Citation Complete Columbian mammoth mitogenome suggests interbreeding with woolly mammoths. Enk Jacob, Alison Devault, Régis Debruyne, Christine E King, Todd Treangen, Dennis O’Rourke, Steven L Salzberg, Daniel Fisher, Ross MacPhee and Hendrik Poinar. Genome Biology 2011, 12(5):R51. DOI:10.1186/gb-2011-12-5-r51