作者: Erik L.L Sonnhammer , Eugene V Koonin
DOI: 10.1016/S0168-9525(02)02793-2
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摘要: The paper clears up confusions about the concepts of orthology and paralogy, particularly in cases involving gene family expansions. terms ‘inparalog’ ‘outparalog’ are defined to distinguish ancient paralogs from lineage-specific ones.