00480nam a2200133Ia 4500008004100000082003800041100002900079245008200108260003000190300002300220490003300243600002400276650004600300140224s9999    xx            000 0 und d  a577.156.1:547.963.32:576.1 N0.183  aDoolittle, Russel F. ed.  aMolecular evolution: Computer analysis of protein and nucleic acid sequences.  aSan DiegobAcademicc1990  av.183(xxxix,736p.)  aMethods in Enzymology, v.183  aF.Russel Doollittle  aMolecular genetics,Proteins,Nucleic acids