T- and B-Cell Receptors and Function Monday, June 29, 2009, Hall Prague C+D 14:00-14:20 Non-coventional T-cell receptors in marsupials and monotremes Miller R.D., Wang X. 14:20-14:40 Somatic hypermutation in sandbar shark TCR gamma V regions Chen H., Schluter S.F. 14:40-15:00 B and T cell markers during Atlantic halibut (Hippoglossus hippoglossus) ontogenesis Patel S., Overgard A.-C., Sorhus E., Fiksdal I.U., Nerland A.H. 15:00-15:20 T-lymphocytes in rainbow trout – investigation with newly established T-cell specific mAbs Kürth J., Winkler C., Jacob E., Köllner B. 15:20-15:40 T-cell receptor accessory and CO-receptor molecules in channel catfish Quiniou S., Sahoo M., Bengten E., Wilson M. 15:40-16:00 Cloning and functional characterization of a rainbow trout CD80/86 ortholog Zhang Y.-A., Hikima J., Li J., Lapatra S.E., Luo Y.-P., Sunyer J.O.