References
Bond JP, Francklyn CF (2000) Proteobacterial histidine-biosynthetic pathways are paraphyletic. J Mol Evol 50:339–347
Fani R, Brilli M, Lio P (2005) The origin and evolution of operons: the piecewise building of the proteobacterial histidine operon. J Mol Evol 60:370–390
Acknowledgment
This work was supported by a grant from the DOE Genomics:GTL program (DE-AC03-76SF00098).
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Price, M.N., Alm, E.J. & Arkin, A.P. The Histidine Operon Is Ancient. J Mol Evol 62, 807–808 (2006). https://doi.org/10.1007/s00239-005-0191-3
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DOI: https://doi.org/10.1007/s00239-005-0191-3