Full text | A genomic timescale of prokaryote evolution: insights into the origin of methanogenesis, phototrophy, and the colonization of land
BioMed Central Full text A genomic timescale of prokaryote evolution: insights into the origin of methanogenesis, phototrophy, and the colonization of land: "A genomic timescale of prokaryote evolution: insights into the origin of methanogenesis, phototrophy, and the colonization of land"