1Ludwig.W.,J.Neumaier,N.Klugbauer,E.Brockmann,et al.1993.Phylogenetic relationships of bacteria based on comparative sequence analysis of elongation factor Tu and ATP-synthase beta subunit genes[J].Antonie Leeuwenhoek,64:285-305
2Ludwing,W.,M.Woizenegger,et al.1990.Complete nucleotide sequences of seven eubacterial genes coding for the elongation factor Tu:functional,structural and phylogenetic evaluations[J].Arch.Microbiol,153:241-247
3Ludwing,W,and K.H.Schleifer.1999.Phylogeny of bacteria beyond the 16S rRNA standard[J].ASM News,65:752-757
4Eisen,J.A.1995.The recA protein as a model molecule for molecular systematic studies of bacteria:comparison of trees of recA and 16SrRNAfrom the same species[J].J.Mol.Evol,41:1 105-1 123
5Song,H.,M.R.Parsons.1999.Crystal structure of intact elongation factor EF-TU from Escherichia coli in GDP conformation at 2.05A resolution[J].J.Mol.Biol,285:1 245-1 256
6Ke,D.,F.J.Picard,F.Martineau.1999.Development of a PCR assay for rapid detection of enterococci[J].J.Clin.Microbiol,37:3 497-3 503
7Stackebrandt,E.and M.Goebel.1994.Taxonomic note:a place for DNA-DNA reassociation and 16S rRNA sequence analysis in the present species definition in bacteriology[J].Int.J.Syst.Bacteriol,44:846-849
8Jian,W.,zhu,L.&Dong,X.2001.New approach to phylogenetic analysis of the genus bifidobacterium based on partial HSP60 gene sequence[J].Int J Syst Ecol Microbiol,51,1 633-1 638
9Dong,X.,Xin,Y.,Jian.2000.Bifidobacterium thermacidophilum sp.Nov.,isolated from an anaerobic digester[J].Int J Syst Evol Microbiol,50,119-125
10Christensen,H.,and J.E.Olsen.Phylogenetic relationships of Salmonella based on DNA sequence comparison of atpD encoding the subunit of ATP synthase[J].FEMS Microbiol.Lett,161:89-96
2B. Sgorbati,G. Lenaz,F. Casalicchio. Purification and properties of two fructose-6-phosphate phosphoketolases in Bifidobacterium[J] 1976,Antonie van Leeuwenhoek(1-2):49~57