TY - GEN AU - Lopez,P AU - Forterre,P AU - Philippe,H TI - The root of the tree of life in the light of the covarion model SN - 0022-2844 PY - 1999///1104 KW - Algorithms KW - Amino Acid Sequence KW - Amino Acids KW - analysis KW - Animals KW - Archaea KW - genetics KW - Databases, Factual KW - Eubacterium KW - Evolution, Molecular KW - Gene Duplication KW - Humans KW - Models, Genetic KW - Molecular Sequence Data KW - Peptide Elongation Factor 1 KW - chemistry KW - Peptide Elongation Factor G KW - Peptide Elongation Factor Tu KW - Phylogeny KW - Sequence Homology, Amino Acid N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/pl00006572 ER -