Reconstructed Ancestral Myo-Inositol-3-Phosphate Synthases Indicate That Ancestors of the Thermococcales and Thermotoga Species Were More Thermophilic than Their Descendants. - Butzin, Nicholas C.; Lapierre, Pascal; Green, Anna G.; Swithers, Kristen S.; Gogarten, J. Peter; Noll, Kenneth M. (PLoS ONE, 2013)