Amino Acid Substitutions in Cold-Adapted Proteins from Halorubrum lacusprofundi, an Extremely Halophilic Microbe from Antarctica DasSarma, Shiladitya ; Capes, Melinda D. ; Karan, Ram ; DasSarma, Priya Abstract Publication: PLoS ONE Pub Date: March 2013 DOI: 10.1371/journal.pone.0058587 Bibcode: 2013PLoSO...858587D