Fig. 2.
FISH localization of P1 clone 13561.
Mouse chromosome spreads are shown after hybridization with a full-length FITC-detected P1 probe (yellow) and rehybridized with a mouse chromosome 15-specific TRITC-detected painting probe (red). Symmetrical fluorescent signals are located at region 15D3.1-3.3. The majority of 50 metaphases yielded similar results.