Affiliation: | Institute for Marine Biosciences, National Research Council of Canada, 1411 Oxford St, Halifax, Nova Scotia B3H 3ZI, Canada;Institute de Biociências, Universidade de Sao Paulo, CP 11461, 05422-970 São Paulo SP, Brazil;Department of Biology, Dalhousie University, Halifax, Nova Scotia B3H 4J1. Canada;Biological Sciences Branch, Scotia-Fundy Region, Fisheries and Oceans Canada, PO Box 550, Halifax, Nova Scotia B3J 2S7, Canada;Department or Molecular, Celt and Developmental Biology, Campus Box 347, University of Colorado, Boulder CO 80309, USA;Canadian Institute for Advanced Research, Program in Evolutionary Biology |