1. lead to production of numerous hybrid- evaluate the reason(s) for its cross-reactivity
2. oma colonies secreting antibodies specific to the anti-VTG peptide antiserum.
3. to bass but not trout VTG. Salmonids are Although the cross-reactivity may preclude
4. considered primitive to the temperate utilization of this antiserum in ELISA
5. basses and perhaps the conserved struc- screens for VTG in some species the anti