Bi-functional chicken immunoglobulin-like receptors with a single extracellular domain (ChIR-AB1): potential framework genes among a relatively stable number of genes per haplotype

El Kahina Meziane, Nicola D. Potts, Birgit C. Viertlboeck, Hanne Løvlie, Andrew P. Krupa, Terry A. Burke, Stewart Brown, Kellie A. Watson, David S. Richardson, Tommaso Pizzari, Thomas W. Göbel, Jim Kaufman