Immunoglobulin Superfamily and its Evolution Wednesday, July 1, 2009, Hall Belvedere III-IV 14:00-14:30 IgD+ cell populations in channel catfish, Ictalurus punctatus Edholm E.-S., Sahoo M., Bengtén E., Miller N., Wilson M. 14:30-14:50 Identification of IgL ? and IgL ? isotypes in channel catfish, Ictalurus punctatus, and Atlantic cod, Gadus morhua Edholm E.-S., Wilson M., Sahoo M., Miller N.W., Pilström L., Wermenstam N.E., Bengtén E. 14:50-15:10 Generation of immunoglobulin diversity in zebrafish: evidence for inversional VJ-rearrangements both within and between IgL gene clusters Zimmerman A.M., Yeo G., Howe K., Maddox B.J., Steiner L.A. 15:10-15:30 Antibody responses and gene expression in Atlantic cod (Gadus morhua L.) after infection with live and inactivated Francisella philomiragia subsp. noatunensis subsp. nov. Ellingsen T., Inami M., Van Nieuwenhove K., Seppola M., Schröder M.B. 15:30-15:50 Evolution of duplicated IgH loci in Atlantic salmon Yasuike M., deBoer J., Cooper G.A., Davidson W.S., Koop B.F. 15:50:16:10 Natural hemagglutination-enhancing activity of a chicken IgM isolate Koppenheffer T.L.