of the theory of universal common ancestry (13. 5. 2010). „A formal test of the theory of universal common ancestry.”. Nature. 465 (7295): 219—222. PMID20463738. doi:10.1038/nature09014.
Steel, Mike; Penny, David (2010). „Origins of life: Common ancestry put to the test”. Nature. 465 (7295): 168—9. PMID20463725. doi:10.1038/465168a.